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24 episodes with don walsh
20 episodes with don walsh
2 episodes with don walsh
2 episodes with don walsh
Zapraszam Was w podróż, która zabierze Was dalej niż Everest i dalej niż Księżyc. Do miejsca, gdzie cisza jest absolutna, a ciśnienie – miażdżące. Na samo dno Ziemi. To nie jest opowieść o zdobywaniu szczytów ani o podboju kosmosu. To historia tych, którzy wybrali inny kierunek– w dół, ku ciemności, pod powierzchnię fal, tam gdzie kończy się światło, a zaczyna cisza i miażdżące ciśnienie. "Najgłębiej" to podróż na samo dno Rowu Mariańskiego – do Głębi Challengera, najgłębszego znanego miejsca na Ziemi. W tym odcinku zabieram Was w opowieść o największej nieznanej przestrzeni na naszej planecie. O marzeniach, obsesjach i ryzyku tych, którzy postanowili sięgnąć tam, gdzie człowiek nie powinien przeżyć. O ludziach, którzy dla nauki, dla chwały albo z czystej ciekawości zeszli w mrok, który przez wieki inspirował legendy o Krakenach, Lewiatanach i potworach z dawnych map. Poznacie początki tej fascynacji: od starożytnych nurków z Grecji i Bizancjum, przez średniowiecznych poławiaczy pereł, aż po pionierów technologii, którzy budowali pierwsze dzwony nurkowe i skafandry. Usłyszycie o Edmundu Halleyu – znanym głównie z astronomii – który jako jeden z pierwszych zszedł w ciemność głębin. O braciach Deane i Auguście Siebe, których konstrukcje zmieniły nurkowanie w coś więcej niż desperacki skok w nieznane. Ale prawdziwy wyścig na dno zaczął się w XX wieku. Wspólnie z Williamem Beebe i Otisem Bartonem zanurzymy się w batysferze niemal kilometr pod powierzchnię oceanu, by później śledzić dramatyczne losy załogi USS Squalus – okrętu podwodnego, który zamienił się w stalowy grób. I wreszcie dotrzemy do przełomowego momentu: zejścia batyskafu Trieste, w którym Don Walsh i Jacques Piccard jako pierwsi ludzie w historii sięgnęli dna Rowu Mariańskiego, niemal 11 kilometrów pod wodą. To jednak nie koniec historii. Porozmawiamy o tym, co dzieje się na tych głębokościach: o potworach, które być może tam istnieją, o życiu, które przetrwało w warunkach, jakie wydają się niemożliwe. Dowiecie się też, jak technologia XXI wieku – z Jamesem Cameronem i batyskafem Deepsea Challenger oraz misjami Limiting Factor Victora Vescovo – pozwoliła ponownie spojrzeć w otchłań. Dlaczego to robimy? Dlaczego z takim uporem schodzimy tam, gdzie każdy metr w dół to walka o życie? Czy to tylko ciekawość, czy coś głębszego – pragnienie sprawdzenia, gdzie naprawdę kończy się świat? Dobrego słuchania! Rafał Timeline: 0:00 Intro 0:58 Rozdział I: Pod Powierzchnią. Co skrywa woda? 4:41 Mitologiczne wizje głębin: Lewiatan, Kraken, morskie potwory ze średniowiecznych map. 8:16 Pierwsze próby zanurzenia: nurkowie z antycznej Grecji, średniowieczni poławiacze pereł. 15:38 Rozdział II: Początki podwodnej pasji; XVII wiek: Pierwsze dzwony nurkowe Edmunda Halleya – pionierzy schodzą w całkowitą ciemność. 19:58 XVIII–XIX w.: Pierwsze skafandry nurkowe(bracia Deane), pierwsze porażki i ofiary. 22:20 August Siebe – wynalazca hełmu nurkowego, pierwsze zejścia głębiej niż 50 metrów. 30:05 Rozdział 3: Gdzie jest dno? - XIX i XX wiek; HMS Challenger (1872–1876): pierwsze mapowanie dna oceanicznego i odkrycie Głębi Challengera 40:05 Kultura strachu: Juliusz Verne i„20 000 mil podmorskiej żeglugi”, obsesja potworami i tym, co nieznane. 44:01 Rozdział 4- XX wiek - ryzyko i ofiary. William Beebe i Otis Barton (1930–1934): batysfera schodząca na głębokość 923 metrów. 52:56 Katastrofa USS Squalus (1939 r. ) – tragiczne zatonięcie okrętu podwodnego, desperackie próby ratunkowe. 59:29 Rozdział 5: Wyścig na dno – Trieste i Głębia Challengera (1950–1960) 1:05:20 Auguste Piccard i Batyskaf 1:09:01 Zimna Wojna 1:13:34 Batyskaf „Trieste”schodzi na dno Rowu Mariańskiego 1:19:04 Co dalej? 1:24:11 Epilog: Niedocenieni 1:26:12 Outro 1:27:43 Patroni 1:29:00 Ciekawostka Zostań Patronem na: https://patronite.pl/podcasthistoryczny
my planned day and a half to do a comprehensive social media cull keeps getting put off which is a shame, because I end up seeing posts from respected members of the underground music world (ok, Don Walsh) alleging Los Angeles anti-ICE protesters are in fact, paid agitators getting rich from the generosity of someone named George Sore Eros. Putting aside for a moment the disconnect of the current regime's (laughable) promises to wipe out antisemitism while engaging in the most basic, pathetic antisemitic tropes (ie. the world's strings are being pulled by an EVIL jewish zillionaire), the question remains, where can my friends — as broke as they are conscientious, get their stipend from George Sore Eros? Surely there must be an app where you can upload your invoice/receipts. Or does he hold auditions on a soundstage somewhere (and if so, will there be food)? I attempted to get answers to these burning questions for this weeks show but had to re-record the entire thing after being informed East Village Radio ran the risk of George Sore Eros cutting off their funding. Hopefully the hastily assembled musical selections will not result the cash spigot being forever turned off. above, heavily discounted bricks at a local big box retailer. Instead of blaming George Sore Eros for social unrest, why isn't the media going after the person who is subsidizing street violence — Arthur (I Belong To The) Blank (Generation)?
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Jeff Necciai, Chief Technology Officer of Duos Technologies, Inc. Together they discuss the importance of timely and accurate railcar inspections, how far railcar inspection technology has come over the last 25 to 30 years, how important railcar inspections are to safety, the role Ai is playing in the advancement of railcar inspection technology, and its ability to promptly communicate its findings. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading! You can find this episode and more on the American Railroading Podcast's official website at www.AmericanRailroading.net , and watch our YouTube Channel at the link below. Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!When Don began inspecting railcars, paper and pencil were the standard inspection method of the day.Don was involved in early Beta testing of the first cradle to grave, real-time system for railcar repair facilities. Jeff is listed on several technology-based patents and has contributed to articles for publications such as American Shipper, World Cargo News and the Journal of Commerce.Duos Technologies was founded 25 years ago, with its initial foray into the railroad industry involving surveillance technology. Using Ai technology, the Duos Technologies - Railcar Inspection Portal can inspect railcars at operating speeds from 3 MPH to 125 MPH.The Duos RIP system can report findings within 60 seconds.Don states during his closing “My Two Cents” segment in part that improving railcar safety (via timely and accurate inspections) also improves security, asset downtime and overall costs.If you like what we do, please leave us a 5-Star Review!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.enviroserve.com https://www.duostechnologies.com
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Denson White, Chief Commercial Officer of APM Terminals, Pier 400 in the Port of Los Angeles / Long Beach, CA. Together they discuss the current state of the U.S. supply chain, the effect that trade wars and tariffs can have on it, as well as how lessons learned during Covid will help those in supply chain today, and the surprising year-to-date stats of U.S. carload and intermodal traffic. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading! You can find this episode and more on the American Railroading Podcast's official website at www.AmericanRailroading.net , and watch our YouTube Channel at the link below. Welcome aboard!KEY POINTS: Don Walsh dedicates this episode to the loving memory of his niece, Dr. JaeLynn Bobbie Stewart. Love you J.B. This is Denson's 2nd appearance on the podcast. The first being Season 1, Episode 5 titled “Supply Chain – The Relationship Between Ports & Rail”. Be sure to go back and give it a listen.In 2024, APM Terminals completed a $73M rail expansion project at Pier 400 in the Port of Los Angeles, CA., which is projected to eliminate 1,200 truck trips per day by 2040.While intermodal railcars make up only 4% of the U.S. national fleet, 48% of all U.S. rail traffic is generally intermodal rail shipments.Intermodal freight transport is defined as involving the transportation of freight in an intermodal container, using multiple modes of transportation (i.e. ship, rail, truck and aircraft) , without any physical handling of the freight inside the container when changing modes.As discussed in Episode 3 of Season 3, the Government is the 800lb gorilla in the room, as they are always tinkering with things like regulations, taxes, interest rates and tariffs.Denson provides an insider's viewpoint on how the current tariffs and pending trade war with China are already effecting U.S. ports and the overall supply chain.Don gives an update on PHMSA's pending rulings HM264b and HM265 at the end of the episode after “”My 2 Cents”, so please stay tuned until the very end.The American Railroading Podcast remains in the Top 10% of all podcasts worldwide! Tune in to hear and see why!If you like what we do, please leave us a 5-Star Review!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.enviroserve.com https://www.APMTerminals.com https://www.UP.comhttps://www.AAR.orghttps://www.Trains.com
Welcome to the American Railroading Podcast! In this our 2nd Anniversary episode our host Don Walsh is joined by guest Tom Landstreet, Co-Founder of Trusco Investment Management. Together they discuss the current state of the U.S. economy post-Presidential election, and they do a deep dive into not only where our economy is today, but how we got here, how tariffs and other proposed methods or solutions may potentially help or contribute to inflation, and what this all can mean for the rail industry. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading! You can find this episode and more on the American Railroading Podcast's official website at www.AmericanRailroading.net , and watch our YouTube Channel at the link below. Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!Mr. Landstreet is also Founder and CEO of N3L Partners, a strategic investment partnership that specializes in analyzing government policies, betting both with and against government, in a classic long/short structure, investing where policy meets price.You must have a good sense of humor to be able to handle the ups and downs of the U.S. economy and continual government policy changes.Dr. Arthur Laffer's 4 Grand Kingdom's of Marco Economics are Monetary, Fiscal, Trade and Regulatory.The definition of inflation is too much money chasing too few goods.Our national debt is at $36 trillion dollars, and the interest on the debt is $1.5 trillion dollars, or $2.3 billion dollars per day.President Trump's proposed plan to improve the economy and reduce inflation is said to be like spokes on a wheel including reducing the cost of energy by increasing production, reducing government spending, reducing regulations and restrictions, and bringing manufacturing back to the U.S.Increasing the onshoring of manufacturing in the U.S. can be very beneficial to the U.S. economy and markets.LNG has been a strong U.S. market, and with the President's removal of the ban on LNG exports and the pending ruling decision of PHMSA's HM-264B by June 30, 2025 which could result in potentially allowing the shipping of LNG in rail tank cars, LNG could be a growing market for the U.S. economy and for the railroad industry.If you like what we do, please leave us a 5-Star Review!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.truscomgmt.com
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Patrick Fuchs, Chairman of the Surface Transportation Board (STB). Together they discuss who the STB is, how and why the STB was created, and they do a deep dive into not only all the various functions of the STB, but also all the different ways in which the STB is a valuable resource to the rail industry. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading! You can find this episode and more on the American Railroading Podcast's official website at www.AmericanRailroading.net , and watch our YouTube Channel at the link below. Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!Mr. Fuchs was designated as Chairman of the Surface Transportation Board by President Donald J. Trump, effective January 20, 2025.Among his impressive career accomplishments, Patrick worked on legislation to increase safety by addressing opioid abuse in transportation, with reforms enacted as part of the Support for Patients and Communities Act, enacted during the 115th United States Congress. Founded in 1996, the STB is an independent federal agency that is charged with the economic regulation of surface transportation, primarily freight rail.Their primary functions are regarding rates, services, licensing, complaints and preemption. The STB website at www.STB.gov is a tremendous resource including legal resources, litigation alternatives, an environmental review process, a railroad map depot and general assistance.More valuable resources that the STB offers are the Stakeholder Committees including the Railroad Shipper Transportation Advisor Council, the Rail Energy Transportation Advisory Committee, the National Grain Car Council and the newly created Passenger Rail Advisory Committee.While the STB is made up of Republican and Democrat members, transportation is not political as we all want things to get from A to B, faster, safer and cheaper.The STB's Rail Customer & Public Assistance Program (RCPA) at (202) 245-0238 offers to help solve problems in a confidential manner, in ways ranging from a simple answer to a phone inquiry, to lengthy informal mediation assistance.If you like what we do, please leave us a 5-Star Review!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.stb.gov
Welcome to the American Railroading Podcast! In this, our first episode of Season 3, our host Don Walsh is our guest. Producer John joins Don on this episode and together they take us on a journey to review each of the podcast episodes from Season 2 along with a look behind the scenes and share thoughts not heard before on the episodes themselves. They also discuss audience feedback and their favorite moments from Season 2, after which Producer John then interviews Don, and they discuss his thoughts on where the industry is headed in 2025 and some hints on where the podcast is headed in Season 3. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading! You can find this episode including episode videos and more on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!More sponsors are coming on board in 2025! Become a podcast Sponsor today!Ai is making its way into railroading, including new technology to inspect railcars in transit.One way to determine if you're far enough away from a hazardous situation, use your thumb.It can cost as much as $60,000.00 USD per year to maintain tank car repair certifications at just one facility.Did you know that guest, Professor John Doggett, once had his own nationally syndicated radio show?The U.S. Army Transportation Museum has over 7,000 artifacts and exhibits.80%+ of interior lining and exterior coatings failures is due to improper surface preparation.When there's an emergency at a railroad crossing, first thing to do is look for the little blue sign.The comment period for PHMSA's pending ruling HM-265 has been extended to April 28, 2025.We hope you're ready for an exciting Season 3 in 2025!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com
21 Aralık 1872'de İngiliz gemisi HMS Challenger, daha önce kimsenin cesaret edemediği bir görev için demir almıştı. Dünyanın etrafında uzun bir yolculuğa çıkan gemi mürettebatının zor bir görevi vardı: Okyanusların derinliğini ölçmek. 3,5 yıl süren çalışmaların sonucunda mürettebat, yaklaşık 11 km derinliğindeki Mariana Çukuru'nu keşfettiler. Fakat orada ne olduğunu da merak ediyordu tüm dünya. Bu cevabı da çılgın bir mucit olan Auguste Piccard arayışa koyulacaktı. Hiçbir Şey Tesadüf Değil'in bu bölümünde bir keşif hikayesini takip ediyoruz. Dünya'nın dibine, o sonsuz karanlığa giden yolculuğu birlikte inceliyoruz.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Welcome to the American Railroading Podcast! In this our first ever Christmas Special our host Don Walsh is joined by guests and Texas country music chart-toppers Payton Riley and Bubba Westly. Together they discuss the long history and connection between trains, music and Christmas, as well as sharing favorite Christmas songs and Christmas memories. Payton Riley and Bubba Westly also perform several live and unplugged songs on the episode including each of their own newly released Christmas songs. Tune in to this episode and enjoy some Christmas cheer! You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!There are over 800 known songs about trains.The earliest known train song was copyrighted July 1st, 1828.Trains are not only found throughout music but in movies as well, including Christmas movies like The Polar Express.Country music and Christmas have a long history as well including songs like Rudolph the Red Nosed Reindeer, performed by country music artist and movie star Gene Autry.Payton Riley and Bubba Westly play their favorite Christmas songs for us, as well as each of their own newly released Christmas songs.Payton Riley proudly took home the title of “Young Artist of the Year” at the Texas Country Music Awards in both 2023 and 2024, and was recently honored at the iconic Grand Ole Opry with the prestigious 2024 Josie Award for “Young Artist of the Year” in the Young Adult Female category.In 2024 Bubba Westly has achieved the #1 song in Texas radio with “Falling Star”, along with 4 consecutive Top 25 singles and being a finalist for the 2024 Texas Country Music Awards, Emerging Artist of the Year. Bubba is currently a semi-finalist for the Texas Regional Radio Music Awards, 2024 New Male Vocalist of the Year.Both Payton and Bubba have exciting plans for 2025 including upcoming movie roles.Everyone at the American Railroading Podcast wishes you and yours a very Merry Christmas and a Happy New Year!Stay tuned for an exciting Season 3 in 2025!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.paytonrileymusic.com https://www.bubbawestly.com https://trrma.net/
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Eamonn Patrick, Transportation Specialist, Standards and Rulemaking, for the U.S. Department of Transportation, Pipeline & Hazardous Materials Safety Administration (PHMSA). Together they discuss who PHMSA is, what PHMSA does, and they do a deep dive into several pending and proposed rules including HM-264 regarding the shipping of LNG by rail tank cars and the recent HM-265 docket issued 10/28/24 regarding the proposed removal of sole delegated authority from the AAR Tank Car Committee for the approval of tank car designs and Quality Assurance Programs. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!PHMSA is divided into two parts, the Office of Hazmat Safety which focuses on hazmat shipments made by rail, highway, air and vessel; and the Office of Pipeline Safety.There are 1.2 million hazmat shipments by all modes of transportation daily.Hazmat shipments in the U.S. arrive at destination safely 99.99995% of the time.PHMSA's focus is to create regulations that address any safety issues that are present in each mode of hazmat transportation in the U.S.PHMSA is also a resource including offering grant programs for first responders.As a part of the Department of Transportation, PHMSA sometimes receives mandates for rule makings directly from Congress.The proposed changes to the current rail tank car design and QAP processes in HM-265 is meant to mirror the current regulations regarding Highway tanks.Any questions you may have regarding the safe transportation of hazardous materials can be addressed by calling the DOT Hazmat Info Center at (800) 467-4922.Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.PHMSA.DOT.govhttps://www.FederalRegister.gov
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Crystal Blasius, Director of Safety Investigations for Amtrak. Together they discuss the importance of everyone following safety guidelines when around trains with a focus on railroad crossings. They also discuss Operation Life Saver and some of the scenic trips you can take on Amtrak. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!Crystal served our country in the U.S. Navy as an FC3, Fire Controlman 3rd Class.She began her career in railroading in 2008 as a Conductor for the DM&E railroad.Her current role as Director of Safety Investigations for Amtrak reminds her a bit of CSI.There are approximately 78,000 customers making trips on Amtrak daily.Crystal's opinion of one of the greatest challenges in railroad safety is communication.A train approaching a railroad crossing at an average speed of 59 mph will take a mile to stop.In the event of an emergency at a railroad crossing, call the number on the blue & white sign on the crossing post and give them the crossing number which will indicate your exact location.The 2024 Honor our Heroes Award winner is..Crystal Blasius!Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.oli.org https://www.amtrak.com
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Nigel Bennett – Treasurer for the Illinois Railway Museum (IRM) in Union, IL. Together they discuss the history of the 100-acre Illinois Railway Museum, their history, vast and expansive exhibits, extensive libraries, educational opportunities, and amazing seasonal events for the whole family to enjoy. Also, at the end of the episode Don is joined by co-founder, president and CEO of Boots for Troops – Jimmy Rogers to announce the 2024 – Honor our Heroes award winner! Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!Nigel was born and raised in England where during his teenage years, steam was the most common locomotive power source on British railways, not unlike the locomotive in Harry Potter.The Illinois Railway Museum was founded in 1953, but the railroad history on the site goes back much further than that.Their Pullman library and collection are so extensive that the Pullman Historical District and Trust utilizes the IRM as a resource.Exhibits at the IRM include their model railroad exhibit, freight train exhibit, post office gallery, full size railcars, locomotives and even buses, totaling over 500 railroad related exhibit items.In addition to the wonderful exhibits, visitors can also ride all kinds of trains while there including those powered by steam locomotives and more modern electric trains and trolleys.The seasonal events at IRM are many, including the upcoming Pumpkin Train in the fall, the Happy Holiday Railway and Steam Department Benefit at the Sanfillipo Estate. Anyone interested in the IRM can purchase their tickets, make donations and even sign up to volunteer via the IRM website at www.IRM.org .The 2024 Honor our Heroes Award winner is……Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.irm.org
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Tim Schaffer – Regional Sales Manager for PPG Industries. Together they discuss the importance of railcar coatings, along with a deep dive into the overall paint and lining processes, including everything from surface preparation and training to the finished product. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: Don dedicates this episode to the memory of his mentor, Joe Schieszler Sr., founder of Rescar Companies and AllTranstek, who passed away July 29, 2024.The American Railroading Podcast remains in the Top 10% of all podcasts globally!Don shares his first experience blasting a railcar.Improper surface preparation results in over 80% of all coating and lining failures. Surace contamination can include something as simple as handprints and sweat.The primary reasons to apply an interior lining to a railcar are product purity and corrosion protection.With the amount of coatings and lining options available, it's best to consult with a coating's expert and/or manufacturer to determine which is best for your intended use.Employee blast and coatings training is a must and can be achieved from resources such as coatings manufacturers and many local community colleges.Without the proper equipment, providing a finished coatings product that meets all requirements will be challenging, if not impossible.The annual Honor our Heroes Award is back for 2024, so please submit all nominations by 09/13/24. Details of how to nominate a veteran for the award are included in the episode.Visit our online store for all your fall hoodies, caps and sweatshirts!Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://www.enviroserve.com https://www.ppg.com
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Joseph “Sepp” Scanlin – Museum Director for the U.S. Army Transportation Museum. Together they discuss the long relationship between the U.S. Army Transportation Corps and the American railroad industry going back to pre-Civil War days, as well as the U.S. Army's use of railroading all over the world. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!There is a New Gold Sponsor aboard!“Sepp” is a retired U.S. Army Lieutenant Colonel with 21 years of service to his country, prior to becoming the Museum Director of the U.S. Army Transportation Museum.The U.S. Army Transportation Corps is involved with 5 other areas of transportation in addition to railroading.West Point was created as an engineering school, and many went into the railroad industry after serving their country, as they still do today.During World War II, it was common for the U.S. Army to utilize railroad shops for manufacturing and training purposes to assist with the war effort, including hospital trains.The U.S. Army Transportation Corps has transported all kinds of modes of transportation, including elephants.More recently, as with the war in Afghanistan, the U.S. Army Transportation Corps has become advisors versus operators.The U.S. Army Transportation Museum has over 7,000 artifacts and exhibits. The annual Honor our Heroes Award is back for 2024, so please submit all nominations by 09/13/24. Details of how to nominate a veteran for the award are included in the episode.Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.comhttps://transportation.army.mil https://transportation.army.mil/museum/index.html
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest John Doggett – Professor at the University of Texas at Austin, McCombs School of Business, Management Department. Together they discuss the state of the U.S. economy, inflation, debt, opportunities to improve, areas of growth, the potential impact of the upcoming presidential election, and what it all means for the rail industry. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% of all podcasts globally!Professor Doggett has won 14 student-selected “Outstanding Teaching” awards, the most of any current member of the UT Austin, McCombs facility.John created his own international management consulting firm where he focused on helping developing countries transform their economies to become more market oriented.You've got to look at the data regarding the U.S. economy objectively (Ugly Baby Glasses).The interest payments on our national debt are projected to be 170% of the GDP by 2054.There are ways to correct the path we're on with national spending and debt, but the question is, will either party be willing to do what it takes?John believes that this is one of the most consequential presidential elections that we've had in the U.S., in terms of the direction of the country.LNG remains a strong market for U.S. exports.John is “bullish” on the rail industry. Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.aldonco.com
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Sarah Yurasko – President of the League of Railway Women (LRW). Together they discuss the League of Railway Women, how the organization is a resource for women and companies in, as well as those supporting the rail industry. They also discuss all that LRW offers including mentoring programs, scholarships, awards, networking, education, a career center, and corporate partnerships. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast has broken into the Top 50 in our genre on Apple Podcasts!Sarah's goal in college was to have a career in international law, until a college internship in transportation changed her mind.The League of Railway Women began in 1997 and was founded to support women not only in railroading, but also to be inclusive of women in companies that support the railroad industry.In 2018 the LRW board performed a review of the first 20 years with their members and determined that members wanted a greater focus on networking, education, and mentorship.At their 20-year anniversary in 2018 LRW had approximately 200 members. In 2024 LRW has over 2,700 members.LRW's mentoring program was so well received that the initial enrollment maxed-out within 30 days of its launch date.The Career Center within LRW is exclusive to individual and corporate members.LRW's networking events are available to LRW members and non-members alike.The LRW 2023 Railway Woman of the Year Award winner was Kari Gonzalez, President & CEO of MxV Rail.Stay tuned for our next episode!LINKS MENTIONED: https://www.americanrailroading.nethttps://www.americanrailroadingstore.company.site https://www.therevolutionrailgroup.com https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.railwaywomen.org https://www.aldonco.com
Welcome to the American Railroading Podcast! In this episode our host Don Walsh is joined by guest Dave Ronzani – Director of Railcar Regulatory Compliance for AllTranstek. Together they discuss the enormous amount of regulatory oversight a certified tank car repair facility has from the DOT, PHMSA, FRA, BOE and AAR. They also discuss what it takes to receive and maintain a tank car repair facility certification including significant investment and training. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% Globally, downloaded in 41 countries!Need a gift for Mom this Mother's Day? How about American Railroading merch from our online store?The amount of manuals a certified tank car repair facility must have on-hand is staggering and includes requirements from the DOT, FRA, BOE, AAR, tank car owners and more, which are all based on federal laws.In general, a facility must be a certified tank car repair facility if they are making repairs above the tank car stub-sill.Tank car owners should always verify that the facility making repairs to their tank car has the proper certification(s) under AAR MSRP, Section C-III, Appendix B.Cleaning and transloading facilities considering making repairs to a tank car, should first check AAR MSRP, Section C-III, Appendix B to see if they must be certified to make those repairs.The FRA not only has the ability to levy fines against those in violation of federal regulations and requirements, but they also have arresting powers and the ability to prosecute if they feel it is warranted. The process to receive and maintain a tank car repair facility certification once all manuals, equipment, personnel, and training are in place includes an audit and subsequent mandatory annual audits (by the FRA, BOE and AAR) which can cost as much as $60,000.00 for each full-service tank car repair facility annually.The most common mistake Dave sees during internal audits he performs at certified tank car repair facilities is not following the car owner's procedures.Happy Mother's Day!LINKS MENTIONED: https://www.americanrailroading.net/ https://americanrailroadingstore.company.site https://therevolutionrailgroup.com/ https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.alltranstek.com https://www.aldonco.com
Welcome to the 1-Year Anniversary episode of the American Railroading Podcast! In this episode our host Don Walsh, is joined by our very first guest of the podcast, Wendy Buckley, founder, president, and CEO of STARS HazMat Consulting. Together they discuss the importance of proper Hazmat training, understanding packing groups, placarding, and having the correct and current SDS. Wendy also provides updated information from the East Palestine, OH derailment from 02/03/23 regarding the remediation of the vinyl chloride, and what we can learn from it. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% Globally!Don announces the podcast's new Platinum Sponsor, the Aldon Company!The American Railroading online store is live for you to get your American Railroading merch!Guest Wendy Buckley was the first guest ever on the American Railroading podcast.Wendy explains that Hazmat in transportation is defined as “Something that poses an unreasonable risk to health, safety and property in transportation”.Rail is the safest way to transport freight by ground in the U.S. There are over 1.6 billion tons of freight moved by rail each year, of which 1% is involved in a derailment, and .001% involves a release of materials.Wendy provides updated information on the vinyl chloride material release and remediation from the East Palestine, OH train derailment of February 3, 2023, and what we as an industry can learn from it.Don and Wendy discuss the importance of proper Hazmat training, understanding packing groups, placarding, and having the correct and current SDS.Wendy emphasizes the need for transloading companies to train their employees on the differences between railcars and trucks to help mitigate the risks during and after transloading, including pre-trip inspections.Be sure to listen to Don's new closing statement for each episode called “My Two Cents”.LINKS MENTIONED: https://www.americanrailroading.net/ https://americanrailroadingstore.company.site https://therevolutionrailgroup.com/ https://www.youtube.com/@americanrailroadingpodcast https://www.buymeacoffee.com/dwalshX https://www.starshazmat.com https://www.aldonco.com https://www.aar.org
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest John Schmitter, co-founder and CCO of RailState based in Quincy, MA. Together they discuss the advantages of embracing and utilizing modern technology in the railroad industry, including sharing some stories of how far technology has come in railroading, and where there are still some needs. Tune in to this episode to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10% Globally!The podcast has now been downloaded in 34 countries! There are Platinum, Gold, and Silver Sponsorships available for the podcast.The American Railroading online store is live!Don shares his experience of having to create handwritten railcar inspections and BRC estimates on mobile railcar repair callouts and discusses how far technology has come.John gives his thoughts on some technological advances he's seen in his 40 years in the industry.The Railroad industry invests a lot of capital in technology each year, despite not being regulated to do so.Other modes of freight transportation in the U.S. such as shipping, air and ground have greater access to network visibility than the railroads currently do.John feels that having greater visibility to the entire railroad network can help shippers, government agencies, ports and terminals, commodity brokers, and even first responders.Be sure to listen to Don's new closing statement for each episode called “My Two Cents”.LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX https://www.youtube.com/@americanrailroadingpodcast https://www.railstate.com
Welcome to the American Railroading Podcast! In this our first episode of Season 2, our host Don Walsh, is in fact our guest on this episode as President & CEO of consulting and brokering firm, The Revolution Rail Group based in Conroe, TX. Producer John joins Don on this episode, and together they do a brief review of each podcast episode from Season 1 along with their thoughts and audience feedback, after which Producer John then interviews Don and they discuss Don's background in the industry, his thoughts on where the industry is headed in 2024, some hints on where the podcast is headed in Season 2, and Don shares some stories from his time in the field. Tune in to this first episode of Season 2 now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard!KEY POINTS: The American Railroading Podcast remains in the Top 10%!There are Platinum, Gold, and Silver Sponsorships available for the podcast.Wendy Buckley, President & CEO of STARS Hazmat Consulting, the first guest of the podcast, has agreed to be a guest for the 1-year anniversary.With a failure rate of .001%, the railroad industry is far safer than they're often given credit for.Over 74,000 first responders have received FREE emergency Hazmat training by MxV Rail alone via a grant/scholarship since 1985 via their SERTC program.The railroad industry employs over 700,000 people and is a major contributor to the U.S. economy.U.S. Armed Forces veterans are estimated to outnumber non-veterans in the railroad industry by a 2 to 1 margin.The high interest rates and high cost of manufacturing, along with longer lease term requirements are impacting the railcar leasing industry.Our industry's HM-216b tank car certified shop network simply doesn't have the capacity to handle the amount of tank cars due for requalification in 2024 and 2025 without improved efficiencies and car owners planning far in advance.One of the new upcoming series on the podcast in Season 2 will be “Tech Talk”.LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Tony Hatch, Senior Wall Street Transportation Analyst, Founder and President of ABH Consulting based in New York City, NY. Together they discuss railroading's 2023 year in review, including everything from pending changes at the STB, to railroad safety and service improvements. Tune in to this final episode of Season 1 now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard! KEY POINTS: Mr. Hatch is a graduate of Harvard University and has been a Sr. Analyst on Wall Street for over 20 years.Tony's passion for railroading is only surpassed by his love of the L.A. Dodgers.Don and Tony discuss STB leadership changes announced in November 2023, and what can affect the decision of the new appointee in 2024.The Canadian Pacific and Kansas City Southern class 1 railroad merger in 2023 (now CPKC), may be the last one we see in our lifetime. Tony explains why.Class 1 railroad service has improved in 2023 but will always need to continuously improve as shippers' expectations will continuously be raised.Tony gives a great explanation and breakdown of the well-publicized railroad labor contract negotiation in 2023, and what was nearly a labor strike…or was it?Class 1 railroads have been partnering with and even acquiring short-line railroads in 2023. Tony breaks down the “why's” of these partnerships and acquisitions.The East Palestine, OH train derailment in February 2023 prompted many responses and calls for action and change. Tony shares his opinions on both.Tony shares his insight on the investment capital spending done by railroads in 2023 and beyond.Thank you all for joining us for Season 1 of the American Railroading Podcast! We wish you all a Merry Christmas and Happy New Year! See you in 2024 for Season 2! LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX https://www.abhatchconsulting.com https://www.railtrends.com
"Exploration is curiosity acted upon." — Don Walsh In this month's episode, we're honouring the late great Don Walsh, who sadly left us this month. You may have noticed that we hadn't heard from Don in a good few months. He had a couple of ops that required some getting over, but that wasn't going to slow him down. In September he was going through the Northwest Passage, a trip he had attempted 2 previous times but had been scuppered by weather and vessel trouble. Don's unwavering commitment to deep-sea exploration meant that the monthly sea stories were no longer possible but we weren't going to let the legendary Don Walsh sneak off without some fanfare, not after everything he's done for us. We were putting together a Christmas episode where we could share some drinks and stories with Don and give him a proper send-off. While we were sorting out dates that everyone could do, Don passed. 92, nodding off in his favourite chair at the remote home he loved, surrounded by nature. Over the last 3 years it's been a privilege to have Don recount one of his endless list of stories with us every month, stories that always made us smile. In some attempt to raise a toast to him and all that he's done for the community, we bring you this Don Special episode. He will be missed. Legend. Thanks again for tuning in, we'll deep-see you next time! Feel free to get in touch with us with questions or your own comments on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on: Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Georgia - @geeinthesea Instagram: Thom - @ThomLinley Georgia - @geeinthesea Read the show notes and find out more about us at: www.armatusoceanic.com Credits Theme – Hadal Zone Express by Märvel Logo image - Life Magazine 1960 Edition
With the passing of Ocean Explorer and all around nice guy Don Walsh, we wanted to revisit our episode where we interviewed him about the anniversary of the Triseste dive.
Matthew Bannister on Captain Don Walsh, the American submariner who made the first descent to the deepest place in the ocean – the Mariana Trench. His friend and fellow deep sea explorer Victor Vescovo relives the experience for us. Dame A.S. Byatt, the author best known for her Booker Prize winning novel “Possession”. Rosalynn Carter, the former First Lady of the USA. Dr Finlay Macleod, the historian from the Isle of Lewis who fought to preserve the Gaelic language. Robert Macfarlane pays tribute. Interviewee: Rebecca Morelle Interviewee: Victor Vescovo Interviewee: Neil La Bute Interviewee: Sam Leith Interviewee: Kate Andersen Brower Interviewee: Robert Macfarlane Interviewee: Agnes Rennie Producer: Gareth Nelson-Davies Archive used: Rebecca Morelle interviews Don Walsh, BBC News, 23/02/2012, They Dived 7 Miles, British Pathe News Reels, 08/02/1960; Witness History : The world's deepest dive 11km down, BBC World Service, 01/03/2021; Don Walsh interview, Short CUts 18, The Descent, BBC Radio 4, 05/03/2019;
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by the man who gave him his start in the industry, guest Joseph F. Schieszler, Sr., Founder and Chairman of Rescar Companies, based in Downers Grove, IL. Together they discuss Joe's journey from growing up in a small town near Cincinnati, OH., to the creation of railcar maintenance company Rescar; the formation of railcar fleet management, engineering, and technical services company AllTranstek; and the impact Joe has had on the industry as a Difference Maker. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard! KEY POINTS: Joe Schieszler, Sr. came from a small town near Cincinnati, OH with a HS graduating class of 66.Joe attended the University of Cincinnati on a full academic scholarship, graduating with a degree in chemical engineering.In 1969 Joe co-founded a company called Resco, who specialized in reclaiming and repairing box car load restraining equipment, with an initial personal investment of $3,000.00. In 1975 Mr. Schieszler founded Rescar, to clean, repair, paint, and line railcars, which has since grown to be the largest provider of railcar maintenance in North America.Joe has 7 children, all of whom have worked for Rescar, 3 of whom have overseen the daily operations since his semi-retirement.AllTranstek was formed in 1999, who today provides fleet management services for over 300,000 railcars, and provide tech services including engineering services, regulatory and NDT support, training, education, and more, with a large presence on industry committees and task forces.Joe has quite the success story and has made a significant impact on the industry and to those in it.Mr. Schieszler has enjoyed 38 wonderful years of marriage with his wife LaVerne, and they continue to reside in the Chicago suburbs today.Joe Schieszler, Sr. is the first recipient of the American Railroading – Lifetime Achievement Award.The American Railroading Podcast has now been downloaded in 22 countries! LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX https://www.rescar.com https://www.alltranstek.com
In a Special Encore Episode of Rising Tide we revisit our June 2022 talk with the late Ocean Pioneer, Don Walsh, who passed away on Nov. 12 at the age of 92. In 1960 he and Jacque Picard became the first humans to reach the deepest part of the ocean – almost 7 miles down in the Challenger Deep. He talks about that journey and its near disaster, why ocean exploration didn't go the way of the Space Race, and also gives his unvarnished take on deep-sea mining and other ocean issues. So here again, Don Walsh!Rising Tide, the Ocean Podcast, is a compelling platform that delves into the vast realms of ocean and climate science, conservation, and exploration featuring experts, scientists, mariners and explorers. Each half hour episode navigates through insightful discussions on marine life, and the critical issues affecting our seas. Informative, educational and humorous it is a valuable resource for anyone passionate about understanding and preserving our ocean world.
https://scubapro.comThis week on the podcast, some interesting news coming out of the DEMA show, police are searching for a surfer who rescued a diver in Australia, a new underwater depth record, an underwater earthquake was filmed by unexpecting divers and the historic diver Don Walsh has passed away.Garmin Descent Mk3ihttps://www.scubadivermag.com/garmin-launches-new-descent-mk3-mk3i-and-t2-transceiver/Shearwater Stern TXhttps://www.shearwater.com/tern/ Divesoft DNAhttps://www.divesoft.com/en/products/analyzers/dnaUnderwater Earthquakehttps://divernet.com/scuba-news/caught-on-camera-divers-rocked-by-earthquake/ Police Seek Hero Surferhttps://divernet.com/scuba-news/health-safety/police-seek-surfer-who-rescued-scuba-diver/Underwater Photo Shoothttps://divernet.com/photography/photographers/world-dive-record-as-chilled-model-poses-five-times-deeper/Don Walshhttps://divernet.com/scuba-news/deepest-diver-don-walsh-dies-at-92/Scubapro SCUBAPRO is the world's most iconic brand of dive equipment for those whose passion is under water. Websitehttps://www.scubadivermag.comInstagramhttps://www.instagram.com/scubadivermagazine/Facebookhttps://www.facebook.com/scubadivermag/YouTubehttps://www.youtube.com/c/ScubaDiverMagazine/Scuba Diver Magazinescubadivermag.com/subscriptions
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Patty Long, President of the Railway Supply Institute (RSI), based in Washington, DC. Together they discuss the resources RSI provides the railroad industry as a whole, as well as services they provide for their members as a trade association, the jobs the railway supply industry creates, the impact the industry has on the U.S. Economy as well as an update on shipping LNG by rail tank cars. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard! KEY POINTS: The American Railroading Podcast has a YouTube channel (@AmericanRailroadingPodcast) and is soon joining Instagram!Patty Long has over 30 years of experience in government relations, public affairs, and communications.(Per RSI) The Railway Supply Institute is the only all-inclusive trade association for railway suppliers, representing more than 250 companies including manufacturers, railcar owners, lessors and shippers.RSI was originally created by combining two associations, the Rail Progress Institute and Rail Supply Association. While RSI is based in Washington, DC., they are not a government entity, they are a trade association who act on behalf of their members, including with the FAST Act, as an example.In addition to their interaction with government agencies, RSI also works closely with the Association of American Railroads (AAR), including the AAR Tank Car Committee's, Tank Car Safety Project via the RSICTC (RSI Committee on Tank Cars).One of Patty's goals is to raise people's awareness of the importance of the railway supply industry.The railway supply industry is a major contributor to the U.S. economy, supporting nearly 700k jobs, $76B in GDP and $15.5B in tax contributions.The PHMSA HM-264A ruling issued 09/01/23 was not a ban on shipping fossil fuels by rail.There need to be incentives to ensure the continued growth of the railway industry. LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX https://www.RSIweb.org https://AAR.org
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Ted Johnston, GM of The Broadmoor Manitou & Pikes Peak Cog Railway in Manitou Springs, CO. Together they discuss what you'll experience on your fun rail excursion to the top of Pikes Peak on the Pikes Peak Cog Railway, as well all the Broadmoor adventures and locations you can enjoy while in the Manitou Springs, CO and Colorado Springs, CO areas. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard! KEY POINTS: The American Railroading Podcast continues to be ranked in the top 10% of all podcasts globally!The first Cog Railway was built in West Yorkshire, England in 1812.Manitou Springs, CO was founded for its natural mineral springs, once thought to help cure tuberculosis.Pikes Peak has quite an amazing history of events, including having the 2nd oldest automobile race in the U.S., the Broadmoor Pikes Peak International Hill Climb, held in June each year.The Pikes Peak Cog Railway underwent a $100M renovation that took 3 years to complete, from 2018 to 2021. Along the ride to the top is the former Section Crew House, which has a unique connection with the Pikes Peak Cog Railway family. The view of the Aspen groves from up above is stunning.Once you've reached the top, on a clear day you can see as far as Denver from the new visitor's center.There are more exciting Broadmoor adventures to enjoy nearby including the Broadmoor Hotel, Soaring Adventures (zip-lining), Fly Fishing Camp, Cloud Camp, Seven Falls, and more!The WINNER of the 2023 Honor Our Heroes gift package is announced! LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX https://www.cograilway.com https://www.broadmoor.com
Our short and to the point PRESSURISED version of episode 13. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/013-submarine-special Thom thought he had the podcast to himself, but it turns out the professor is back after 88 days at sea. It's time for our submarine, or human occupied vehicle (HOV) if you're posh, special. First we reunite ‘Vegemite and Haggis' and talk to submarine pilot Tim Macdonald about his and Alan's undersea adventures around Australia. Manganese nodule fields, gothic cathedrals, and an undersea UFO. We then speak with Patrick Lahey and Frank Lombardo of Triton Submarines, a bespoke submarine manufacturer, about privately owned submersibles. Initially as luxury pleasure craft but we soon find out that there is a wide range of reasons why someone would want their own sub. Throughout their careers they have had many incredible experiences, like seeing a sixgill shark give birth and communicating with bioluminescent organisms. The podcast wouldn't be complete without checking in with Don Walsh. He tells us about the large commercial tourist submarines which have now produced more tourist submariners than the US navy. Glossary Autonomous vehicle: A vehicle that doesn't need a human pilot Globular: Globe-like, spherical Human Occupied Vehicle (HOV): Another term for a submarine Hypoxic: Insufficient oxygen Thrusters: the propellers on an underwater vehicle that allow it to move Links Triton submersibles Atlantis tourist subs
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Todd Tranausky, VP of Rail and Intermodal at FTR, based in Houston, TX. Together they delve into the U.S. Economy and rail's role in it. They discuss rail's long history of contributions to the U.S. Economy, give a deep-dive breakdown of our economy, as well as where the rail industry and our economy are today and indicators to look for regarding where we're headed. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard! KEY POINTS: The American Railroading Podcast is now ranked in the top 10% of all podcasts globally!The first U.S. railroad was said to have begun in the late 1700's, and railroads have contributed to the U.S. economy ever since by moving freight and uniting the country with an unprecedented transportation network.In 1860 railroads carried 3.2 billion ton-miles of freight. In 2018 that number skyrocketed to 1.7 trillion ton-miles.The U.S. GDP (Gross Domestic Product) has normalized since the initial post-pandemic highs.Although inflation is high, we're still experiencing slow growth.Just-in-time inventory versus just-in-case inventory, it's a balancing act.The current new home market has affected railcar movements, such as lumber products.Intermodal rail is a driving economic factor because a lot of consumer goods are moved that way.Todd tells us what key economic indicator to keep an eye on the most.The new American Railroading merchandise should be available on our website at www.AmericanRailroading.net by the time our September 2023 episode airs!The deadline for nominations for the Honor our Heroes gift package is 08/31/23. Instructions on how to submit a nominee are given at the end of the episode. LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.buymeacoffee.com/dwalshX https://www.americanhistory.SI.edu https://www.up.com/ https://www.aar.org/
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Denson White, CCO of APM Terminals, Pier 400 in the Port of Los Angeles/Long Beach, CA. Together they delve into Supply Chain and the relationship between the American ports and rail. They discuss the important roles that both the ports and rail play in the Supply Chain process, as well as the short-term and long-term effects that the Covid 19 pandemic had on Supply Chain, and lessons learned. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . Welcome aboard! KEY POINTS: Don shares his exciting first experience with a container ship.APM Terminals has 70 locations around the world.According to the Union Pacific Railroad website, 48% of rail traffic is generally intermodal shipments. “Containerization” as we know it today didn't exist until the 1950's, which included the standardization of shipping container dimensions.Intermodal has been the fastest growing rail segment over the last 25 years.Inland ports play a vital role in the Supply Chain process.Railroads are the most fuel-efficient way to move freight over-land.Freight railroads account for roughly 40% of U.S. long distance freight volume.According to the U.S. Federal Highway Administration, freight shipments are expected to increase by 30% by 2040.The American Railroading Podcast has merch coming soon! Including their own Challenge Coin! LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.apmterminals.com/ https://www.buymeacoffee.com/dwalshX https://www.up.com/ https://www.aar.org/
My guest today was the FIRST to reach the DEEPEST point of the ocean, known as Challenger Deep. In 1960 US Navy lieutenant Don Walsh and Swiss oceanographer and explorer Jacques Piccard piloted the bathyscaphe Trieste 35,797 ft BELOW THE SURFACE OF THE SEA, when itbecame the first crewed vessel to reach the bottom the Mariana Trench, the deepest point in Earth's seabed.My conversation with Don Walsh could not have predicted that such a disaster as the Titan submersible would have taken place. Eerily, Don and I discussed the logistics of preparing a vessel to dive to such depths, the safeguards, the rigorous testing.Please stick around the the poll question near the end.Please join our Patreon:https://www.patreon.com/thehappinessquotientSupport the show
Piers and his guests including former Titan passenger Fred Hagen and former submarine commander Don Walsh discuss the tragic end of the missing submersible and those on board. See omnystudio.com/listener for privacy information.
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Jimmy Rogers – Co-Founder, President and Executive Director of Boots for Troops. Together they touch on the history of the relationship between the U.S. military and the railroad industry, and they discuss the role Boots for Troops plays in boosting the morale of those deployed, as well as showing appreciation for our veterans. They also discuss a drawing the American Railroading Podcast and Boots for Troops are partnering on to recognize a veteran in the railroad industry. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . So come aboard! KEY POINTS: Don shares his family's history in the U.S. Armed Forces.Per the Association of American Railroads (AAR), railroads have been a vital partner in U.S. military operations for nearly 200 years.According to the Bureau of Transportation Statistics, about 926,000 veterans were in occupations directly involving transportation in 2019.Jimmy created Boots for Troops as a Go Fund Me page in 2015 while still deployed and serving in the Navy on an aircraft carrier (the USS Theodore Roosevelt).The mission statement of Boots for Troops is “The mission of Boots for Troops is to uplift and empower the overall morale and mental well-being of deployed service members defending our freedom”.Boots for Troops sends an average of 100 personalized care packages a month to those who are deployed, which include a new pair of boots.Jimmy shares his personal experience having received a care package from home while deployed, as well as testimonials of others, and the impact it made.Boots for Troops offers veterans programs as well, and they have partnered with the American Railroading Podcast to offer a drawing to recognize a veteran in the railroad industry.Of all the fundraising events that Boots for Troops holds, the Boots and Suits Gala in June and Concert in the Country in October held near Houston, TX are the biggest.The American Railroading Podcast has merch coming soon! Including their own Challenge Coin. LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://boots4troops.org/
Welcome to the American Railroading Podcast! In this episode our host Don Walsh, is joined by guest Kari Gonzales, President and CEO of MxV Rail (formerly TTCI). Together they discuss the Research, Education, Technology and Training, including Firefighter and EMT safety and HAZMAT training, that MxV Rail brings to the railroad industry, as well as the immense amount of data MxV Rail has compiled over 30 years of research. They also discuss the company's recent transition from TTCI to MxV Rail that Kari has spearheaded, what new technology is on the horizon and the training classes and tours that you can take at their facility in Pueblo, CO. Tune in to this episode now to gain valuable insights and broaden your understanding of American Railroading. You can find the episode on the American Railroading Podcast's official website at www.AmericanRailroading.net . So come aboard! KEY POINTS: Don shares his experience from a recent visit to MxV Rail's facility in Pueblo, CO., including a tour of their labs, testing areas and first responder safety and HAZMAT training center (SERTC).MxV Rail is a subsidiary of the Association of American Railroads (AAR).The AAR is an industry trade group representing primarily all the major freight railroads of North America ( United States, Canada, and Mexico ). Amtrak and some regional commuter railroads are also members.Kari announces previously unreleased “breaking news” on the episode. The efforts MxV Rail has made to improve safety and reliability in the railroad industry goes back to the 1980's. Over 76,000 First Responders have received training from MxV Rail (TTCI) since the inception of their SERTC program in 1986, which includes a FREE training program for those Firefighters and EMT's who qualify for the NDPC grant.The AAR provides annual funding to MxV Rail to perform research, which for 2023 is estimated at $13.3M.Kari shares her experience as a board member of the League of Railway Women. MxV Rail has over 1,000 Technology Digests based on 30 years of research data, now available to the public for the first time.Their Facility for Accelerated Service Testing (or FAST) Program achieved a significant milestone in 2021, in its freight rail research program accumulating 5 Billion gross tons of freight train loading. LINKS MENTIONED: https://www.americanrailroading.net/ https://therevolutionrailgroup.com/ https://www.mxvrail.com/
Welcome to the American Railroading Podcast hosted by Don Walsh, founder, president, and CEO of The Revolution Rail Group, a railcar consulting and brokering company, which is the anchor sponsor for the podcast. Don shares his experience of how he got into the industry as a teenager and his journey to establishing a consulting and brokering company in the railroad industry. In this episode Don is joined by guest, Wendy Buckley, the founder, president, and CEO of Stars Hazmat Consulting. She has an extensive background in hazmat and has worked with and for various organizations and departments, is a Sirius XM show guest-host and an author. Don't miss out as they discuss the importance of safety when working with hazardous materials in the railroad industry and share experiences helping companies transport, store, handle and remediate hazardous materials safely. They also delve into the remediation process implemented in the East Palestine, Ohio derailment from February 3, 2023, as well as common mistakes people make when working with hazardous materials. They emphasize the importance of communication with employees and leadership's role in operating safely. This episode is a must-listen for anyone interested in the railroad industry and the critical role that safety plays in the handling and transportation of hazardous materials by rail. KEY POINTS: Don Walsh is the founder, president, and CEO of the The Revolution Rail Group, which is the anchor sponsor for the American Railroading Podcast. Don got into the industry as a teenager by knocking on doors in his neighborhood and doing summer jobs for a man who owned a rail car repair company.Wendy Buckley is the founder, president, and CEO of Stars Hazmat Consulting, who is the first guest on the American Railroading Podcast.Wendy Buckley has an extensive background in hazmat and has worked for and with various organizations and departments, including the Federal Railroad Administration, the New Jersey Department of Transportation, multiple county fire departments, and has performed Hazmat training for educators and the U.S. military.She is an instructor, trainer, and an adjunct professor teaching hazmat transportation. She appears monthly on a show on Sirius XM Radio, publishes a weekly newsletter called Hazmat Chronicle, and has written a book on hazmat transportation.Wendy Buckley has won numerous honors and awards, including being listed as one of the 10 most successful businesswomen to watch in 2022 and one of the 20 most inspiring women leaders of 2022.Wendy Buckley helps companies transport, store, dispose of, and handle hazmat safely and efficiently, in compliance with regulations and industry best practices.Discussion of the remediation process implemented in the East Palestine, Ohio derailment from February 3, 2023.The importance of safety when working with hazardous materials in the railroad industry. The most common mistake people make is becoming complacent and forgetting that hazardous materials can cause damage to the body, short-term and long-term injury, and even death.Most personal injuries occur at the beginning or end of a career due to ignorance or complacency. Communication with employees is crucial, and leadership must understand the importance of operating safely. There tends to be a misunderstanding about what the shipper's responsibility is and what the railroad's responsibility is. Pre-trip inspections are essential.It is necessary to check all loading and unloading equipment and fittings before loading or unloading a railcar, to ensure everything is functioning properly, and report any non-conformance and/or leaks. LINKS MENTIONED: https://therevolutionrailgroup.com/ https://starshazmat.com/ https://aar.org/ Disclaimer: https://www.americanrailroading.net/p/disclaimer/
Our short and to the point PRESSURISED version of episode 5. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: www.armatusoceanic.com/podcast/005-storytelling-with-author-susan-case In this episode we explore the power of storytelling and complete the arc of our first five episodes: science communication and perception of the deep sea. We talk with multiple New York Times bestseller Susan Casey about telling a good story and engaging people with a narrative, while still being scientifically accurate. Plus, Don Walsh is kind enough to record his thoughts on the importance of good storytellers. Check out our podcast merch here! Which now includes Alan's beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Keep up with the team on social media Twitter: Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley) Georgia - @geeinthesea (https://twitter.com/geeinthesea) Instagram: Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/) Read the show notes and find out more about us at: www.armatusoceanic.com Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast: PRESSURISED
Our short and to the point PRESSURISED version of episode 8. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here Working in the deep sea is entirely dependent on technology and the incredible forces push engineering to its limit. If you are doing something that no one has done before, chances are you are going to have to make some of your own tools. Unfortunately, we must spend a lot more on our equipment for the same data as shallower science. This makes funding difficult but also makes the deep sea quite an exclusive club. We are joined by James Cameron (yes, that one) to talk about solving the problems of working deep with new technology. He shares how he went about illuminating the Titanic and confesses that his films are often an outlet for the technology he wishes he could build. Some of the concepts coming in Avatar 2 are an example of this. Don Walsh joins us as ever to give his take on the importance of the engineering that allows us to do the things we do. Check out our podcast merch! Which now includes Alan's beloved apron. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Links Crabsuit Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast: PRESSURISED
Our short and to the point PRESSURISED version of episode 28. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/028-being-captain The Professor is back from his adventures at sea with lots of exciting new updates. He talks us through some of his key findings from this already iconic deep-sea expedition. We also get to hear from an often overlooked figure in these expeditions: the ship's captain. Alan and Captain Stuart Buckle have a shared history of seagoing. Travelling the world together onboard the DSSV Pressure Drop during the Five Deeps expedition and during the Professor's recent venture to the Japanese trenches. Captain Stu talks us through his journey into becoming a captain and how he managed to bag the role of captain during James Cameron's legendary Mariana Trench dive. We also hear from one of our favourite captains and long-time guest of the show, Don Walsh. Don recalls how he sharpened his skills in ship handling and his methods of teaching these skills to the next generation of sailors. Deep-sea news is a mixture of policy and goo this month. Deep-sea mining tests get the go-ahead, and Alan and Thom try and figure out what a certain spiky blue goo found at the bottom of the sea might be. Check out our podcast merch! Which now includes Alan's beloved apron. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Glossary Benthic - Associated with the seafloor Captain - The commanding officer of a ship. Crinoids - Sea lilies are marine animals that are closely related to sea stars, sea cucumbers and sea urchins. Ctenophores - Comb jellies are gelatinous marine invertebrates that use cilia for swimming. ECDIS - An Electronic Chart Display and Information System shows the navigational charts and information about the position, heading and speed of a vessel. Knots - The unit of speed equal to one nautical mile per hour. The Deep Sea Challenger ascended at 6 knots or approx 7mph. Thrusters - The propellers on an underwater vehicle that allow it to move. ROV - Remotely Operated Vehicles are underwater robots that collect data such as video/images. They are attached to a vessel by an umbilical cord. Xenophyophore - A unicellular marine organism with lots of nuclei found on abyssal plains. Links Vulnerable deep-sea ecosystems get further protection from bottom fishing in EU waters Deep-sea mining test given green light UN Ocean Treaty fails to reach an agreement Unidentified spiky blue goo seen in the deep Australian fisherman catches kitefin shark Megamouth shark filmed off the coast of San Diego 230 pilot whales stranded on beach in Tasmania Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast: PRESSURISED
The Professor is back from his adventures at sea with lots of exciting new updates. He talks us through some of his key findings from this already iconic deep-sea expedition. We also get to hear from an often overlooked figure in these expeditions: the ship's captain. Alan and Captain Stuart Buckle have a shared history of seagoing. Travelling the world together onboard the DSSV Pressure Drop during the Five Deeps expedition and during the Professor's recent venture to the Japanese trenches. Captain Stu talks us through his journey into becoming a captain and how he managed to bag the role of captain during James Cameron's legendary Mariana Trench dive. We also hear from one of our favourite captains and long-time guest of the show, Don Walsh. Don recalls how he sharpened his skills in ship handling and his methods of teaching these skills to the next generation of sailors. Check out our podcast merch! Which now includes Alan's beloved apron. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Georgia - @geeinthesea Instagram: Georgia - @geeinthesea Read the show notes and find out more about us at: www.armatusoceanic.com Glossary Benthic - Associated with the seafloor Captain - The commanding officer of a ship. Crinoids - Sea lilies are marine animals that are closely related to sea stars, sea cucumbers and sea urchins. Ctenophores - Comb jellies are gelatinous marine invertebrates that use cilia for swimming. ECDIS - An Electronic Chart Display and Information System shows the navigational charts and information about the position, heading and speed of a vessel. Knots - The unit of speed equal to one nautical mile per hour. The Deep Sea Challenger ascended at 6 knots or approx 7mph. Thrusters - The propellers on an underwater vehicle that allow it to move. ROV - Remotely Operated Vehicles are underwater robots that collect data such as video/images. They are attached to a vessel by an umbilical cord. Xenophyophore - A unicellular marine organism with lots of nuclei found on abyssal plains. Links Vulnerable deep-sea ecosystems get further protection from bottom fishing in EU waters Deep-sea mining test given green light UN Ocean Treaty fails to reach an agreement Unidentified spiky blue goo seen in the deep Australian fisherman catches kitefin shark Megamouth shark filmed off the coast of San Diego 230 pilot whales stranded on beach in Tasmania Nice Boys (Live) - Guns N' Roses Youtube Spotify Credits Theme – Hadal Zone Express by Märvel Logo image Image courtesy of the DSSV Pressure Drop
Our short and to the point PRESSURISED version of episode 2. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/002-exploring-the-mariana-trench-guest-don-walsh In this episode we have an amazing interview with legendary oceanographer, Don Walsh. In 1960, Don and Jacques Piccard were the first people ever to reach the ocean's deepest point – Challenger Deep in the Mariana Trench in the bathyscaphe Trieste. Since then, Don tends to get asked the same questions about the dive but he is full of other stories at least as interesting. Some include getting a tour of the heavens from his old dive buddy Arthur C. Clark, almost joining the Apollo Program and being involved in the first remote sensing of our oceans from space. He is still passionate about science communication and we discuss how important storytelling is when sharing science. Check out our podcast merch! Which now includes Alan's beloved apron. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Glossary Apollo programme - A USA space program carried out from 1961 to 1972 by NASA which landed the first astronauts on the Moon Arthur C. Clarke - An English science-fiction writer, inventor and undersea explorer. He co-wrote the screenplay for the 1968 film 2001: A Space Odyssey, widely regarded as one of the most influential films of all time. Bathyscaphe - A bathyscaphe is a self-propelled vehicle used for deep-sea dives. Challenger Deep - The deepest known point on Earth (10,935m / 35,876 ft deep). Mariana Trench - The deepest known underwater trench on Earth, located in the Pacific Ocean. Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast: PRESSURISED
I go down the memory lane with Allan Houston retiring. I dive into the Don Walsh era, and what it could have been. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app
Our short and to the point PRESSURISED version of episode 26. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/026-vision After recovering from you-know-what last episode, we're excited to complete our open-water/pelagic trilogy with this week's guest Professor Justin Marshall. Justin is an expert on all things vision, and talks us through all of the intricacies and oddities of vision in the deep sea. We discuss how fish eyes have evolved in order to adapt to the darkness of the deep, and how exactly they are able to see bioluminescence. Justin's research has been highly influential, so we ask him more about his discoveries of mantis shrimp vision, and how he found out that cephalopods were colour-blind! We also couldn't let him leave without getting some of the stories from his time living in the underwater habitat for weeks, and how this led to somewhat horrifying fungal consequences. The deep sea has seen a flurry of activity this month with lots of news to cover! MBARI has released a fascinating new video of a deep-sea squid brooding eggs. We cover some more paleo-news with surprising historical deep-sea temperatures and the discovery of new brine pools in the Red Sea. It wouldn't be the Deep-Sea Podcast without checking in with Don Walsh as he talks us through the history of submarine windows. And we also hear from a listener and find out how snailfish got their name. Check out our podcast merch! Which now includes Alan's beloved apron. Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Glossary Abyssopelagic – open water 4-6 km (13,000 to 20,000 ft) deep Bathypelagic – also known as the midnight zone, open water roughly 1-4 km (3,300-13,000 ft) deep Bathytheuthis berryi – A deep sea squid which has been observed brooding eggs Euphotic zone – the surface and well-illuminated zone Hadalpelagic – open water >6 km deep Mesopelagic – also called the twilight zone, starts where 1% of light reaches and ends where there is none, roughly 200-1,000 m (656-3,280 ft) deep Pelagic – open ocean, away from the shore and the bottom Photic zone – the depth that light penetrates Rod/Cone cells – two types of photoreceptors which are used by animals to detect light to be able to ‘see'. Underwater habitat – A structure created to allow people to live underwater for extended periods. Often used for research by aquatic biologists. Links Justin's Research Group News article on the historical temperatures of the deep Atlantic ocean as warm as the Mediterranean Original article published in Science on the historical Mediterranean-like temps of the deep sea MBARI capture incredible video of a brooding squid, Bathytheuthis berryi New brine pool discovered in the Red Sea https://www.sciencedaily.com/releases/2022/07/220712102631.htm Scientists discover the reason why deep-sea corals fluoresce The ‘milky' Java sea is caught on camera Justin's article on cephalopod colouration and sensitivity to light Credits Theme – Hadal Zone Express by Märvel Logo image Justin's Research Group
Read the show notes and find out more about us at: https://www.armatusoceanic.com/podcast/026-vision After recovering from you-know-what last episode, we're excited to complete our open-water/pelagic trilogy with this week's guest Professor Justin Marshall. Justin is an expert on all things vision, and talks us through all of the intricacies and oddities of vision in the deep sea. We discuss how fish eyes have evolved in order to adapt to the darkness of the deep, and how exactly they are able to see bioluminescence. Justin's research has been highly influential, so we ask him more about his discoveries of mantis shrimp vision, and how he found out that cephalopods were colour-blind! We also couldn't let him leave without getting some of the stories from his time living in the Atlantis underwater habitat for weeks, and how this led to somewhat horrifying fungal consequences. The deep sea has seen a flurry of activity this month with lots of news to cover! Our favourite cryptozoologist, Tyler Greenfield is at the epicentre of a monster-misunderstanding. Thom's upset as yet another innocent fish is labelled the ‘ugliest creature ever seen' by fishermen, but this time it's a more familiar face. We also cover some more paleo-news with surprising historical deep-sea temperatures and the discovery of new brine pools in the Red Sea. Alan gives us an insight into his upcoming adventures at sea and we find out why he isn't the biggest fan of documentarians. It wouldn't be the Deep-Sea Podcast without checking in with Don Walsh as he talks us through the history of submarine windows. And we also hear from a listener and find out what snailfish and The Kardashians have in common… Check out our podcast merch! Which now includes Alan's beloved apron. Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Glossary Abyssopelagic – open water 4-6 km (13,000 to 20,000 ft) deep Bathypelagic – also known as the midnight zone, open water roughly 1-4 km (3,300-13,000 ft) deep Bathytheuthis berryi – A deep sea squid which has been observed brooding eggs Coprophage – An animal that eats poop Cryptozoology – The study of species whose existence is rumoured or disputed. Euphotic zone – the surface and well-illuminated zone Hadalpelagic – open water >6 km deep Loch Ness – A loch (large freshwater lake) in the Scottish Highlands which is best known for the alleged sightings of the ‘Loch Ness Monster' since 1933. Mesopelagic – also called the twilight zone, starts where 1% of light reaches and ends where there is none, roughly 200-1,000 m (656-3,280 ft) deep Monkfish – A wide-mouthed commonly-found fish who perhaps isn't the most beautiful, but definitely could be considered tasty. Pelagic – open ocean, away from the shore and the bottom Photic zone – the depth that light penetrates Rod/Cone cells – two types of photoreceptors which are used by animals to detect light to be able to ‘see'. Underwater habitat – A structure created to allow people to live underwater for extended periods. Often used for research by aquatic biologists. Links We Build Spaceships Spotify YouTube Justin's Research Group Justin also has a citizen science program called Coral Watch which allows divers to report on coral health Tyler's blog on cryptozoology and his Twitter @TylerGreenfieId News article dubbing yet another innocent fish as ‘the ugliest thing fisherman has ever seen'. News article on the historical temperatures of the deep Atlantic ocean as warm as the Mediterranean Original article published in Science on the historical Mediterranean-like temps of the deep sea MBARI capture incredible video of a brooding squid, Bathytheuthis berryi A paper on this squid New brine pool discovered in the Red Sea The ‘milky' Java sea is caught on camera Justin's article on cephalopod colouration and sensitivity to light Credits Theme – Hadal Zone Express by Märvel Logo image Justin's Research Group
Our short and to the point PRESSURISED version of episode 25. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/025-biolum Last episode we learned about the pelagic zone, the largest habitat on earth, a boundless 3D space where enormous migrations take place. We learned that this isn't a world of darkness but rather one of biological light, where bioluminescence is used to attack, to defend and to communicate. While producing your own light may seem alien to us, it is likely the most common form of communication on the planet. To learn more about this world we speak with Edie Widder, who has studied bioluminescence for her whole career and used the same adaptations found in the animals to design her own equipment. She developed the Eye in the Sea, a camera system invisible to most deep-sea animals, and a lure which emulated a bioluminescent jellyfish, the e-jelly. The gear worked extremely well and along with a lot of behaviours observed for the first time this also captured the first footage of the giant squid, Architeuthis dux. In recent news we talk about how plate tectonics impact our climate, what we can learn from the evolution of cave animals and generating power from the thermocline. Don Walsh tells us why these bioluminescent creatures are a nuisance to submarines. Check out our podcast merch! Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Links Alien species invasion of deep-sea bacteria into mouse gut microbiota Plate tectonics and climate Paper Blind cave animal evolution Power generation from deep, cold water Edith (Edie) Widder Wikipedia ORCA Cookie-cutter shark paper Below the Edge of Darkness Credits Theme – Hadal Zone Express by Märvel Glossary Bioluminescence – Biologically generated light Cenozoic era – 50 million years ago when the earth started cooling Cretaceous hothouse – 145-66 million years ago where temperatures were 10°C Deep Worker – a small, single person sub Electronic jellyfish – A bioluminescent bait Esca – The lure on anglerfish Eye in the sea – A red light illuminated camera with a electronic jellyfish as bait Fermi bubbles – Listen to the end Magnapinna – The genus of the bigfin squid Marine snow – The biological material (bodies, poop and shells) singing into the deep sea Moribund – Something that is dying and cannot be saved Olm – A type of blind cave salamander Photomultiplier – Tech that boosts very weak sources of light Promachoteuthis – The genus of squid that was seen on Edie's camera system Squid jig – A lure used to fish for squid Stoplight fish - Deep-sea dragonfishes of the genus Malacosteus that can both see and produce red light Thermocline – layer of sudden temperature change in the sea Tubeshoulder – Deep-sea fish with a specialised organ that squirts bioluminescent material Wasp suit – A deep-sea diving suit
https://www.armatusoceanic.com/podcast/025-biolum Sorry that this episode isn't the perfectly polished jewel that this show usually is. Thom's family got a visit from both COVID and chickenpox so there hasn't been the time or energy to edit as well as he usually does. But we couldn't abandon you without an episode this month as some great stuff is still covered. Last episode we leaned about the pelagic zone, the largest habitat on earth, a boundless 3D space where enormous migrations take place. We learned that this isn't a world of darkness but rather one of biological light, where bioluminescence is used to attack, to defend and to communicate. While producing your own light may seem alien to us, it is likely the most common form of communication on the planet. To learn more about this world we speak with Edie Widder, who has studied bioluminescence for her whole career and used the same adaptations found in the animals to design her own equipment. She developed the Eye in the Sea, a camera system invisible to most deep-sea animals, and a lure which emulated a bioluminescent jellyfish, the e-jelly. The gear worked extremely well and along with a lot of behaviours observed for the first time this also captured the first footage of the giant squid, Architeuthis dux. In recent news we talk about how plate tectonics impact our climate, what we can learn from the evolution of cave animals and generating power from the thermocline. We hear from a listener about their bigfin squid archive. Larkin drops by to tell us what a ‘Tron Dolphin' and Don Walsh tells us why those same Tron Dolphins are a nuisance to submarines. Feel free to get in touch with us with questions or you own comments on: podcast@armatusoceanic.com We'd love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Read the show notes and find out more about us at: www.armatusoceanic.com Check out our podcast merch! Glossary Bioluminescence – Biologically generated light Cenozoic era – 50 million years ago when the earth started cooling Cretaceous hothouse – 145-66 million years ago where temperatures were 10°C Deep Worker – a small, single person sub Electronic jellyfish – A bioluminescent bait Esca – The lure on anglerfish Eye in the sea – A red light illuminated camera with a electronic jellyfish as bait Fermi bubbles – Listen to the end Magnapinna – The genus of the bigfin squid Marine snow – The biological material (bodies, poop and shells) singing into the deep sea Moribund – Something that is dying and cannot be saved Olm – A type of blind cave salamander Photomultiplier – Tech that boosts very weak sources of light Promachoteuthis – The genus of squid that was seen on Edie's camera system Squid jig – A lure used to fish for squid Stoplight fish - Deep-sea dragonfishes of the genus Malacosteus that can both see and produce red light Thermocline – layer of sudden temperature change in the sea Tubeshoulder – Deep-sea fish with a specialised organ that squirts bioluminescent material Wasp suit – A deep-sea diving suit Links Mötley Crüe - Hooligan's Holiday Video Spotify Finding the Samule B Roberts, deepest wreck. Tyler Greenfield on Twitter Alien species invasion of deep-sea bacteria into mouse gut microbiota Plate tectonics and climate Paper Blind cave animal evolution Power generation from deep, cold water Magnapinna Archive Edith (Edie) Widder Wikipedia ORCA Ted Talk Cookie-cutter shark paper Below the Edge of Darkness Larkin's YouTube channel, Instagram and TicTok Credits Theme – Hadal Zone Express by Märvel Logo image Public domain images Holder, Charles Frederick (1892) Along the Florida Reef, New York City, NY: D. Appleton and Company, p. 263 Jordan, David Starr (1907) Fishes, New York City, NY: Henry Holt and Company
https://www.armatusoceanic.com/podcast/022-dive-streaming One of the most exciting parts of our job is going to places that no one has ever been before and seeing things that no one has ever seen. It turns out, we were making that far harder than it needs to be, we can do all this from home! Several of the big names in deep-sea exploration live-stream (or dive-stream if we're being cute). With just a few seconds delay, you can see deep-sea exploration as it happens and may be present for very significant finds. You never know what you're going to find down there. The big players in this space are the Schmidt Ocean Institute, Nautilus Live from the Ocean Exploration Trust and Ocean Exploration/Okeanos Explorer from NOAA. We are lucky enough to chat with Kasey Cantwell, the Operations Chief of the NOAA Ocean Exploration Expeditions and Exploration Division. We talk about the amazing opportunities this new way of doing science presents. From allowing 300 experts to take part, to swapping out your expert team when you find something unexpected and even the physical and societal barriers that can be removed. But it's not just about getting science done, it's about sharing these experiences with everyone. Online communities are forming around these streams and illustrations, poetry and memes are just as valid outputs. In recent news we hear how preparations are going for Alan's upcoming cruise. We talk about the octopus garden providing a nice warm spot to brood eggs, living underwater for long periods of time and the evolution of early vamperoids. No episode would be complete without our regular check-in with Don Walsh to hear about his involvement with the early days of ROV and AUV research. Check out our podcast merch! Please do send in any pics of you wearing the merch. We find the idea of real people in the actual world wearing this so surreal! We also have a UK-based job advertised. Why not come and help us with the podcast and some other fun stuff. More details here. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We are also on Twitter: @ArmatusO Facebook: ArmatusOceanic Instagram: @armatusoceanic Read the show notes and find out more about us at: www.armatusoceanic.com Glossary AUV – Autonomous Underwater Vehicle Berth – Beds available onboard a ship basically Manganese nodule – potato shaped balls of metal that form on the seabed, the focus of deep-sea mining ROV – Remotely Operated Vehicle Taxonomist – A specialist in categorising a specific group of species. Telepresence – Live-streaming what you're doing on the internet Links Our new merch! Tangaroa by Alien Weaponry YouTube Spotify Octopus brooding in warm water Article Conference abstract Living under the sea Fabien Cousteau (Jacques Cousteau's grandson) undersea live-in labs Aquarious undersea lab Two weeks under the sea Earliest vampire squid Article Paper Discovery of Shackleton's ship, the Endurance Paper that predicted that it would be intact The Galathea Legacy - book - JohnQuentin.com Start dive-streaming yourself! NOAA Ocean Exploration Schmidt Ocean Institute Nautilus Live Become part of the online community! Livestream Oceanographic Discord Look out for expedition names as hashtags on Twitter Credits Theme – Hadal Zone Express by Märvel Logo image Alan's new lander systems being loaded aboard “We found a deep sea fish and told it it was beautiful” - Live-stream inspired art by C. B. Sorge - cbsorgeartworks.tumblr.com
It's February, the month of love and there's love in the deep ocean too. We talk reproductive strategies in the deep sea with Professor Craig Young, Dr Autun Purser and Dr Mike Vecchione. How do you find a mate in the sparsely populated deep ocean? How can egg and sperm meet when you are fixed growing on a rock? How can your babies disperse and find a suitable habitat, especially if you live in a rare habitat like a hydrothermal vent? We find the solutions to all these problems and more. We also have our regular contributors. Dr Don Walsh shares how a dolphin entourage isn't a good thing if you're trying to be a quiet and sneaky sub. Larkin also shares how it's difficult to keep romance on the DL when you live in the tight confines of a ship, people do love to gossip. In recent news, we announce the launch of Alan's Deep-Sea Research centre but get distracted by the retired yob of a bird, the Kookaburra. We also consider starting a side-hustle selling dirty deep-sea bottled water and discuss a massive icefish nesting ground found in Antarctica. We answer Maya's listener question, ‘are there deep-sea-sons?' Do they even know it is the month of romance? Feel free to get in touch with questions or you own tales from the high seas on: podcast@armatusoceanic.com We are also on Twitter: @ArmatusO Facebook: ArmatusOceanic Instagram: @armatusoceanic Read the show notes and find out more about us at: www.armatusoceanic.com Glossary Abyssal plain – the wide-open spaces of the deep sea, most of the planet Filter feeder – animal that feeds by filtering the water e.g., sponge Gametes – the reproductive cells, eggs and sperm Gonad – the organ that produces the gametes Hadal trench – the deep-sea trenches more than 6 km deep Hermaphrodite – both male and female simultaneously Sessile – animals that cannot move (opposite of mobile) Links Launch of Minderoo-UWA Deep-Sea Research Centre Deep-Ocean bottled water First humans to the bottom of the Atacama Trench Massive icefish breeding ground paper Seasons in the Abyss by Slayer Ecosystems of the World – Craig has a great chapter on reproduction in this book Paper - Estimating dispersal distance in the deep sea: challenges and applications to marine reserves Paper - Reproduction, Larval Biology, and Recruitment of the Deep-Sea Benthos Paper - Hadal snailfish reproduction Larkin's YouTube channel My Salty Sea Life Credits Theme – Hadal Zone Express by Märvel Logo image Deep-sea Lizardfish, Bathysaurus ferox Icefish nests
As promised in the Christmas special, we call the ‘squid-phone' – a special line used by scientists globally when they seem something strange and squiddy. On the other end of that line is Mike Vecchione, the expert on cephalopods. We talk giant and colossal squid (to audible groans from Mike); the bigfin squid (Magnapinna), most famous for being the squid with the long trailing arms that's often used as an example of terrifying deep-sea creatures, but also a species, genus and Family that Mike described and would love more sightings of. In recent news, we worry about deep-ocean circulation and its impact on climate. Reflect on a year of amazing sightings from Monterey Bay Aquarium Research Institute (MBARI) including the giant phantom jelly (Stygiomedusa gigantea) and barreleye fish (Macropinna microstoma). We also address a snailfish imposter. The world's deepest fish, the Mariana snailfish is more often than not represented by an image of a totally different species that happens to have a more attractive headshot. Prema Arasu presents her poem; An Ode to the Blobfish, in honour of another species dominated by one misleading photo. Our regular contributors drop by too: Larkin – our resident deckhand tells the tale of an impromptu squid dissection and Don Walsh reflects on piloting the super-deep diving bathyscaphe Trieste in a time when giant squid attack was still a worry. An Ode to the Blobfish by Prema Arasu O Psychrolutes marcidus! O gelatinous shape! Thou art the ravish'd bride of deep-sea trawlers— Unassuming foster child of the timeless abyss Untimely ripp'd from thy diatomaceous womb Fearful fishermen rejoice at thy sacrifice An Antipodean altar attended by inchoate priest— Then once by man and angels to be seen, In roaring thou shall rise and on the surface die. Were I anointed and dragged to your Hadal habitus Flayed and deconsecrated at thy mucilaginous prow— Were I to partake in salt'd communion With thou, we would be one and the same. Hideousness is a lie, lies hideousness, that is all We know on land, and all we need to know. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We are also on Twitter: @ArmatusO Facebook: ArmatusOceanic Instagram: @armatusoceanic Read the show notes and find out more about us at: www.armatusoceanic.com Correction The Permian-Triassic extinction was not 98% of marine life, 96% of often cited but 81% seems the most accurate current estimate. Links Check out this fantastic book that Mike co-authored if you would like to learn more about cephalopods Larkin's YouTube channel My Salty Sea Life More info about Prema Arasu Deep-ocean circulation paper The piezothermal effect The polar see-saw MBARI have had a great year for filming deep-sea critters and have a great best-of reel on YouTube. Pink hand fish Football fish Falkor mural Soft robotic snailfish Blue Planet II poster Nautilus Magazine Alan's interview Global assessment of hadal fishes – our big paper Abyssobrotula galatheae – previous deepest fish from a single report Bony-eared assfish Top 5% of podcasts Lonesome marine biologist Nando Recent bigfin squid video Zappa jellyfish Observational articles: a tool to reconstruct ecological history based on chronicling unusual events by Ferdinando "Nando" Boero Deepest squid paper Deepest octopi paper The Pteropods – swimming snails Oegopsida or Oceanic squids, the true squid Myopsids or coastal squids, could be considered true squid Sepiolida the Bobtail squids Vampyroteuthis infernalis the vampire squid, more closely related to octopods Magnapinna sp. The bigfin squid, a charismatic and recently discovered family (the one's that creep everyone out!) My Octopus Teacher on Netflix Ramshorn squid (Spirula) The Serpent Project Credits Theme – Hadal Zone Express by Märvel Logo image The Atacama snailfish which is often published as the Mariana snailfish The long-arm squid filmed by DSV Alvin, possibly an adult Magnapinna sp. Public Domain NOAA
We like to let our hair down a little for the Christmas episode and do something a little different. We recorded video this episode! You can find the video version of this podcast on our YouTube page. Me and Alan crack out some mulled wine and decide to interview each other for this episode. Things get a little off the topic of deep sea but it's all in good fun (if a little dark at times). We won't leave you totally without some deep-sea updates though. We still have our news section which includes new research into how sponges may be able to think, a deep-sea crawler that has been tirelessly surveying Station-M for seven years, a new species of deep-diving beaked whale, a new and really nice video of the creepy bigfin squid, can rockfish help us live longer and it turns out that Terry the fat shark is real. No episode would be complete without checking in with Don Walsh, who tells a story of a Christmas in the Western Antarctic… the far side, and Larkin who has her Christmas plans suddenly change while trying to leave her ship in Mexico. Whatever you celebrate at this time of year, we hope you have a wonderful time. See you all again in the new year. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We are also on Twitter: @ArmatusO https://twitter.com/ArmatusO Facebook: ArmatusOceanic https://www.facebook.com/ArmatusOceanic Instagram: @armatusoceanic https://www.instagram.com/armatusoceanic/ Read the show notes and find out more about us at: www.armatusoceanic.com Glossary Box core: A large sediment sampling device that takes one huge sample Grimpoteuthis: the dumbo octopuses Hadal: Deeper than 6000 m Holotype: a single specimen expressly designated as the name-bearing “type” Lander: a freefalling vehicle which sinks to the seabed and returns to the surface by dropping ballast MBARI: Monterey Bay Aquarium Research Institute Multi core: A large sediment sampling device that takes multiple smaller samples Paratype: A specimen cited along with the type collection in the original description of a taxon ROV: Remotely Operated Vehicle Sunk Cost Fallacy: Sticking with a bad idea because you have already invested so much in it. Links Sponge neurons Benthic Rover II New beaked whale Paper New bigfin squid video Chunky shark Deep-sea rockfish longevity Paper Mammoth tusk Garfield phone beach Ray Troll Paleo Nerds Podcast Burial at sea Iron Maiden - Live After Death Larkin's YouTube channel My Salty Sea Life Credits Theme – Hadal Zone Express by Märvel Sound effects from the BBC archive Logo image Terry the fat shark Our countdown timer at sea
Mariana Trench is the deepest and one of the most unexplored places on Earth. The water pressure here is so immense it can instantly crush almost any living organism. Only the brave few managed to go all the way down. How did they do it, and what did they find at the bottom? In this episode of HOW IT WAS, we will tell you about the Challenger Deep discovery, which is the world's deepest known point, at the southern end of the Mariana Trench. You will learn about the first manned descent to the Challenger Deep by Jacques Piccard and Don Walsh and about journeys to the bottom by James Cameron and Victor Vescovo. You'll also find out how deep-sea microorganisms and fish adapted to high pressure; and why Mariana Trench was proposed as a site for nuclear waste disposal
Mariana Trench is the deepest and one of the most unexplored places on Earth. The water pressure here is so immense it can instantly crush almost any living organism. Only the brave few managed to go all the way down. How did they do it, and what did they find at the bottom? In this episode of HOW IT WAS, we will tell you about the Challenger Deep discovery, which is the world's deepest known point, at the southern end of the Mariana Trench. You will learn about the first manned descent to the Challenger Deep by Jacques Piccard and Don Walsh and about journeys to the bottom by James Cameron and Victor Vescovo. You'll also find out how deep-sea microorganisms and fish adapted to high pressure; and why Mariana Trench was proposed as a site for nuclear waste disposal Listen in Ukrainian: https://anchor.fm/waspodcastukr Listen in Russian: https://anchor.fm/waspodcastrus Watch on youtube: https://linktr.ee/WASMedia
https://www.armatusoceanic.com/podcast/017-going-to-sea We love going to sea, it is probably the best part of the job. That's where most of our adventures happen, that's where most of the exciting discoveries and firsts happen and it's where we meet some of the most interesting people. We want you to have a great time at sea too and not be put off by a bad first experience. Poor packing or a faux pas could spoil the whole experience and we don't want that. We put together some advice for your first trip. Forgive us if parts seem patronising, they are all things we have seen spoil someone's trip and with everything else to worry about, it's easy to forget the simple stuff. We chat with Larkin, a deck-hand turned youtuber about life at sea and sharing that experience through her videos. What is her average day like at sea and how's the morning commute when your office is a small response vessel chasing a submarine 10,000 m below you? How can you get a celebratory tattoo offshore from an unqualified scientist? “Don't worry, he's a doctor, not that sort of doctor but don't worry about that!” Larkin represents the growing proportion of women at sea, a situation which has rapidly changed over the last few years. Did you know that there was a time when she would have been considered bad luck? Don Walsh tells us about the gradual changes to offshore culture that has allowed this and the female pioneers who blazed that trail for the current generation. There is still much to do, but things are accelerating. Finally, we hear from listeners what their tips are for your first trip offshore. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com We are also on Twitter: @ArmatusO Facebook: ArmatusOceanic Instagram: @armatusoceanic Read the show notes and find out more about us at: www.armatusoceanic.com Glossary AB – Able Bodied seamen or deck hands A-frame – type of lifting equipment, usually at the stern Aft – towards the front of the boat Bow – the front of the boat Bridge – Usually at the top of the boat, where it is steered from Bulkhead – the thick metal internal walls of a boat Cabin – where you sleep offshore Deck – the floors on a boat Fore – towards the front of the boat Head – the toilet Mates – Officers under the captain (1st and 2nd mate) Mess – the dining hall on a boat Port – left side of the boat (regardless of which way you are facing), colour coded red Rigger boots – steel toe capped safety shoes Starboard - right side of the boat (regardless of which way you are facing), colour coded green Zodiac – a small and fast inflatable boat Links Vote for a moratorium on deep-sea mining Pig-faced shark found in Mediterranean Sea More info on Oxynotus centrina (Linnaeus, 1758) Big-eye grenadier on Reddit Not too sure about the identification as the pic is quite distorted. Here's info in the bigeye grenadier My Salty Sea Life Website Instagram YouTube Facebook Larkin's ‘a day in the life of a sailor' video. Great prep for your first time at sea. Larkin's morning commute (a keen eye may spot Alan pottering about in the background) Credits Theme – Hadal Zone Express by Märvel Offshore advice sound clips Nikki – lecturer of marine biology Andy - marine biologist Nic – marine surveyor James – marine geotechnical engineer Giuseppe – marine scientists, EuroMarine early career scientist group OYSTER Natalia – marine scientist, OYSTER communications manager Logo image The symbol of Hades Alan giving Larkin the tattoo Hidden track Additional sound effects from https://www.zapsplat.com BBC sound archive
Ils ont été au fond du gouffre et pourtant ils avaient le sourire. Don Walsh et Jacques Picard, un Américain et un Suisse, sont les deux premiers hommes à avoir visité un endroit bien particulier : le Challenger Deep, 11 kilomètres de profondeur sous l'océan. Axel Raybaud vous raconte leur histoire.
https://www.armatusoceanic.com/podcast/013-submarine-special Thom thought he had the podcast to himself, but it turns out the professor is back after 88 days at sea. It's time for our submarine, or human occupied vehicle (HOV) if you're posh, special. First we reunite ‘Vegemite and Haggis' and talk to submarine pilot Tim Macdonald about his and Alan's undersea adventures around Australia. Manganese nodule fields, gothic cathedrals, and an undersea UFO. Life starts to imitate art. We chat with sci-fi author John Quentin who Alan has been consulting with while he writes his next book: The Galathea Legacy, about deep-ocean plastic pollution taking place at the site of the Galathea Expedition trawls in the Philippine Trench. A site which Alan and Tim recently dived… forcing John to tweak the draft as he strives for realism. We then speak with Patrick Lahey and Frank Lombardo of Triton Submarines, a bespoke submarine manufacturer, about privately owned submersibles. Initially as luxury pleasure craft but we soon find out that there is a wide range of reasons why someone would want their own sub. Throughout their careers they have had many incredible experiences, like seeing a sixgill shark give birth and communicating with bioluminescent organisms. The podcast wouldn't be complete without checking in with Don Walsh. He tells us about the large commercial tourist submarines which have now produced more tourist submariners than the US navy. It's a packed episode but we sneak some news in there too. Deep-sea fishes have more variation in body shape than shallow-water fishes. A new species, genus, and family of brittle star from a lineage dating back to the Jurassic. Coelacanth can live up to a century and Mesobot, a new method for studying open water animals. Glossary Autonomous vehicle: A vehicle that doesn't need a human pilot Brittle star: Related to sea stars, they have very flexible whip-like arms. Echinoderms of the class Ophiuroidea Globular: Globe-like, spherical Human Occupied Vehicle (HOV): Another term for a submarine Hypoxic: Insufficient oxygen Thrusters: the propellers on an underwater vehicle that allow it to move Links Deep-sea fish have a lot more body shape variation than shallow fish Deep-sea fish are confused by complex structures New family of brittle star Coelacanth can live to a century John's upcoming book The Galathea Legacy Triton submersibles Atlantis tourist subs The hidden track is real, Thom did say ‘anus' on TV. You can see us and a lot of our guests, and experience the Five Deeps Expedition, in Expedition Deep Ocean on Discovery+
The true definition of 'adventure' is an endeavor you embark upon when you don't know the outcome. In the spirit of long lost Everest pioneer George Mallory, who was told that no human being could ever climb Mount Everest, we tip our caps here to the people who dare go where few others dare. Mallory was once asked "Why climb Everest?". He is famously credited to have answered "Because it's there." We all have an Everest: whether on land, sea, air, space or, quite simply, the mind, in this podcast we say 'go find it'.In BECAUSE IT'S THERE we'll be meeting with some of the world's most intrepid explorers, and adventurers, scientists, biologists, oceanographers, like Don Walsh, who in 1960 co-piloted the bathyscaphe Trieste to the bottom of the Mariana Trench, -35,994 feet below the sea. We'll share a rare interview with Sir Edmund Hillary, the first man to ever set foot upon the summit of Everest. We'll also meet modern day explorers, like climber/filmmaker/social media influencer Renan Ozturk, Lhakpa Sherpa, the most successful female Everest climber of all time, who has climbed Mount Everest nine times, the most of any woman in the world. We'll investigate mysteries, such as the disappearance of George Mallory and Sandy Irvine, who, in 1924 disappeared high upon the slopes of Mount Everest, last seen at over 28,000', going for the top. Their disappearance continues to captivate armchair mountaineers and would-be sleuths almost 100 years later.What these men and women all share is a belief in oneself, the refusal to accept the common idea that something is impossible. Because it's there will amaze, educate, entertain and inspire listeners to stretch the limits of imagination and begin to see what's possible…If you ever thought about what it would be like to sail around the world in an ancient-styled ship made of reeds, swim the English Channel, search for never before discovered species, climb Mount Everest, balloon around the globe, well, Because It's There will share important and unique contributions to exploration, science, literature, adventure and human endeavor throughout history and into the future.I'm your host, explorer/adventurer and filmmaker Thom Pollard. I've been all around this great big world, I look forward to sharing this exciting podcast with you, because it's there. ====FOR MORE INFORMATION ON THOM DHARMA POLLARD VISIT:http://eyesopenproductions.com/
Alan is stranded out in the Pacific and Thom is left to present a show on genetics, a topic so confusing to him it may as well be magic. Luckily, friends of the show are on hand. Dr Heather Ritchie is tricked into co-hosting and we talk to Dr Johanna Weston about the things we can learn about the deep sea from genetic analysis. Alan has found a way to get audio logs to us (pretty sure a Holtzman Wave isn’t a thing) and shares what he has been up to out at sea – it turns out, a lot! Listen in for lots of exclusives. This includes an interview with sub-pilot Tim Macdonald from inside the Limiting Factor at over 10,000 m depth. We are pretty sure this is the world deepest interview. The Deep-Sea Podcast lives up to its name, the deepest podcast around. In recent news we discuss how our immune system doesn’t recognise deep-sea bacteria (and how that may be a good thing) and Thom gushes about his new favourite thing… blackwater photography. Don Walsh tells us about inspecting ex-soviet reactors and discovering he is standing on top of a running one and Thom and Heather tell the tale of acquiring a -80 ℃ freezer in New Caledonia. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com Read the show notes and find out more about us at: www.armatusoceanic.com Links Deep-sea bacterial invisible to human immune system Blackwater photography article Blackwater photography paper ‘The Code’ - INTERNATIONAL CODE OF ZOOLOGICAL NOMENCLATURE The genetic code database – GenBank You can track where Alan currently is here Glossary Morphology – the shape of somethings body Molecular – Sometimes we say ‘molecular data’ when talking about DNA and RNA genetic data Taxonomy – The science of classifying living things
Tales of monsters persist to this day and there’s no better place to hide them than in the deep sea. We are joined by paleontology student and cryptozoology blogger Tyler Greenfield to look at some of the most famous sea monsters and see if there is any truth to the stories. We discuss megalodon, globsters, plesiosaurs/Nessie and all manner of strange carcasses that wash up from time to time. We have a good hard listen to The Bloop and I call upon an expert in the undersea calls of marine animals, Nicky Harris. She also has a tale from the high seas for us… a rather grizzly bit of nature in action. People in the front row will get wet. Also in this episode, we talk about glowing sharks, the largest bioluminescent vertebrate. Soft robotics to the planets deepest places and Alan picks a fight with a polar bear, taking on The Octonauts’ very own Captain Barnacles. Finally, we hear from Don Walsh, who shares some ocean myths that went on to have a grain of truth. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com Read the show notes and find out more about us at: www.armatusoceanic.com Links Bioluminescence of the Largest Luminous Vertebrate, the Kitefin Shark, Dalatias licha: First Insights and Comparative Aspects Self-powered soft robot in the Mariana Trench 10 Bizarre Deep Sea Creatures (treehugger.com) Tyler’s fantastic blog Tyler’s cryptozoology paper archive A link to Beebe’s book, Half A Mile Down You can find Tyler on Twitter @TylerGreenfieId Papers on Helicoprion Jaws for a spiral-tooth whorl: CT images reveal novel adaptation and phylogeny in fossil Helicoprion Eating with a saw for a jaw: Functional morphology of the jaws and tooth-whorl in Helicoprion davisii On the Giant Octopus (Octopus giganteus) and the Bermuda Blob: Homage to A. E. Verrill How to tell a sea monster: molecular discrimination of large marine animals of the North Atlantic NOAA’s response to the Mermaids: A body found Fish tales: Combating fake science in popular media Credits Theme – Hadal Zone Express by Märvel (http://marvel.nu/) Additional music - Lost In The Forest - Doug Maxwell, Media Right Productions
We are both biologists and a little bias toward the deep-sea critters, but the deep ocean contains a wealth of geological discoveries, after all, it is the geology which creates the deep sea. We catch up the latest news, including life discovered 100s of km under the ice, slowing water currents, vampire squid history and the rules of naming something new, be it a species or an undersea feature. We then have a chat with geologist and explorer (and friend of the show) Heather Stewart about the geology of the deep sea and how we produce maps of the ocean floor. Why do people talk about how little of the ocean has been mapped when we can clearly see it is all mapped on google earth? What about some of the more unusual features that we see on the deep seabed in Google Earth, are those roads and pyramids? I have a chat with ‘my mate Dave™’, David Howell, about marine archaeology and looking for sunken human settlements. Finally, we hear from Don Walsh, who recollects the time he used the bathyscaph Trieste to deploy devices to listen out for nuclear tests. Feel free to get in touch with us with questions or you own tales from the high seas on: podcast@armatusoceanic.com Read the show notes and find out more about us at: www.armatusoceanic.com Links Life under the ice Gulf Stream weakening Fossil evidence of vampire squid Plastic waste as biodiversity hotspots New species without holotype (of the many papers you can read on this): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5672740/ https://www.frontiersin.org/articles/10.3389/fmars.2021.620702/full A proposal for modesty Here is a great tool where you can see the direct and satellite global data Credits Theme – Hadal Zone Express by Märvel
Don Walsh was the first to go to the very bottom of the deepest part of the ocean in 1960 in a specially designed submarine, the Bathyscaphe Trieste. The water pressure was 800 tonnes per square inch, and the successful mission to "Challenger Deep" in the Mariana Trench under the western Pacific, was a technological breakthrough in marine engineering. Don Walsh describes the dive to Rebecca Kesby, and explains why understanding the deep ocean is crucial in the fight to reduce climate change. (Photo: The Bathyscaphe Trieste in 1960. Getty Images)
Working in the deep sea is entirely dependent on technology and the incredible forces push engineering to its limit. If you are doing something that no one has done before, chances are you are going to have to make some of your own tools. Unfortunately, we must spend a lot more on our equipment for the same data as shallower science. This makes funding difficult but also makes the deep sea quite an exclusive club. We are joined by James Cameron (yes, that one) to talk about solving the problems of working deep with new technology. He shares how he went about illuminating the Titanic and confesses that his films are often an outlet for the technology he wishes he could build. Some of the concepts coming in Avatar 2 are an example of this. Don Walsh joins us as ever to give his take on the importance of the engineering that allows us to do the things we do. In recent news, we have a new deep-sea fish, and it’s a beast with a very cool name. In honour of the Valentine’s day we talk about love in the deep sea with some different reproductive strategies. We take some listener questions and it Tails from the High Seas my old colleague Izzy talks about a wild storm and getting superstitious with your equipment. Links New giant slickhead Vampire squid reproduction Rattails spawning The Crabsuit Credits Theme – Hadal Zone Express by Märvel Sound effects obtained from https://www.zapsplat.com
This is part 2 of a discussion between our former CEO Steve Hall and oceanographer Don Walsh. Don back at University, sponsored by US Navy 02:24Back in regular US Navy service 08:20On secondment to State Department, UN law of the Sea 18:50Hanging out with Arthur C Clarke in Sri Lanka 23:15Antarctic work 25:35Leaving the navy, policy work in Washington 28:50Academia then starting a business in the old Soviet Union 41:45Russian partners try to build a brothel alongside the dive shop business! 55:00Expedition cruise ships 57:04Working with James Cameron and Victor Vescovo 01:04:41Don Walsh award, SUT/MTS links 01:15:10This episode is broadcast in association with the Marine Technology Society (MTS). mtsociety.orgFind out more about SUT at www.sut.org, contact us via info@sut.orgFor more information on how to sponsor an upcoming podcast episode contact info@sut.org Thanks to Emily Boddy for podcast artwork and composing and performing the theme music. Support the show (https://www.justgiving.com/soc-underwatertech)Support the show (https://www.justgiving.com/soc-underwatertech)
This is part 1 of a discussion between our former CEO Steve Hall and oceanographer Don Walsh. How did Don end up on submarines? 16:42Don sees the bathyscaphe for the first time (check out how he pronounces it too - I'll use his pronunciation as the default from now on, it's scaphe with an ‘a' like cat) 19:20Taking USS Rasher to 300 feet, before long he'd be at 36000 feet 25:55The deep dives 30:55After the deep dive 36:19How Don's career moves on 42:30Finding deep ocean tech wasn't straightforward in the early days 45:00Becomes XO of a submarine, Vietnam war starts 53:51Don goes to Texas A&M University to study for a Masters degree 59:40This episode is broadcast in association with the Marine Technology Society (MTS). mtsociety.orgFind out more about SUT at www.sut.org, contact us via info@sut.orgFor more information on how to sponsor an upcoming podcast episode contact info@sut.org Thanks to Emily Boddy for podcast artwork and composing and performing the theme music. Support the show (https://www.justgiving.com/soc-underwatertech)Support the show (https://www.justgiving.com/soc-underwatertech)
Our world is rapidly changing. As we move away from fossil fuels and our use of electronics increases, demand is climbing for a handful of metals key to the manufacture of modern technology. Mining the deep sea may meet these demands but is probably the most contentious issue the community is facing right now. Is there a net benefit for the deep sea; funding research and understanding, addressing climate change, and encouraging developing nations? Or is the deep sea too fragile and too unknown to be responsibly exploited? We bite off far more than we can chew by taking on this issue in a deep-sea mining special episode. Luckily, we have some guests we can call on to help us understand the issue. Professor Jeffrey Drazen of University of Hawai`i at Manoa explains just what deep-sea mining is and its ecological impacts. We then speak with Michael Lodge, secretary-general of the International Seabed Authority (ISA). The ISA, comprised of 167 member states and the European Union, regulates and controls all mineral-related activities in the open ocean – that’s the majority of the planet! We also have current news and a chat with Don Walsh, who of course it turns out, has first-hand experience with the complexities of mining in the ocean. You can submit your own ‘tails from the high seas’ about an experience you have had offshore or pose us a question on: podcast@armatusoceanic.com Theme – Hadal Zone Express by Märvel (http://marvel.nu/) Links ECO Magazine Deep-Sea Heroes: http://digital.ecomagazine.com/publication/?i=683954&ver=html5&p=22 Scary bigfin squid video: https://youtu.be/L8xXnVkOGsA Bigfin squid paper: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0241066 Eel swarm: https://www.sciencedirect.com/science/article/pii/S0967063720302107 ISA website: https://www.isa.org.jm/ DeepData: https://www.isa.org.jm/deepdata UNESCO report: http://whc.unesco.org/en/news/1535/ #deepseamining #deepsea #mining #ManganeseNodules #manganese #PolymetallicNodules #Polymetallic #ISA #InternationalSeabedAuthority #MichaelLodge #LawOfTheSea #HighSea #InternationalLaw #conservation #EnvironmentalImpact #seamount #HydrothermalVent #ProtectedArea #ProtectedHabitat
In this episode we explore the power of storytelling and complete the arc of our first five episodes: science communication and perception of the deep sea. We talk with multiple New York Times bestseller Susan Casey (https://susancasey.com/) about telling a good story and engaging people with a narrative, while still being scientifically accurate. Don Walsh (https://en.wikipedia.org/wiki/Don_Walsh) is kind enough to record his thoughts on the importance of good storytellers, which of course also contains a story we never knew about Don. Storytelling is an incredibly powerful tool, but it can be a difficult one to wield. Alan talks of some experiences where the public perception of a story was not what was expected but also the risk of not telling the story at all and of assumptions being made. We have our regular returning segments: Recent news, which seems very squiddy this episode; tails from the high seas, where Alan is imprisoned in a seaman’s mission; and Thom tries out a new segment about the history of some deep-sea animal names. You can submit your own ‘tails from the high seas’ about an experience you have had offshore or pose us a question on: podcast@armatusoceanic.com Theme – Hadal Zone Express by Märvel (http://marvel.nu/) Links The description of the roundnose grenadier from 1765: https://www.ntnu.no/ojs/index.php/DKNVS_skrifter/article/download/710/642 An image of the Grenadier cap: https://en.wikipedia.org/wiki/File:Prussian_Grenadier_Cap.jpg An image of the grenadier fish: https://en.wikipedia.org/wiki/Abyssal_grenadier#/media/File:Coryphaenoides_armatus.jpg Frankie Fulleda’s podcast, Hard Candy & Fruit Snacks: https://podcasts.apple.com/us/podcast/hard-candy-fruit-snacks/id1532914761
During these unprecedented times, and to help overcome the isolation of social distancing and support the health of our community, Cheshire’s Lights of Hope is calling upon its network of over 240 Street Captains and volunteers to participate in the "Neighborhood Connection" program.Created in partnership with Cheshire’s Human Services Department, Cheshire’s Lights of Hope Street Captains and volunteers will have the opportunity to do periodic outreach and virtual wellness checks on elderly and/or other neighbors who may be isolated during the crisis. Interested Street Captains and volunteers will receive a list of these neighbors with email and phone contact information from the Cheshire's Lights of Hope database.Anyone interested in adopting their street, streets or the surrounding neighborhood should click REGISTER HERE or visit http://eepurl.com/gYkCVL to register. Just fill out the form and we will be in contact via email shortly with instructions on how this effort will work, lists for outreach and other informational resources.“We’re asking our volunteers to do what they do best, be amazing neighbors, connect with each other, be a helper and offer support,” said Don Walsh, President of Cheshire’s Lights of Hope. “Together we will help our community stay connected.” The Cheshire's Lights of Hope motto is "Neighbors Helping Neighbors".
On January 23, 1960 Don Walsh and Jacques Piccard were the first people to dive to the deepest point in the ocean, Challenger Deep. Would you believe that Don's full of other stories at least as interesting as that? We talk science communication and exploration with Don, realise that actually we do know a lot about the Mariana Trench, and we cross the equator. podcast@armatusoceanic.com Music by Harvey Jones
Et si vous embarquiez pour un lieu encore plus hostile que la surface de la Lune ? Cet épisode de Chasseurs de Science vous propose de monter dans le Trieste, le premier bathyscaphe à s'être posé à plus de 10.000 mètres de profondeur.Suivez Jacques Piccard et Don Walsh durant leur descente périlleuse jusqu'à Challenger Deep. À chaque mètre, la pression devient écrasante, l'obscurité totale. Mais le voyage en vaut la peine. Là-bas, tout au fond, se cache un trésor inestimable.Pour aller plus loin, à découvrir sur Futura :Fosse des Mariannes : James Cameron seul à 10.898 mètres de profondeurLa fosse des Mariannes, l'endroit le plus profond du mondeVoir Acast.com/privacy pour les informations sur la vie privée et l'opt-out.Transcription du podcast :Bienvenue dans Chasseurs de Science, un podcast produit par Futura. Je suis Julie, votre guide temporelle. Dans cet épisode, nous partirons pour les profondeurs insondables de l'océan, en compagnie d'un duo d'aventuriers mal assortis. Vous écoutez Chasseurs de Science. Si ce voyage vous plaît, n'hésitez pas à le partager sur les réseaux sociaux et à nous laisser un commentaire sur les applications de podcast.Vous êtes prêts ? Alors embarquons pour un lieu hostile, que seuls trois hommes ont vu de leurs propres yeux.En 2012, James Cameron, réalisateur de cinéma, embarque dans Deepsea Challenger, aux larges des Îles Mariannes dans le Pacifique. Le sous-marin pèse 11,8 tonnes pour 7,3 mètres de longueur. Pourtant, l'espace vital de James Cameron n'est qu'une petite sphère de 1,9 m de diamètre. Étroit, pour un homme qui mesure plus d'un mètre quatre-vingt !L'objectif de cette mission est sombre et inconnu. Hostile, même. Sous la surface s'étend un canyon insondable qui pourrait contenir le mont Everest. Le 25 mars vers 19h30 (GMT), le Deepsea Challenger s'enfonce dans les eaux du Pacifique. Après 2 heures 36 de descente, James Cameron aperçoit le fond de l'océan à 10.916 mètres de profondeur. Le cinéaste y restera quelques heures, avant de remonter vers la surface en 70 minutes seulement. Il est le seul à être descendu si profondément en solitaire.Mais, cinquante ans auparavant, deux autres hommes ont découvert pour la première fois les paysages presque extraterrestres des profondeurs extrêmes de la zone hadale. Et les formes de vie qui y prospèrent.Cet épisode de Chasseur de Science va vous plonger dans un lieu plus dangereux et énigmatique que la surface de la Lune : Challenger Deep, la région sous-marine la plus profonde jamais mesurée, plancher de la fosse des Mariannes. Pour le moment, ils sont douze à avoir marché sur la Lune, mais seulement trois à avoir touché le fond de l'océan. Jacques Piccard et Don Walsh sont les premiers. Mais avant de les rencontrer, remontons un peu plus en avant dans le temps.Au XIXe siècle, le HMS Challenger de la Royal Navy sillonne les océans du globe. Le 23 mars 1875, le navire s'arrête à 140 milles nautiques de l'île de Guam dans le Pacifique. Commence alors un rituel que l'équipage a réalisé plus de 500 fois au cours des trois ans et demi qu'a duré l'expédition. Une épaisse corde lestée d'un morceau de fer est lancée à la mer. Le but : mesurer la profondeur de l'océan à cet endroit. La corde coule pendant de longues minutes avant de s'arrêter. Un marin relève alors la mesure : 4,475 fathoms soit 8,184 mètres. Ce n'est pas un record mais les premiers indices sur la topographie d'un canyon sous-marin gigantesque : la fosse des Mariannes.En 1951, le HMS Challenger II vogue dans le sillage de son aîné. La technologie a évolué, et ce n'est plus une corde rustique qui permet de mesurer les profondeurs océaniques, mais un sonar. Plus de 10.900 mètres. Cette fois-ci, c'est un record !Neuf ans plus tard, en 1960, deux hommes désirent voir de leurs propres yeux les profondeurs les plus extrêmes. Jacques Piccard, suisse, se qualifie lui-même de "savanteur" et appartient à une longue lignée d'explorateurs. On lui doit la création du ballon stratosphérique. Son père, Auguste, participe à la fabrication du Trieste, le bathyscaphe qui conduira Jacques dans les profondeurs océaniques. Son partenaire d'exploration est le militaire américain et océanographe, Don Walsh. Le dandy suisse et le jeune militaire, qui effectue là sa première mission pour l'US Navy, sont diamétralement opposés mais ont un objectif commun.Le 23 janvier 1960 à 8 heures, Jacques Piccard et Don Walsh s'installent dans la sphère de métal du bathyscaphe dans une mer démontée. À deux, ils tiennent à peine dans le minuscule espace. La sphère est située sous un énorme flotteur de 15 mètres de long qui comprend plusieurs réservoirs remplis d'essence. Il leur permet de couler à pic mais aussi de remonter en lâchant du leste.À 8h23, les deux hommes commencent leur plongée vers l'inconnu. Ils s'enfoncent sous la surface à une vitesse comprise entre 1 et 2 mètres par seconde. La lumière du soleil diminue progressivement... ainsi que la température. La pression qui augmente peu à peu fait grincer le métal qui résonne dans le vide de l'océan. 100 mètres, 300 mètres, 1000 mètres, 3000 mètres... À 11h44, le Trieste est à 8.880 mètres de profondeur. La lumière a disparu depuis longtemps. Les eaux sont limpides et des flashs lumineux brillent dans l'obscurité. Des espèces bioluminescentes passent par dizaines devant le hublot du bathyscaphe. Les deux explorateurs essayent de se réchauffer comme ils peuvent. Il ne fait pas plus de 5 °C dans l'habitacle humide. Don Walsh raconte qu'ils étaient comme dans un frigo de cuisine : il faisait froid et il n'y avait pas beaucoup d'espace.Le fond se rapproche.Mais un bruit assourdissant surprend Jacques et Don. La coque en métal s'est déformée. Le cœur battant, les deux hommes craignent de voir l'eau les emporter. Si le bathyscaphe cède, ils seront écrasés en un rien de temps par la pression. Mais rien. Tous les instruments fonctionnent et ils sont toujours vivants. Ils décident alors, dans un moment teinté d'inconscience, de poursuivre leur descente dans les ténèbres.À 13 heures, le bathyscaphe touche le fond et soulève un épais nuage de sédiments. Au dessus de Jacques Piccard et Don Walsh, se dresse une colonne d'eau de plusieurs kilomètres. Les appareils de bord indiquent -10.916 mètres. Seuls douze centimètres de métal les protègent d'une pression écrasante de 1100 atmosphères soit 1000 fois plus qu'à la surface.Mais quel spectacle extraordinaire ! Des crevettes d'un rouge vif passent devant le hublot, éclairées par les projecteurs du Trieste. Quelques instants plus tard, c'est une espèce de poisson plat totalement inconnue qui émerge du fond sablonneux. L'animal mesure près de 30 centimètres de long. Les deux hommes exultent. Là, dans cet environnement sans lumière, où le froid engourdit leurs membres et où la pression est hallucinante, il y a de la vie ! Des formes de vie inconnues et exotiques qui font pâlir les extraterrestres de la littérature de science-fiction. Les hommes communiquent leurs observations avec la surface. La mission est un succès total.Jacques Piccard et Don Walsh sont les premiers témoins oculaires de cette faune abyssale. Ils passent vingt minutes sur la plancher océanique, à Challenger Deep, avant de remonter. Les ballastes sont vidées et le Trieste repart doucement vers la surface, qu'il atteint dix heures après son départ. Les deux hommes sont transis de froids mais extatiques. Ils savent que ce qu'ils viennent de voir va changer les regards sur la vie et son apparition. Lors de son propre voyage, James Cameron a filmé grâce à une caméra 3D les espèces abyssales qui vivent dans la région de Challenger Deep. Le réalisateur du film Abyss passa plusieurs heures là-bas, récoltant de précieux échantillons d'eau et de sol. Depuis, leur record de Piccard et Walsh n'a jamais été battu, aucun humain n'a remis les pieds sur le sol de la fosse des Mariannes. Des sous-marins autonomes ont continué d'explorer les abysses aux quatre coins du globe et démontré que la vie s'y épanouit, prenant des formes belles, mystérieuses et parfois inquiétantes. Pour l'espèce humaine, les fonds marins semblent encore moins hospitaliers que l'espace. Et plus énigmatiques.Merci d'avoir écouté Chasseurs de Science. Dans le prochain épisode, vous voyagerez en compagnie d'un nouveau guide temporel qui vous emmènera dans des terres reculées et glacées. En attendant, n'oubliez pas de vous abonner sur les plateformes de diffusion Spotify, Deezer et Apple Podcast. À bientôt ! Voir Acast.com/privacy pour les informations sur la vie privée et l'opt-out.
Et si vous embarquiez pour un lieu encore plus hostile que la surface de la Lune ? Cet épisode de Chasseurs de Science vous propose de monter dans le Trieste, le premier bathyscaphe à s'être posé à plus de 10.000 mètres de profondeur.Suivez Jacques Piccard et Don Walsh durant leur descente périlleuse jusqu'à Challenger Deep. À chaque mètre, la pression devient écrasante, l'obscurité totale. Mais le voyage en vaut la peine. Là-bas, tout au fond, se cache un trésor inestimable.Pour aller plus loin, à découvrir sur Futura :Fosse des Mariannes : James Cameron seul à 10.898 mètres de profondeurLa fosse des Mariannes, l'endroit le plus profond du mondeTranscription du podcast :Bienvenue dans Chasseurs de Science, un podcast produit par Futura. Je suis Julie, votre guide temporelle. Dans cet épisode, nous partirons pour les profondeurs insondables de l'océan, en compagnie d'un duo d'aventuriers mal assortis. Vous écoutez Chasseurs de Science. Si ce voyage vous plaît, n'hésitez pas à le partager sur les réseaux sociaux et à nous laisser un commentaire sur les applications de podcast.Vous êtes prêts ? Alors embarquons pour un lieu hostile, que seuls trois hommes ont vu de leurs propres yeux.En 2012, James Cameron, réalisateur de cinéma, embarque dans Deepsea Challenger, aux larges des Îles Mariannes dans le Pacifique. Le sous-marin pèse 11,8 tonnes pour 7,3 mètres de longueur. Pourtant, l'espace vital de James Cameron n'est qu'une petite sphère de 1,9 m de diamètre. Étroit, pour un homme qui mesure plus d'un mètre quatre-vingt !L'objectif de cette mission est sombre et inconnu. Hostile, même. Sous la surface s'étend un canyon insondable qui pourrait contenir le mont Everest. Le 25 mars vers 19h30 (GMT), le Deepsea Challenger s'enfonce dans les eaux du Pacifique. Après 2 heures 36 de descente, James Cameron aperçoit le fond de l'océan à 10.916 mètres de profondeur. Le cinéaste y restera quelques heures, avant de remonter vers la surface en 70 minutes seulement. Il est le seul à être descendu si profondément en solitaire.Mais, cinquante ans auparavant, deux autres hommes ont découvert pour la première fois les paysages presque extraterrestres des profondeurs extrêmes de la zone hadale. Et les formes de vie qui y prospèrent.Cet épisode de Chasseur de Science va vous plonger dans un lieu plus dangereux et énigmatique que la surface de la Lune : Challenger Deep, la région sous-marine la plus profonde jamais mesurée, plancher de la fosse des Mariannes. Pour le moment, ils sont douze à avoir marché sur la Lune, mais seulement trois à avoir touché le fond de l'océan. Jacques Piccard et Don Walsh sont les premiers. Mais avant de les rencontrer, remontons un peu plus en avant dans le temps.Au XIXe siècle, le HMS Challenger de la Royal Navy sillonne les océans du globe. Le 23 mars 1875, le navire s'arrête à 140 milles nautiques de l'île de Guam dans le Pacifique. Commence alors un rituel que l'équipage a réalisé plus de 500 fois au cours des trois ans et demi qu'a duré l'expédition. Une épaisse corde lestée d'un morceau de fer est lancée à la mer. Le but : mesurer la profondeur de l'océan à cet endroit. La corde coule pendant de longues minutes avant de s'arrêter. Un marin relève alors la mesure : 4,475 fathoms soit 8,184 mètres. Ce n'est pas un record mais les premiers indices sur la topographie d'un canyon sous-marin gigantesque : la fosse des Mariannes.En 1951, le HMS Challenger II vogue dans le sillage de son aîné. La technologie a évolué, et ce n'est plus une corde rustique qui permet de mesurer les profondeurs océaniques, mais un sonar. Plus de 10.900 mètres. Cette fois-ci, c'est un record !Neuf ans plus tard, en 1960, deux hommes désirent voir de leurs propres yeux les profondeurs les plus extrêmes. Jacques Piccard, suisse, se qualifie lui-même de "savanteur" et appartient à une longue lignée d'explorateurs. On lui doit la création du ballon stratosphérique. Son père, Auguste, participe à la fabrication du Trieste, le bathyscaphe qui conduira Jacques dans les profondeurs océaniques. Son partenaire d'exploration est le militaire américain et océanographe, Don Walsh. Le dandy suisse et le jeune militaire, qui effectue là sa première mission pour l'US Navy, sont diamétralement opposés mais ont un objectif commun.Le 23 janvier 1960 à 8 heures, Jacques Piccard et Don Walsh s'installent dans la sphère de métal du bathyscaphe dans une mer démontée. À deux, ils tiennent à peine dans le minuscule espace. La sphère est située sous un énorme flotteur de 15 mètres de long qui comprend plusieurs réservoirs remplis d'essence. Il leur permet de couler à pic mais aussi de remonter en lâchant du leste.À 8h23, les deux hommes commencent leur plongée vers l'inconnu. Ils s'enfoncent sous la surface à une vitesse comprise entre 1 et 2 mètres par seconde. La lumière du soleil diminue progressivement... ainsi que la température. La pression qui augmente peu à peu fait grincer le métal qui résonne dans le vide de l'océan. 100 mètres, 300 mètres, 1000 mètres, 3000 mètres... À 11h44, le Trieste est à 8.880 mètres de profondeur. La lumière a disparu depuis longtemps. Les eaux sont limpides et des flashs lumineux brillent dans l'obscurité. Des espèces bioluminescentes passent par dizaines devant le hublot du bathyscaphe. Les deux explorateurs essayent de se réchauffer comme ils peuvent. Il ne fait pas plus de 5 °C dans l'habitacle humide. Don Walsh raconte qu'ils étaient comme dans un frigo de cuisine : il faisait froid et il n'y avait pas beaucoup d'espace.Le fond se rapproche.Mais un bruit assourdissant surprend Jacques et Don. La coque en métal s'est déformée. Le cœur battant, les deux hommes craignent de voir l'eau les emporter. Si le bathyscaphe cède, ils seront écrasés en un rien de temps par la pression. Mais rien. Tous les instruments fonctionnent et ils sont toujours vivants. Ils décident alors, dans un moment teinté d'inconscience, de poursuivre leur descente dans les ténèbres.À 13 heures, le bathyscaphe touche le fond et soulève un épais nuage de sédiments. Au dessus de Jacques Piccard et Don Walsh, se dresse une colonne d'eau de plusieurs kilomètres. Les appareils de bord indiquent -10.916 mètres. Seuls douze centimètres de métal les protègent d'une pression écrasante de 1100 atmosphères soit 1000 fois plus qu'à la surface.Mais quel spectacle extraordinaire ! Des crevettes d'un rouge vif passent devant le hublot, éclairées par les projecteurs du Trieste. Quelques instants plus tard, c'est une espèce de poisson plat totalement inconnue qui émerge du fond sablonneux. L'animal mesure près de 30 centimètres de long. Les deux hommes exultent. Là, dans cet environnement sans lumière, où le froid engourdit leurs membres et où la pression est hallucinante, il y a de la vie ! Des formes de vie inconnues et exotiques qui font pâlir les extraterrestres de la littérature de science-fiction. Les hommes communiquent leurs observations avec la surface. La mission est un succès total.Jacques Piccard et Don Walsh sont les premiers témoins oculaires de cette faune abyssale. Ils passent vingt minutes sur la plancher océanique, à Challenger Deep, avant de remonter. Les ballastes sont vidées et le Trieste repart doucement vers la surface, qu'il atteint dix heures après son départ. Les deux hommes sont transis de froids mais extatiques. Ils savent que ce qu'ils viennent de voir va changer les regards sur la vie et son apparition. Lors de son propre voyage, James Cameron a filmé grâce à une caméra 3D les espèces abyssales qui vivent dans la région de Challenger Deep. Le réalisateur du film Abyss passa plusieurs heures là-bas, récoltant de précieux échantillons d'eau et de sol. Depuis, leur record de Piccard et Walsh n'a jamais été battu, aucun humain n'a remis les pieds sur le sol de la fosse des Mariannes. Des sous-marins autonomes ont continué d'explorer les abysses aux quatre coins du globe et démontré que la vie s'y épanouit, prenant des formes belles, mystérieuses et parfois inquiétantes. Pour l'espèce humaine, les fonds marins semblent encore moins hospitaliers que l'espace. Et plus énigmatiques.Merci d'avoir écouté Chasseurs de Science. Dans le prochain épisode, vous voyagerez en compagnie d'un nouveau guide temporel qui vous emmènera dans des terres reculées et glacées. En attendant, n'oubliez pas de vous abonner sur les plateformes de diffusion Spotify, Deezer et Apple Podcast. À bientôt !
60 years ago today the Trieste made the historic trip to be the first manned vehicle to go to the deepest part of the ocean and come back up again. Join the team as we chat with Don Walsh who made the incredible journey. Over 35,000 feet below the surface of the ocean the historic voyage came with its challenges, turmoil, and gasoline filled metal balloons. Come learn about the science behind the dive and some of the terrifying stories of their descent into the deep!Music from https://filmmusic.io"Expeditionary" by Kevin MacLeod (http://incompetech.com)"The Descent" by Kevin MacLeod (http://incompetech.com)License: CC BY (http://creativecommons.org/licenses/by/4.0/)
It's political season in Cheshire Connecticut. The Cheshire Cast presents it's first Political Series: Corey & Tricia Sit Down with Don Walsh for the Political Series. This session is a standard Question and Answer interview. All candidates were given the same list of questions. We hope you enjoy learning a bit about Don Walsh.
Growth Masters Federal: Thinking, Planning and Collaborating to Win Government Contracts
Shirley Collier, President of Scale2Market and Don Walsh, attorney at Wright Constable and Skeen discuss what to do and NOT do when setting up a JV. For more information email us at getinfo@scale2market.com or visit our website.
Quizmasters Lee & Marc do a deep dive on the history of literary figure Mother Goose and sit down for a slate of new trivia. Questions Introduction Who performed the 1990's hit song "All For You"? Round One Fashion icon Karl Lagerfeld passed away recently and was best known as the creative director for what comapny from 1983 until his death? What children's television show about a kids-only rock group which ran from 1984-1993 featured cast members such as Mario Lopez and Jennifer Love Hewitt? Bombay Duck, or Bumalo, is what kind of animal? Prominently featured 1983’s The Big Chill, what #1 hit song from 1971 is played by the Denver Broncos after every home victory? What word describes the enlargement of bone and tissue at the big toe and the foot? Which American poet was mentor to fellow transcendentalist writer Henry David Thereau, was known as “The Sage of Concord” and shares part of their name with a famous “missing” character? Round Two What 1968 whistle-along song was the first ever posthumously released #1 single in U.S. Chart history? What actress appeared in Kate & Leopold, The Doors, Prelude to a Kiss and, most recently, Ithica? Located in the Mariana Trench, what is the name of the deepest part of the Earth’s seabed called, first discovered by Jacques Piccard and Don Walsh in 1960? Blibber Blubber was the name given to the first commercially available what? The Nahuatl word for testicle, spoken by the Aztecs, inspired the modern name of what fruit? Final Questions Who sang the title theme to the James Bond film A View To A Kill? Launched in 2002, what satirical website purported to be written by a 13 year-old boy whose hyperbolic adoration and three facts about ninjas became a meme? What was the psuedonym used by the creator of that site? Missed Corrections While listening I immediately knew that mother goose was not Hans Christian Anderson. It was not by a woman but a man named Thomas Carnan. I was thinking of The Ugly Duckling another Avion variety. Though it wasn’t a question it’s a bad fact. If I fuck up again I’m hanging up my trivia hat. - submitted by Quizmaster Dallas The Legend of Zelda song frequently attributed to System of a Down is from a band called The Rabbit Joint. – submitted by Fletcher Rate My Question What type of disaster was the catalyst in which the survivors escaped their initial death in Final Destination 2? – submitted by Quzmaster Dallas What modern chain of restaurants is credited with opening the first drinking establishment for singles on New York City’s Upper East Side in 1965? – submitted by Gil Best Worst Answers How many players are on a typical polo team? What is the name of the fifth largest African nation, which shares a name with the lead singer of the rock band Nickelback? What professional athlete was nicknamed the Mailman? Actors Jack Lemmon and Walter Matthau presented the Best Original Screenplay award at the Academy Awards in 1997 to what other duo? Name That Anime strategies from Drew and Seth Weekly Wrap-up February 21, 2019 @ No. 3 Craft Brews & Beer Bar – The Moist Men, 114 pts. (new venue record!) February 25, 2019 @ 3 Pepper Burrito Co. – Big Mountain Moist Cake, 101 pts. February 26, 2019 @ Bury Me Brewing Co. – Her Jocks With Locs, 48 pts. Upcoming LIVE Know Nonsense Trivia Challenges March 4 2019 – Downtown Fort Myers, FL – 7:30 PM @ 3 Pepper Burrito Co. March 6, 2019 – Fort Myers, FL – 7:00 PM @ Bury Me Brewing Co. March 7, 2019 – Cape Coral, FL – 7:30 PM @ No. 3 Craft Brews & Beer Bar Thank you Thanks to our supporters on Patreon. Thank you, Quizdaddy Tim (Pat's Garden Service) Thank you, Team Captains – Kristen & Fletcher Thank you, Proverbial Lightkeepers – Karly, Kristopher, Josh, Gil, Sheri, Shaun, Lucas and Max Thank you, Rumplesnailtskins – Michael J. and Michael C. If you'd like to support the podcast and gain access to bonus content, please visit http://theknowno.com and click "Support."
Don Walsh talks diving to 36,000 feet and other amazing adventures he had as one of the first "hydronauts" in the early '60s. Read more at https://www.usni.org/magazines/proceedings/2011/september/oceans-dr-piccard-and-his-wonderful-electric-submarines
Swiss physicist Auguste Piccard opened two new worlds in the 20th century. He was the first person to fly 10 miles above the earth and the first to travel 2 miles beneath the sea, using inventions that opened the doors to these new frontiers. In this week's episode of the Futility Closet podcast we'll follow Piccard on his historic journeys into the sky and the sea. We'll also admire some beekeeping serendipity and puzzle over a sudden need for locksmiths. Intro: Herbert Hoover's doctor invented a game to keep him in shape. William Howard Taft boasted that he lost 70 pounds on this diet. Sources for our feature on Auguste Piccard: Auguste Piccard, Between Earth and Sky, 1950. Auguste Piccard, Earth, Sky and Sea, 1956. Alan Honour, Ten Miles High, Two Miles Deep: The Adventures of the Piccards, 1957. Fergus Fleming and Annabel Merulla, eds., The Explorer's Eye, 2005. Tom Cheshire, The Explorer Gene: How Three Generations of One Family Went Higher, Deeper, and Further Than Any Before, 2013. Markus Pagitz, "The Future of Scientific Ballooning," Philosophical Transactions of the Royal Society A 365:1861, 3003-3017. G. Pfotzer, "History of the Use of Balloons in Scientific Experiments," Space Science Reviews 13:2 (June 1972), 199-242. Don Walsh, "Dr. Piccard and His Wonderful Electric Submarines," United States Naval Institute Proceedings 137:9 (September 2011), 102. "Bathyscaphe Explores Ocean Bottom," Science News-Letter 733 (Jan. 18, 1958), 35. Jean Piccard, "Exploration by Balloon," Scientific Monthly 47:3 (September 1938), 270-277. J.R. Dean, "Deep Submersibles Used in Oceanography," Geographical Journal 131:1 (March 1965), 70-72. "Scientists Fortunate to Return from Region of Black Skies," Science News-Letter 19:530 (June 6, 1931), 364. "Auguste Piccard," Physics Today 15:8 (August 1962), 80. "Ten Miles High in an Air-Tight Ball," Popular Science, August 1931, 23. Mark Betancourt, "See The World From 100,000 Feet," Air & Space Smithsonian, July 2015. Malcolm W. Browne, "A Balloonist's Adventurous Lineage," New York Times, March 21, 1999, 8. "Balloon's Historic Flight an Aviation Milestone," South Bend [Ind.] Tribune, March 27, 1999, A9. "Jacques Piccard," Times, Nov. 5, 2008, 58. Naomi Koppel, "Balloonist Piccard Comes From Long Line of Record-Setting Pioneers," Milwaukee Journal Sentinel, March 21, 1999, 21. Glenn C. Altschuler, "What Propels the Piccards to Their Extremes," Boston Globe, Dec. 3, 2013, G.6. Helen Fields, "A Swiss Family's Triple Crown," U.S. News & World Report 136:7 (Feb. 23, 2004), 78-80. "Brother Had Faith in Piccard's Success," New York Times, May 29, 1931. "Jacques Piccard, Scientist Who Explored the Deep Seas, Dies at 86," Associated Press, Nov. 1, 2008. "Piccard on Radio Describes Flight," New York Times, June 2, 1931. "Piccard and Cosyns to Aid Argentine Flight," New York Times, Jan. 21, 1940. "Auguste Piccard, Explorer, Is Dead. Auguste Piccard Is Dead at 78. Stratosphere and Sea Explorer," New York Times, March 26, 1962. Whit Burnett, "Piccard and Aide Had Close Call," [Washington D.C.] Evening Star, May 29, 1931, A-4. Auguste Piccard, "Conquest of the Stratosphere at Hand," [Washington D.C.] Evening Star, Feb. 14, 1932, 5. "Plan Stratosphere Flight," [Washington D.C.] Evening Star, May 23, 1933, A-2. Max Cosyns, "Conquest of the Stratosphere at Hand," [Washington D.C.] Evening Star, June 26, 1934, 11. Listener mail: Scott McArt, "The Latest Bee Science Distilled," American Bee Journal, April 1, 2018. Bettina Ziegelmann et al., "Lithium Chloride Effectively Kills the Honey Bee Parasite Varroa destructor by a Systemic Mode of Action," Scientific Reports 8:1 (2018), 683. Mary Bammer, "Lithium Chloride for Varroa Control?" Institute of Food and Agricultural Sciences and University of Florida, April 18, 2018. Sarah De Filippe, "Director of Geese: A Dog With a Job," Vassar College Miscellany News 134:8 (Nov. 12, 2004), 16. Maxim Alter, "Dog Days May End Fowl Play," New Paltz Oracle, Oct. 28, 2010. "New Paltz Welcomes the Arrival of Geese Herding Border Collie," New Paltz News, Feb. 16, 2011. This week's lateral thinking puzzle is based on an item in Dan Lewis' Now I Know enewsletter (warning -- this link spoils the puzzle). You can listen using the player above, download this episode directly, or subscribe on Apple Podcasts or Google Play Music or via the RSS feed at http://feedpress.me/futilitycloset. Please consider becoming a patron of Futility Closet -- you can choose the amount you want to pledge, and we've set up some rewards to help thank you for your support. You can also make a one-time donation on the Support Us page of the Futility Closet website. Many thanks to Doug Ross for the music in this episode. If you have any questions or comments you can reach us at podcast@futilitycloset.com. Thanks for listening!
This week is our six-month anniversary! To celebrate, we'll learn about some of the creatures that live at the bottom of the Mariana Trench's deepest section, Challenger Deep, as well as other animals who live in deep caves on land. We also learn what I will and will not do for a million dollars (hint: I will not implode in a bathysphere). A xenophyophore IN THE GRIP OF A ROBOT A snailfish from five miles down in the Mariana trench: The Hades centipede. It's not as big as it looks, honest. The tiny but marvelous olm. Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. For this week’s episode, we’re going to find out what lives in the deepest, darkest places of the earth—places humans have barely glimpsed. We’re not just talking deep sea, we’re talking the abyssal depths. Like onions and parfaits, the earth is made up of many layers. The core of the earth is a ball of nickel and iron surrounded by more nickel and iron. The outer core is molten metal, but the inner core, even though it’s even hotter than the outer core—as hot as the surface of the sun—has gone through the other side of liquid and is solid again. Surrounding the core, the earth’s mantle is a thick layer of rocks and minerals some 1900 miles deep, and on top of that is the crust of the earth, which doesn’t actually sound very appealing but that’s where we live and we know it’s really pretty, with trees and oceans and stuff on top of it. The upper part of the mantle is broken up into tectonic plates, which move around very slowly as the molten metals and rocks beneath them swirl around and get pushed up through cracks in the mantle. Under the oceans, the crust of the earth is only around 3 miles thick. And in a few places, there are crevices that actually break entirely through the crust into the mantle below. The deepest crack in the sea floor is the Mariana Trench in the western Pacific. At its deepest part, a narrow valley called Challenger Deep, the crack extends seven miles into the earth. The pressure at that depth is immense, over 1,000 times that at sea level. Animals down there can’t have calcium carbonate shells because the pressure dissolves the mineral. It’s almost completely dark except for bioluminescent animals, and the water is very cold, just above freezing. The trench is crescent shaped and sits roughly between Japan to the north and Papua New Guinea to the south, and the Philippines to the west. It’s caused by the huge Pacific plate, which is pushing its way underneath the smaller Mariana plate, a process called subduction. But near that activity, another small plate, the Caroline plate, is subducting beneath the Pacific plate. Subduction around the edges of the Pacific plate is the source of the earthquakes, tsunamis, and active volcanos known as the Ring of Fire. Some researchers think there’s a more complicated reason for Mariana Trench and other especially deep trenches nearby, though. There seems to be a tear in the Caroline plate, which is deforming the Pacific Plate above it. Challenger Deep is such a deep part of the ocean that we’ve barely seen any of it. The first expedition that got all the way down was in 1960, when the bathyscape Trieste reached the bottom of Challenger Deep. This wasn’t an unmanned probe, either. There were two guys in that thing, Jacque Piccard and Don Walsh, almost ten years before the moon landing, on a trip that was nearly as dangerous. They could see out through one tiny thick window with a light outside. The trip down took almost five hours, and when they were nearly at the bottom, one of the outer window panes cracked. They stayed on the bottom only about 20 minutes before releasing the weights and rising back to the surface. The next expedition didn’t take place until 1995 and it was unmanned. The Kaiko could collect samples as well as record what was around it, and it made repeated descents into Challenger Deep until it was...
Christine Spiten i Blueye Robotics har laget undervannsdronen Pioner. Teknologien lar vanlige folk utforske havbunnen på en måte som bare de proffe aktørene kunne tidligere, og til en brøkdel av prisen. Spiten forteller om hvordan de har utviklet dronen. Ellers får vi høre hvordan hun hele livet har vært opptatt av havet, og bor året rundt i en seilbåt i Trondheim. Hun drives av både en nysgjerrighet for det som befinner seg i dypet, men også et engasjement for å gjøre noe med den enorme forsøplingen av havområdene. Hun forteller om hvordan hun hacket sammen sin første drone i forbindelse med feltarbeid i Tanzania og Brasil i studietiden. Om hennes møte med Don Walsh, den første som dro ned til bunnen av Marianergropen, verdens dypeste sted. Dessuten om hvordan hun finner en god balanse mellom arbeid og fritid. Om NM-tittelen i seiling, om jakten på funding. Samt mye, mye mer. See acast.com/privacy for privacy and opt-out information.
On January 23, 1960 Jacques Piccard and then USN Lt. Don Walsh dropped the bathyscaphe Trieste to the bottom of the Challenger Deep in the Mariana Trench some 35,797 feet down. It was a major milestone that has only been replicated once in the ensuing 56 years. Host Greg Martin spends a few minutes talking about that trip to the deepend known location in the ocean with Ret. Capt. Don Walsh.
Located in the western pacific, the Mariana Trench is the deepest part of the ocean, plunging down 11km.Down there it's pitch black, icy cold and the pressure is immense. The only time it was visited, was over 50 years ago by US naval lieutenant Don Walsh and Swiss engineer Jacques Picard. Now four teams of explorers are risking their lives in a new race to the deep. Rebecca Morelle travels to California to meet former property developer Chris Welsh who is hoping to travel by himself to the bottom of the trench in a five metre long torpedo like submarine equipped with wings and a tail fin. Her next stop is with the Triton team, who take her for a ride under the Caribbean sea in one of their submersibles, a prototype for the vessel that will be able to travel to the Mariana Trench. Rebecca also reports on a project being lead by James Cameron, the director of the film Titanic. And her final visit is to DOER Marine, where Liz Taylor tells her about the company's plans to build a reusable submarine.
Después de un mes desde el último Podcast, vuelvo al ataque con un nuevo archivo de Historia y Ciencia. Debería pediros disculpas por haber tardado tanto en editar este nuevo capítulo, pero estoy seguro de que cuando lo escuchéis, comprenderéis el trabajo que me ha llevado realizarlo.Más de 40 pistas de audio entre voz, música ambiente, músicas y canciones, sonidos y efectos especiales y casi dos meses de estudio e investigación sobre el tema... Y es un tema apasionante: La conquista del fondo del mar.Un viaje sonoro que os llevará a un periodo magistral enmarcado entre dos fechas... 1872, año del descubrimiento de la Fosa de las Marianas y 1960, fecha en la que por primera vez el ser humano ha descendido al punto más profundo de la Tierra... La Conquista del Abismo Challenger... Aquí os dejo su historia y os animo a que entréis en el batiscafo del Trieste y viváis el descenso de Jacques Piccard y Don Walsh... Un logro, un hito histórico que jamás se ha vuelto a conseguir... DESCARGAR EL PODCAST:- 42MB DESCARGA DIRECTA FORMATO .MP3- 35MB DESCARGA DIRECTA FORMATO .OGG- 42MB DESCARGA EN FORMATO COMPRIMIDO .ZIP- 42MB DESCARGA MEDIANTE MEGAUPLOAD- DESCARGA DESDE IVOOX- DESCARGA EN OTROS FORMATOS- DESCARGA EN iTUNESLas Músicas utilizadas en este Podcast están bajo Licencia Creative Commons:- Bertycox- Butterfly Tea- DJ Fab- Canción: Down Below de Johannes Stankowski------------------------------------------------------SUSCRIBETE AL PODCAST DE HISTORIA Y CIENCIALA ALDEA IRREDUCTIBLE
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