Podcasts about rusting

For the last 200 years, industrial society has used a linear economic model that takes raw materials, makes them into products, sells them to consumers who then eventually throw them away. Natural resources are ‘lost' in this process and this model is widely regarded as unsustainable. Contrastingly in the circular economic model, resources are continuously reused, recycled and retained in the supply chain.In this episode, I talk about some opportunities for Potters to use the circular economy model and reuse materials in their work, such as; ♻️ - Copper from electrical waste ♻️ - Rusting iron ♻️ - Post-consumer glass (you could also use sea glass found on the beach!) ♻️ - Ash from wood-burning stoves and heaters ♻️ - Leaves naturally fallen from trees and shrubsThe book that inspired this episode is called ‘Doughnut Economics: Seven ways to think like a 21st-century Economist. By Kate Raworth published in 2017 by Random House. You can watch the video version of this episode on YouTube.-------------------------------Resources for Potters:⭐ Pottery eBooks⭐ Pottery Paperback Books available from AmazonFree Pottery Guides:

Maud Muir, Sadia Kabeya and Shaunagh Brown are back from York to review the first week of the Women's Six Nations as England extend their winning run to 30 matches.

It's a fact that has dumbfounded some of Wellington's city councillors. Why does the heart of New Zealand's government, the Parliamentary precinct, have the same heritage status as a giant rusting oil tank on the other side of the city? Derelict buildings with heritage status are something Wellingtonians have discussed for years, and now the Wellington City Council is supportive of the government changing the law. To discuss the issue, NZ Herald's Wellington issues reporter Georgina Campbell joined Nick Mills for the Capital Letter. LISTEN ABOVESee omnystudio.com/listener for privacy information.

Are you improving your organization? Not good enough! You have to, as Seth Godin says, "be better at being better." Continuous improvement, kaizen, is the name of the game. We talk about the signs that you're settling for less than that--and habits to improve your continuous improvement culture.  Interested in coaching or training on these topics for you or your team? We'd love to hear from you! Email Mike and Mark.

The South China Sea is a major world shipping route bordered by a number of countries including China, the Philippines, Taiwan, Malaysia, all of whom have staked claims to various zones in this vast expanse of water. But tensions have grown in recent years between China who claim the majority of the South China Sea for themselves and the Philippines. Lately these tensions have escalated into a series of dangerous encounters as the two countries seek to enforce their right to disputed reefs and outcrops in these contested waters. At the heart of this particular dispute lies a rusting warship, which belongs to the Philippine navy. It has been berthed on a submerged reef, the Second Thomas Shoal, since 1999, an outpost that the Philippine government claim belongs to them. The Sierra Madre is manned by a small Filipino crew who need a continual supply of provisions from the mainland, but the supply ships are encountering increasingly dangerous stand-offs with the Chinese coast guard in the South China Sea. The Chinese claim these encounters are just aimed at blocking an ‘illegal transportation' of supplies. But there are concerns that this regional dispute could spark a wider conflict between China and the US, who are treaty-bound to come to the defence of the Philippines, should it come under attack. So, on this week's Inquiry, ‘What can a rusting warship tell us about tensions in the South China Sea?' Contributors: Dr Hasim Turker, Independent Researcher, Istanbul, Turkey Professor Steve Tsang, Director SOAS China Institute, London Professor Jay Batongbacal, Director, Institute for Maritime Affairs and Law of the Sea, U.P. Law Centre, Philippines Gregory Poling, Director Southeast Asia Programme and the Asia Maritime Transparency Initiative, Centre for Strategic and International Studies, USA Presenter: Tanya Beckett Producer: Jill Collins Researcher: Katie Morgan Technical Producer: Richard Hannaford Production Coordinator: Tim Fernley Editor: Tara McDermott Image: The Philippine ship BRP Sierra Madre in the disputed Second Thomas Shoal in the South China Sea.Credit: Lisa Marie David/Bloomberg via Getty Images.

Streams in northern Alaska are turning a cloudy orange, and scientists think the cause is metals like iron leaching from melting permafrost as the Arctic rapidly warms. Also, summer has barely begun in the Northern Hemisphere but extreme heat is already baking Pakistan, where climate disruption is also bringing frequent catastrophic floods. What it's like to be in Lahore right now, how people are trying to cope and why these climate disasters are compounding Pakistan's economic and security challenges.  And Claudia Sheinbaum, the first woman to be elected President of Mexico, has a background in climate and energy, having co-authored two IPCC climate reports and later implemented clean transportation projects while mayor of Mexico City. She has pledged to boost renewable energy in Mexico but her political links with the current oil-friendly administration could present challenges to reaching green goals. --  One of the best ways you can support our journalism is by sharing Living on Earth with a friend! Learn more about your ad choices. Visit megaphone.fm/adchoices

Second Thomas Shoal, a feature in the South China Sea, is highly contested: both China and the Philippines claim sovereignty over this area and have confronted each other repeatedly around the shoal, stirring tensions that have escalated into a military confrontation between the two countries. The Chinese Embassy in Manila announced that the Chinese Coast Guard would continue law enforcement activities around the Second Thomas Shoal and condemned the Philippines' presence in the region; the government of the Philippines insists that it has sovereignty. Both sides state that the other is violating international law. China's sovereignty claims in the South China Sea have long been a point of contention for some Southeast Asian countries, the United States, and others. Conflict management in the Second Thomas Shoal has lasting implications for China's neighbors. On March 8, 2024, Jennifer Staats discusses rising tension in Second Thomas Shoal and China-Philippine relations with Jay Batongbacal and Frances Wang. About the speakers: https://www.ncuscr.org/event/south-china-sea-second-thomas-shoal/ Follow Jay Batongbacal on X: @JayBatongbacal Follow Frances Wang on X: @YapingW Subscribe to the National Committee on YouTube for video of this interview. Follow us on Twitter (@ncuscr) and Instagram (@ncuscr).

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We need copper to prevent the body from literally RUSTING! Yes, we tell you why copper is so important to creating energy which is the core for balancing our hormones, enzymes, stress and our overall health. This information will change YOUR life and those who you share this with!Pet Health Cafe' is broadcast live at Thursdays 8PM ET.Pet Health Cafe' TV Show is viewed on Talk 4 TV (www.talk4tv.com).Pet Health Café Radio Show is broadcast on W4HC Radio - Health Café Live (www.w4hc.com) part of Talk 4 Radio (www.talk4radio.com) on the Talk 4 Media Network (www.talk4media.com). Pet Health Café Podcast is also available on Talk 4 Podcasting (www.talk4podcasting.com), iHeartRadio, Amazon Music, Pandora, Spotify, Audible, and over 100 other podcast outlets.

On this episode of Frist Ring Daily, Rust gets cashflow, Apple has a legacy, and sometimes you need a rebrand. 

In this episode, we delve into the critical pre-painting process of steel preparation and tackle the persistent challenge of flash rusting. Join us as we talk with the experts in protective coatings, to unravel the mysteries of flash rusting and discover how their innovative solutions are helping steel structures stand strong against corrosion. Whether you're a professional in the coatings industry or simply interested in the science of protection, this episode offers invaluable insights into safeguarding steel surfaces and ensuring your next paint job endures the test of time.

We have a completely untapped resource in the U.S. that would help reduce emissions, decrease supply chain strain, not to mention reduce energy costs for many regions of the country. Why the U.S. can't tap into that, is the subject of the Jones Act. A century plus old piece of legislation that bans any ships operating within the U.S.' waterways that's not American built and crewed. In this episode, Cato Research Fellow Colin Grabow, joins me to give a refresher on the state of the law along with some very interesting case studies showing what life could be like without it. Spoiler alert, it'd be a lot better without it. If you'd like to check out the other episodes with Colin, one that explains the Jones Act in more detail as well as the starting of it, and another that dives deep into the U.S.' very own sugar cartel, which fixes and orchestrates the production of sugar in the states. Image generated by MidJourney (0:00) - Introduction (8:03) - The Jones Act and its Impact (10:40) - The Great Lakes and Canadian Fleet (14:39) - Missed Opportunities and Environmental Implications (25:18) - Impact on Energy Supply & the Environment (30:56) - The Impact on Puerto Rico (34:03) - The Damaging Aspect of the US Built Requirement (38:48) - The Cost of Building New Ships in the United States (1:02:30) - The impact of the Jones Act on the shipbuilding industry (1:05:46) - Creative Ways to Improve the Jones Act (1:09:29) - State of Play with the Jones Act

" The FSO Safer is an oil storage vessel, meant to store oil waiting to be shipped to the market. But when rebels took over the coast of Yemen, they held the ship hostage. That was in 2015. In the years since, nobody performed required maintenance and the ship has deteriorated, risking a spill or an explosion. -- At Plain English, we make English lessons for the modern world. -- Today's full English lesson, including a free transcript, can be found at: https://plainenglish.com/606 -- Learning English should be fun! That's why our lessons are about current events and trending topics you care about: business, travel, technology, health, science, politics, the environment, and so much more. Our free English lessons always include English expressions and phrasal verbs, too. -- Learn even more English at PlainEnglish.com, where we have fast and slow audio, translations, videos, online English courses, and a supportive community of English learners like you. Sign up free at PlainEnglish.com/Join -- Aprende inglés gratis en línea con nuestro curso de inglés. Se habla a una velocidad lenta para que todos entiendan. ¡Aprende ingles con nosotros ahora! | Aprenda Inglês online grátis com o Plain English, a uma velocidade menor, para que todos possam entender. Contact: E-mail jeff@plainenglish.com | WhatsApp +1 312 967 8757 | Facebook PlainEnglishPod | Instagram PlainEnglishPod | Twitter @PlainEnglishPod "

In this short podcast, Bryan talks about oxidation and all the buzz behind “magical air-cleaning oxides” and other similar IAQ products. Oxidation is the loss of electrons, and reduction is the gain of electrons; oxygen commonly loses electrons. Rusting is a common example of oxidation; it happens when iron and oxygen interact in air or water. Metals that are more likely to react with oxygen (or corrode) are “less noble” than more noble metals. Less-noble metals, known as anodes, are sometimes used sacrificially to prevent the oxidation of nobler base metals, known as cathodes. While iron oxidation results in corrosion, some IAQ products use the process to bind oxygen molecules to unwanted substances. The IAQ products that use oxidation use the natural tendency of oxygen to lose electrons when bonding with other molecules. Ozone is a common agent of these IAQ products because an ozone molecule is very unstable and has three oxygen atoms, meaning it combines with other molecules via oxidation; it stabilizes other unstable molecules. Ozone, however, also reacts similarly with cells in our respiratory system and can cause irritation.  In our industry's efforts to reduce the negative effects of COVID-19 viruses, oxidation has generated a good deal of interest. Nowadays, some IAQ products use smaller amounts of ozone or use activated carbon to catch ozone before it enters the conditioned space. Many manufacturers that use oxidation as a strategy use other ion-based oxidizers, just not ozone. Some of these oxidizers can break pollutants into aldehydes and other chemicals that may harm our bodies.   If you want to learn more, you can read Oxidizers and What It Has to Do With COVID-19. Learn more about the HVACR Training Symposium or buy a virtual ticket today at https://hvacrschool.com/symposium. If you have an iPhone, subscribe to the podcast HERE, and if you have an Android phone, subscribe HERE. Check out our handy calculators HERE.

Here's what's on tap for our third installment for Pirate Cat Radio 101.9 FM Santa Cruz: We stop by a street festival with a skate competition on the East Side to snag an interview with talented Santa Cruz artist Jimbo Phillips—who tells me about the role of the ocean in his creative process; we rolled into downtown San Francisco for a chat with MC "all the way from Germany" Fava and Hospital Records DJ / producer extraordinaire Hugh Hardie; plus, a garage sale stop turns into an amazing original poem about the character of this particular surf town. These tasty morsels are interspersed between grinding house, watery indie, emotive drum n' bass and exploratory techno. Listen live Fridays from 10pm-midnight Pacific time (http://kpcr.org or via the TuneIn app). Theme: Butterflywingtip "BBB" @truezoorecords-com https://www.youtube.com/watch?v=8ugoF4BnK7Y Original air date: Aug. 18, 2023. If you like the songs selected for this nonprofit radio broadcast, please support the artists by purchasing their music!!! I have included links to the artists pages below to help with this. Music: Pelada "La Gente Se Levanta" https://pelada.bandcamp.com/track/la-gente-se-levanta-feat-backxwash Soulwax "Krack" @soulwaxofficial Disclosure "Higher Than Ever Before" @disclosuremusic Tom Jarmey "Lurk" @tom-jarmey Jimbo Phillips interview http://jimbophillips.com/ Lavish Habits "Dance Wit You" https://robsoulrecordings.bandcamp.com/track/lavish-habits-dance-wit-you LTJ Bukem "Cosmic Interlude" @ltj-bukem Bored Lord "Keep Your Hands off My Body" @boredlord-music MC Fava and Hugh Hardie https://www.facebook.com/FavaMC/ @mcfava https://www.instagram.com/hughhardie/ @hugh-hardie Hugh Hardie "Deckard's Chords" Keeno "Perspective (feat. MC Fava)" @keenodnb John Tejada "Sucre (feat. Qzen)" @johntejadaofficial King Gizzard & The Lizard Wizard "Interior People" @king-gizzard-the-lizard-wizard 5 Revolutions "Fwe Bena Zambia" @5revolutions-music Cocteau Twins "Ivo" @cocteau-twins Menomena "Wet and Rusting" https://www.youtube.com/watch?v=2iqg3LVx2Ws Metric "Just The Once" @metric-band https://www.youtube.com/watch?v=VYW4F5q7XBE Aadat - DJ NYK Remix ft. Archit Tak - Atif Aslam https://www.facebook.com/watch/?v=2146378205527583 Detboi "Never Be Lonely" https://xlr8r.com/tag/detboi/ Nathan Boost "Le Papillon" @nthnboost Tanukichan "Thin Air (feat. Enumclaw)" @tanukichan-thin-air-feat Tim Hecker "Glissalia" @timhecker Navdep "Tabla Bounce" https://www.instagram.com/p/CbhyUC7gtHw/ Young Marble Giants "Brand - New - Life" @young-marble-giants artbat "horizon" @artbatmusic Nicola Cruz "Sequencia De Luz" @nicolacruz Isaac D Maggard-Lamothe "Interlude 1" @https://music.apple.com/us/album/interlude-1-single/1702117825

Welcome to Brown Table Talk! Today, our hosts Dee C. Marshall and Mita Mallick talk about why you're rusting out at work! We've all experienced the dreaded workplace burnout, but have you ever heard of 'rusting out'? Join us as we explore this often overlooked issue This powerful episode is packed with valuable insights and advice on how to navigate that tricky terrain without burning bridges.  Tune in for juicy stories, insights, and of course some tips on how to defuse and handle the situation. Are you ready? Buckle up! Check Out Our Website! https://www.browntabletalkpodcast.com/ Check out Mita's new book! https://www.amazon.com/Reimagine-Inclusion-Mita-Mallick/dp/1394177097 Connect With Dee and Mita on LinkedIn! Dee C. Marshall Mita Mallick

Hosts Breann, Amanda, and Chris chat about a new idea called rusting out. Similar to burn out the idea of rusting out is the lack of fulfillment and stimulation in work, relationships, and in yourself.  They discuss there personal experience when they felt this way and give tips on how to help get out of a rusty funk.Connect with us:NAMI Orange County Website Email us: anxietysucks@namioc.orgInstagram:  @nami_ocTikTok @nami_ocYoutube: NAMI Orange County Spotify Resources:NAMI-OC Podcast Survey OC WarmLine, call or text at (714) 991-6412NAMI-OC's Teens and Young Adult Virtual Bulletin BoardNAMI-OC's Peer Connector ProgramCrisis line, OC WarmLine, and crisis groupsNAMI-OC Eventbrite Disclaimer:NAMI OC's Anxiety Sucks is for informational/educational and/or entertainment purposes only and is not a substitute for medical or psychiatric advice, diagnosis, or treatment.NAMI OC's Anxiety Sucks is funded by: OC Health Care Agency (HCA), Mental Health and Recovery Services, Office of Suicide Prevention, Mental Health Services Act/Prop. 63. 

Here is the YouTube link to see all the crazy deck pictures https://youtu.be/MSAKmCC0OlA In this 75th episode of About the House with Troy Galloway, Troy talks about deck and porch safety. Each May, the North American Deck and Railing Association (NADRA) raises awareness about the importance of checking your deck through a national deck safety campaign, which makes it a perfect time for Troy to share some of the crazy things he's seen while inspecting decks and porches. Submit your questions at the Galloway Building Services Facebook page https://www.facebook.com/GallowayBuildingServices  About the House brought to you by http://gallowaybuildingservices.com/ 2:44 Deck VS porch | Don't BBQ on your porch | Screened in porch | Deck disasters | Hot tub on deck 7:22 Piers 9:55 Support post | Keep wooden posts off the ground | Treated wood rots 15:29 Floor joist to band board | Rusting bolts | Rusting nails 25:13 Decking 33:19 Handrails | Handrails deteriorate the quickest  39:55 Stairs | Concrete landing

We are enswirled in this episode, Slushies, enswirled! We discuss three poems by John Sibley Willliams, two of which are ghazals. Williams' poems are the gravitational force around which our conversation about craft, form, fluidity, identity, and the flux and spaciousness found inside poetry spirals. Williams' poems draw the swirl of our attention not only to the choices he makes on the page but to Agha Shahad Ali's rules for real ghazals, Williams' poetic conversation with Tarfia Faizullah, and his nod to Kavek Akbar's “Gloves”. There is a pun these show notes want to make about guzzling ghazals, Slushies, but we are trying hard to resist it…    At the table: Marion Wrenn, Jason Schneiderman, Kathleen Volk Miller, Dagne Forrest, Samantha Neugebauer    This episode is brought to you by one of our sponsors, Wilbur Records, who kindly introduced us to the artist  A.M.Mills, whose song “Spaghetti with Loretta” now opens our show.       John Sibley Williams is the author of nine poetry collections, most recently Scale Model of a Country at Dawn (Cider Press Review Poetry Award) and The Drowning House (Elixir Press Poetry Award). He serves as editor of The Inflectionist Review, Poetry Editor at Kelson Books, and founder of the Caesura Poetry Workshop series. He lives in Portland, Oregon with his partner, twin biracial six-year-olds (one of whom is beautifully transgender), a boisterous Boston Terrier, and a basement full of horror movie memorabilia.    Author website, Facebook @ john.sibleywilliams    Ghazal for Transparency / for Reflection     My ghosts breathe accusingly—a winter mass, a mirror's impermanent  erasure—again shaving I'm sorry from the face over my face in the glass.     It's not just the birds—their abridged flight, the stains the sky wears today  through this washable window—but my children's tiny hands absolving the glass.     Of guilt? Of shame? Is it his blood raging generations through my veins or this white-  washed silence compelling me to pull our history, face-by-face, from its frames of glass?     All this uneaten grain filling silo after silo—always at dusk, in my mind—swarmed now  with mealworms & mites & someone else's hunger. How it cuts the tongue like shards of glass.     & those goddamned honeycombs, failing again. How our neighbor's unable to keep his bees close enough to cultivate. Our house too is a small box of dust & wing & against the glass     separating us from the world curtains blur our reflections like rain. Like stars cutting through cloud, a sustainable song. May my girls never be dead enough to fear themselves in our glass.       Ghazal Beginning & Ending with Lines from Tarfia Faizullah     Let me break free from these lace-frail microscopic bodies.  My breath (always shared); trace it back to unmasked foreign bodies.     Taking that last winter deep into her lungs. Breathe, I remind her.  & remember me a child, Mom, not this unrecognizable foreign body.     The sky's aperture widens. Sight ≠ witness. The organ's rusty song catches  in the rafters (unascended). & all this rain leaking down on us like foreign bodies.     Grey fox. White cells. Families fleeing one home for (hopes of) another.  Some borders, perhaps, are meant to be trespassed by unforeign bodies.    Row after perfect row = harvest. Harvest ≠ everyone is fed. Sated. Breaking  up from the earth beneath, star thistle & bindweed. To us, foreign bodies.     The day an autumn orphan, & we're yanking roots. My daughter's tiny  misgendered fingers in mine, (pulling. Together), no body is foreign.        Field of Anchors                      —   for Kaveh Akbar     Darkness on both sides.  & wild grasses. Sun-hurt.  Browning. So as not to drift.  Too far from shore. A man.  Palms the tiny church inside.  The warm casing. Inside a god.  Prays to another god. For more.  Of himself. More devotion.  One more detonation. Of roses.  Less blood next time. Less field.  Without end. Or is it more.  That's required to make a mirror.  Of each window. All that untilled light.  All that goddamn reflection.  The old maple out back. No longer.  A noose swinging from it. Lifts its arms.  In praise of its leaves. Fallen & otherwise.  Only a god. My grandmother promised.  Can beat the trees. Of its birds. Can lullaby.  The field into paradise. Only fear can.  Halleluiah the anchors from their green.  Deerless. Wolf-filled. Moorings. Or is it.  Love. When I open the front gate. Rusting.  Still. Despite drought. Despite me. I hear.  My children playing with. The blood inside.  The roses. Inside the bullet. An impossible anchor.  A darkness. That gives a people. Its name. 

147 odcinek jest odcinkiem specjalnym i nieplanowanym. Kontuzja nosa sprawiła, że nie mogłem nagrać zaplanowanej wcześniej rozmowy. Postanowiłem jednak nagrać krótkie przemyślenia dotyczące narzekania i negatywnego myślenia w obliczu trudności. Znalezienie pozytywów w trudnej sytuacji może być trudne, ale jest to bardzo ważne, aby uniknąć wpadnięcia w pułapki negatywnych myśli i uczuć. W odcinku kilka sposobów, które mogą pomóc w znalezieniu pozytywów w trudnej sytuacji.   Wesprzyj moje działania i postaw mi wirtualną kawę: https://buycoffee.to/championswaypodcast-mateuszbrela Dzięki!   Badania cytowane w odcinku: Baumeister, R. F., Bratslavsky, E., Finkenauer, C., & Vohs, K. D. (2001). Bad is stronger than good. Review of general psychology, 5(4), 323-370. Cioffi, D., & Garner, R. (2002). On doing the decision: effects of active versus passive choice on commitment and self-perception. Personality and Social Psychology Bulletin, 28(11), 1460-1469. Kross, E., Verduyn, P., Demiralp, E., Park, J., Lee, D. S., Lin, N., ... & Ybarra, O. (2013). Facebook use predicts declines in subjective well-being in young adults. PloS one, 8(8), e69841. Pennebaker, J. W., & Graybeal, A. (2001). Patterns of natural language use: Disclosure, personality, and social integration. Current directions in psychological science, 10(3), 90-93. Rusting, C. L. (1998). Personality, mood, and cognitive processing of emotional information: three conceptual frameworks. Psychological bulletin, 124(2), 165-196. Wood, J. V., Perunovic, W. Q. E., & Lee, J. W. (2009). Positive self-statements: Power for some, peril for others. Psychological Science, 20(7), 860-866. Koniecznie daj mi znać, co sądzisz w social mediach!   Już teraz zapraszam na kolejne odcinki - planuję rozmowy z inspirującymi gośćmi! Daj mi znać w social mediach, co zabierzesz dla siebie z tego nagrania.   Książkę o moim dziadziusiu znajdziesz tutaj: https://www.empik.com/czas-pogardy-yarek-aranowicz,p1363085592,ksiazka-p?mpShopId=0&cq_src=google_ads&cq_cmp=15083288390&cq_term=&cq_plac=&cq_net=u&cq_plt=gp&gclid=EAIaIQobChMIoJOCtu3L_QIV5gWiAx3V8wfcEAQYBCABEgL2cfD_BwE&gclsrc=aw.ds   Partnerem tego odcinka jest firma HealthLabs Care. Bohaterem dzisiejszego odcinka jest witamina D3, którą znajdziesz w tym linku https://healthla.bs/Mbrela10VitaminDNatural A z kodem MBRELA10 Twój koszyk zostanie zrabatowany o 10%.   Pytania, które odblokują Twój potencjał znajdziesz tutaj: https://www.instagram.com/p/CmJ-xgKI4FR/.

LONGEST LOCK-IN EVER Rust out or Burn out Funny story: Three years in a row we had the same event happen on one of our toughest annual youth road trips. Every year we took middle schoolers to the mountains in the winter time (most of those years we had a sleeper bus). The “Skittles Event” came out of one middle school boy on this trip 3 years in a row. You will have to listen to the this episode to know what happened. Noah longest lock-in ever! 120 years to build the Ark. Stayed on the boat for 150 days. He left the boat on the 27th day of the second month of Noah's 601st year of life. How do you like that for a fun boat trip? I found this article on my LINKEDIN account: “Burnout at work is a well-known problem. But a new opposite term has recently surfaced in wellbeing discussions: rust-out. Rust-out occurs when employees feel underutilized and under-stimulated in their jobs. Work seems monotonous and devoid of personally meaningful aspects, which can hurt performance and mental health. Gallup's global workplace report for 2022 found that only 21% of people feel engaged in their jobs. Europe was the region with the lowest percentage of engaged employees at 14%.” This came from an ER Doctor responding to the mentioned post above. I think leaders may help rust out by: 1. Setting challenging and meaningful goals. 2. Providing opportunities for learning and growth. 3. Offering job rotation or cross-training. 4. Recognizing and rewarding accomplishments. 5. Asking their team, "what are you interested in" and how can I help? The bottom line is that it is critical to create a culture of trust where leaders are asking the right questions and employees feel comfortable sharing their honest opinions. People who feel like they're rusting on the job can share with their managers, look for a new role, and re-inject enjoyable activities into their personal life. Bosses who spot rusty workers should help them speak up and co-develop a progression plan. My thoughts: This happens especially. If the staff, congregation, or whatever organization you are a part of, if they have not run you off in the first 1 to 2 years, then they may just let you run yourself in to the ground being satisfied with what they are getting out of you and giving you no room for growth or expansion.  Especially if we are doing work on a God Size scale, we need God Size Rest. Like Jesus or the prophets of old. Rusting out may be better than burning out!? But Burning UP… while often reducing stress and taking breaks like Jesus did is better, because Burning Up includes, Rest, Fuel, Encouragement, Fresh Ideas, Spiritual Food, Physical Food, Mental Renewal, and Creativity… Plus, Plus!!! God gives us no more than we can endure if we're following him and depending on him. That's why Matthew 11:28-30 is some of my favorite verses. (Matthew 11:28–30 NLT) - Jesus said, “Come to me all of you who are weary and carry heavy burdens, and I will give you rest. Take my yoke upon you let me teach you, because I am humble and gentle at heart and you will find rest for your souls, for my yoke is easy my burden is light...” And yoke meaning that thing that's around an oxen or animals neck. It helps pull whatever load it is. So get His yoke, the thing that's going to make your burdens easier, because it's when it's Him it's light and it is easy. I found my way is complex and hard. What about you? Are you frustrated doing things your way instead of getting God's game plan? _______________________________ Looking for a new student ministry resource? You can read my book “Burn Up Not Out: A Student Ministry Fire Builder's Guidebook” here: https://amzn.to/3PtBTIy Listen to more episodes from the Youth Worker On Fire Podcast here: https://bit.ly/3saDyYq _______________________________ EPISODE CREDITS Email us at: youthworkeronfire@gmail.com Hosted by: Doug Edwards Theme Song: "The One and Only" by The 808 (Listen to more at: https://bit.ly/3FTYIAJ ) Intro/Outro Voiceover: Michael Helms ( https://www.youtube.com/@MichaelTheSoundGuy ) Edited by: Secret Roots Music House

How do I fix an ABS light on an Accord? Does my 2019 Chevy Tahoe have warranty left? Is my Turbo bad on my Eco boost Ford F150? NATT Batt Battery Convention Why does my 2002 F250 V10 not start after refueling?  Why does my 2018 Ram Truck have no heat?  Battery Recycling for EV cars Ethanol and Fuel Mileage why can it be better. Why does my 2003 Chevy not shift?

In this episode, Adam has another interesting case study about a customer who was concerned about a rusting lally column. He explains how important it is to maintain one's lally columns.

Did you know it's possible to actively serve God but still experience calm and contentment?

God does not intend for us to wander in the wilderness of disheartened commitment. He has promised us a spiritual rest, a sabbath of the soul. Dr. Stanley gives biblical examples of the rest we all need. It is possible for us to work, serve, and achieve the accomplishments God has set for us while still experiencing calm and contentment. To support this ministry financially, visit: https://www.oneplace.com/donate/1273/29

God does not intend for us to wander in the wilderness of disheartened commitment. He has promised us a spiritual rest, a sabbath of the soul. Dr. Stanley gives biblical examples of the rest we all need. It is possible for us to work, serve, and achieve the accomplishments God has set for us while still experiencing calm and contentment. To support this ministry financially, visit: https://www.oneplace.com/donate/1273/29

Support the show: https://vision.org.au/in-touch-with-charles-stanley/See omnystudio.com/listener for privacy information.

We praten in deze podcast met Tom Rusting, vader van een zoon met psychose gevoeligheid, familie-ervaringsdeskundige bij Altrecht en oprichter van de stichting Naastentraining. Een gesprek over de naasten van mensen met een psychische aandoening en de ondersteuning die zij nodig hebben én kunnen geven.

We're all rusting from the inside, antioxidants help us stop!

Great courses are designed to engage the curiosity of students. In this episode Dr. David Gardenghi explains how he roots his chemistry for engineers course in the central engineering problem of corrosion.

Great courses are designed to engage the curiosity of students. In this episode Dr. David Gardenghi explains how he roots his chemistry for engineers course in the central engineering problem of corrosion.

Joan Knowlden, a Licensed Marriage Family Therapist, guides us on our loved ones who are addicted to their business, helping employees fixated on Ukraine and other events, HR tools for business owners who can't afford an HR department, and...what is a knight in rusting armor?

Joan Knowlden, a Licensed Marriage Family Therapist, guides us on our loved ones who are addicted to their business, helping employees fixated on Ukraine and other events, HR tools for business owners who can't afford an HR department, and...what is a knight in rusting armor?

I'm tired mate. I'm exhausted with trying to please you, with trying to second-guess you. I think it's the best part of a decade we've known each other, and yet it turns out I didn't know you at all. You're the tin man, mate. You've got not heart, mate. You never made it to the emerald city. You're just sat in the enchanted forest. Rusting. Tired. Like me. Tired as fuck.

This week on Outdoor Journal Radio, the boys are answering all your spring fishing questions.But before they get to that, a few quick, pressing matters were discussed, including: Ang's new diet; Pete's outdoor expertise; Deja Vu; and almond juice.With those important matters out of the way, Ang and Pete get to answering your questions. Topics discussed include: fizzing bass; barotrauma; Lake Trout burps; bobber fishing for pike; ice out Lake Trout strategy; the perfect Walleye rod; Antidisestablishmentarianism; western walleye fishing; search baits; dropshot weights; Great Lakes Brown Trout; fishing with Ang and Pete; Rusting hooks; tin boats; freezing fluorocarbon; early season Crappie; and much more!To never miss an episode of Outdoor Journal Radio, be sure to like, subscribe, and leave a review on your favourite podcast app!More from Angelo and Pete:► WEBSITE► FACEBOOK► INSTAGRAM► YOUTUBEC'mon now!

Ladies and Gents... it's been a while! Life is hectic and we've taken some hiatuses, but we are back this week with an amazing episode with our guest Theresa Attobrah!! Does fear get in the way of accomplishing goals? Do you have self doubt? Are you an over thinker? Most likely, you're all of those things to SOME degree. Theresa (T) has taken a lot of major courageous leaps in the past few years for herself, and we dive into how she made those choices, how she overcame the fear of the unknown, and WHAT those leaps were. Of course, we couldn't chat with her without stirring the pot on what Culinary school was like  and where it's helped lead her today. Our intro, as always- is a MAJOR shitshow featuring your two hosts being fatigued, loopy, and talking about spicy subway rides and public humiliation. You won't wanna miss this one! 

A Somerville startup says its rust-based battery generates 25 times the power storage of its lithium-ion counterparts for a tenth of the cost.

A vintage sounding podcast sharing original poetry and writing submitted by you, the listeners!   The good place by S A Martin Constellation Constellation (Mr. D Talks to Mrs. D) by Sharisse Zeroonian The heart of the matter by Kathy McAllister Piotrowski Gornucopia by Jared Bridge Way of Blessing by Nicole Rollender   Twitter: @DeadLetterCast Send your piece to DeadLetterRadioPodcast@gmail.com! Support at Patreon!

Rev. Mark Miller continues in his sermon series from 1 Kings, with today's message coming from 1 Kings 11.

Do you ever look at someone in your life, see how wealthy and put together they are, and get a bit jealous? Well fear not, it's often not what it seems. In today's episode, host Travis Shelton discusses his experience seeing what's behind the curtain for families who seemingly have it made. Spoiler alert: it's not usually what you'd expect. Some people put so much effort (and money) into portraying a certain image, it hinders their ability to actually have financial stability. However, this isn't about pointing the finger at others. We each need to look in the mirror and ask ourselves how we're going to handle our own life and our own finances. If (and that's a big if) we can stop caring about what others think about us, do the right thing for the right reasons, and set a strong foundation, we can set ourselves up for decades to come. And as always, it's not about the money. Money is never about the money.....it's always about something bigger! If you have questions or would like to connect with us outside of the podcast, here's where you can find us: Online Course: www.meaningover.money (podcast listeners can get 25% off by using the promo code "podcast25") YouTube: https://www.youtube.com/channel/UCasnj17-bOl_CZ0Cb9czmyQ Instagram: www.instagram.com/meaning_over_money Travis's Instagram: www.instagram.com/travis_shelton_ Travis's website: www.travisshelton.com E-Mail Us: meaningovermoneypodcast@gmail.com --- Send in a voice message: https://anchor.fm/meaning-over-money/message

Lally columns are pretty important to a home. In this episode, the Crackman explains what a lally column is, why it would start rusting, and what can happen if you don't deal with it.

23 new - now 219 cases, 7 in Nobles, 0 in ICU, our gas field and wind farm plans, jabs for 12-15yr olds, rusting tram lines plus Keys candidate Luke Parker. It's Mannin Line with Andy Wint #iom #manxradio #manninline

更多通勤學英語Podcast單元: 每日英語跟讀Podcast，就在http://www.15mins.today/daily-shadowing 精選詞彙 VOCAB Podcast，就在https://www.15mins.today/vocab 語音直播 15mins Live Podcast, 就在https://www.15mins.today/15mins-live-podcast 文法練習 In-TENSE Podcast，就在https://www.15mins.today/in-tense 歡迎到官網用email訂閱我們節目更新通知。     每日英語跟讀 Ep.K192: Centuries-Old Giants, Beloved but in Peril   Wide, awkward baobab trees blend into the cityscape of Dakar, the busy capital of Senegal, almost without notice. 樹冠寬闊、姿態樸拙的猴麵包樹（或稱猢猻樹），在幾乎沒人注意的情況下，與塞內加爾繁忙首都達卡的風景融為一體。 Drivers wash a fleet of taxis parked beneath one giant tree near a freeway on-ramp. Rusting cars with open hoods are parked in a mechanic's shop under the shade of another. A leathery trunk is a community billboard, with ads nailed to it for a plumber and an apartment for rent. 計程車司機清洗一排停在高速公路入口匝道附近一棵巨木下的計程車。引擎蓋大開的生鏽汽車則停在另一棵巨木樹蔭下的修車廠裡。粗糙的樹幹是社區公布欄，徵求水電工和公寓出租的廣告釘在上面。 Aliou Ndour stood on a crowded corner, pulled out his phone and scrolled past the pictures of friends and family to another precious photo: the baobab in his home village. 恩多站在擠滿人的角落，拿出手機，用手指滑過螢幕上親友的照片，來到另一張珍貴的相片：他老家村裡的猴麵包樹。 Fat baobabs, some more than half a millennium old, have endured across Senegal, passed over for lumber largely because their wood is too brittle and spongy for use in furniture. Baobab leaves are mixed with couscous and eaten, the trees' bark stripped to make rope, their fruit and seeds used for drinks and oils. 胖胖的猴麵包樹在塞內加爾全國各地屹立，其中有些超過500歲，這種樹逃過砍伐，大致是因為木頭太脆太鬆軟，不能用作家具。猴麵包樹的葉子跟蒸粗麥粉混著吃，樹皮剝來做繩索，果實和種子則做成飲料和油。 Something else has helped preserve these giants: They are beloved. 另有一個因素讓這些巨木得以保存：它們受到喜愛。 “This,” said Adama Dieme, craning his neck to look up at the spread of branches of the baobab on his block, “is the pride of the neighborhood.” 迪艾米伸長脖子，仰望著他所在街區這棵猴麵包樹的樹枝伸展的幅度，他說：「這棵樹讓鄰里感到光榮。」 But baobabs, like many of the region's trees, are in jeopardy, threatened by the same forces upending numerous facets of society — climate change, urbanization and population growth. 不過，猴麵包樹就像這區域的許多樹一樣陷入險境，受到顛覆社會諸多面向的同樣力量威脅，包括氣候變遷、都市化與人口成長。 West Africa has lost much of the natural resources once tied so closely to its cultural identity. Poaching has stolen most of its wildlife; lions, giraffes and desert elephants are sorely endangered. 西非已失去一度與其文化認同緊密相連的大半天然資源。盜獵行為竊奪了絕大多數野生動物：獅子、長頸鹿和沙漠象都瀕臨滅絕。 Huge swaths of forest are being razed to clear space for palm oil and cocoa plantations. Mangroves are being killed off by pollution. Even wispy acacias are hacked away for use in cooking fires to feed growing families. 極其大片的森林為了生產棕櫚油和種植可可樹而被夷為平地。紅樹林不敵汙染而毀滅。就連纖細脆弱的刺槐也被砍下作為烹飪用的柴火，以餵飽逐漸增加的家庭。 A recent study said climate change might be blamed for the deaths of some of Africa's oldest and biggest baobabs. In Senegal, local researchers estimate the nation has lost half its baobabs in the past 50 years to drought and development. 最近一份研究顯示，非洲一些最老、最大的猴麵包樹死亡，可能要歸咎於氣候變遷。在塞內加爾，當地研究人員估計，該國50年來已因乾旱與人為開發而失去半數猴麵包樹。 One of the biggest developments in the country is outside Dakar, where Senegal's president is building an entirely new city, in the middle of a baobab forest. Officials have pledged to replant any trees they raze. 塞內加爾最大的開發案之一在達卡市郊，塞內加爾總統正在一片猴麵包樹森林的中央建造一整座新城市。官方承諾要把所有連根拔起的樹種回去。 On the far edges of the development, construction workers were building new homes. The corpse of one baobab laid on the ground, a musty smell lingering at its exposed hollow interior. The smooth marks of an ax scarred its trunk. 在這開發案的遙遠邊緣，建築工人正在蓋新的住家房子。一棵猴麵包樹的殘骸躺在地上，一股霉味從暴露在外的空心木頭內部持續飄散出來。斧頭平滑的標記在樹幹上留下傷痕。 Other charred carcasses of baobabs lay nearby. A worker said those had been torched with gasoline. 另有些焦黑的猴麵包樹殘骸躺在附近，工人說都是用汽油燒過的。 “Whenever you see a baobab that has fallen down, you're sad,” said Gorgui Kebbe, the worker. “It's a symbol of our country. But having a house to live in takes priority.” 工人柯柏說：「每當你看到一棵猴麵包樹倒下，就會難過，那是我們國家的象徵，不過，有房子住最重要。」 Source article: https://paper.udn.com/udnpaper/POH0067/333494/web/

The Hake Report, Thursday, June 17, 2021: Democrats and RINOs converge to support Juneteenth, but it's not a holiday, but a hater day. Putin melodrama by U.S. media and politician posers: Putin brings up Ashli Babbitt, political prosecutions of Capitol protestors, and BLM riots.  MUSIC: Menomena - "Wet and Rusting," "Posh Isolation"  Also check out Hake News from today.  CALLERS Samuel, Sweden - will have Hake as a guest on his show Sunday!  Earl, MI - argues with Hake about whether it's opinion Dems are evil.  T, AL - claims he's independent, and tries to undermine JLP on Hake's show.  Art, OH - responds to the show's topics  Maze, Dayton, OH - re: Juneteenth, John Brown, etc.  Ben, NYC - comment about the 'In The Heights' film  TIME STAMPS 0:00 Thu, Jun 17, 2021 1:37 Wet and Rusting, Menomena 5:17 Hey, guys! 7:06 June-blah-blah Hater Day 24:01 Samuel, Sweden 27:53 Super Chats, Ben Burgis 34:18 Earl, MI 44:52 Putin melodrama 55:34 Putin on Capitol protest 58:56 Twitter for Feds 1:01:58 Posh Isolation, Menomena 1:04:26 Chat, announcements 1:07:15 Putin on BLM 1:13:45 T in AL 1:22:42 Art in OH 1:34:03 GOP against June-blah-blah 1:38:35 Maze, Dayton, OH 1:49:43 Brad Raffensperger 1:53:52 Ben, NYC 1:57:05 Thanks, all! 1:57:25 Cold Step, MK2 HAKE LINKS VIDEO ARCHIVE: BitChute | Rumble | Facebook | Periscope/Twitter | NO YouTube (due to strike, 1-week suspension) | Audio podcast links below PODCAST: Apple | Podcast Addict | Castbox | Stitcher | Spotify | Amazon | PodBean | Google  LIVE VIDEO: Trovo | DLive | Periscope | Facebook | Twitch* | NOT YouTube (due to strike, 1-week suspension)*  SUPPORT: SubscribeStar | Patreon | Teespring | SUPER CHAT: Streamlabs | Trovo   Call in! 888-775-3773, live Monday through Friday 9 AM (Los Angeles) https://thehakereport.com/show  Also see Hake News from JLP's show today.  *NOTE: YouTube and Twitch have both censored James's content on their platforms lately, over fake "Community Guidelines" violations.  BLOG POST: https://www.thehakereport.com/blog/2021/6/17/061721-thu-june-national-hater-day-putin-scapegoat-of-enemies-within 

It was a clash of AI titans – In the black corner, the Knight Industries Two Thousand. In the black and silver corner, the Knight Automated Roving Robot! Selfless Vs Self Preservation. One will live. One will die. Well, until we need a sequel. Join Andrew and he looks at [...]

It was a clash of AI titans – In the black corner, the Knight Industries Two Thousand. In the black and silver corner, the Knight Automated Roving Robot! Selfless Vs Self Preservation. One will live. One will die. Well, until we need a sequel. Join Andrew and he looks at [...]

Today, healthcare workers account for the largest percentage of U.S. workers. Yet, their power pales in comparison to the unionized industrial workforce that preceded them, and whom it is their job now to care for. In this episode, Gabriel Winant explains how these two worlds--the post-war industrial economy and the post-industrial service economy--came together in 'Steel City, USA,' where during the late twentieth century the healthcare economy emerged to take advantage of the social hierarchies engendered by the American welfare state.

A little story about Michelea Breeze --- Send in a voice message: https://anchor.fm/kevin-driscoll1/message Support this podcast: https://anchor.fm/kevin-driscoll1/support

Serious Machine - Rusting Out

We're talking about one of the biggest Christian broadcasters Trans World Radio, needing to redevelop huge 90 metre towers ont he Island of Guam broadcasting into China and Asia. Help Vision to keep 'Connecting Faith to Life': https://vision.org.au/donate See omnystudio.com/listener for privacy information.

Stranded on a station that has seen better days, the Argo crew seeks help from a new friend. --Content warnings can be found at the end of the show notes. The transcript can be found at https://khorapodcast.github.io/khorapod_transcripts/--Khôra Podcast is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. This episode was produced by A.L Emmet and directed by Sats Di Stefano, Celeste Lang, and Ibrahim Steel. It starred Kit MacNeil as Medea, Mq Quinlan as Atalanta, Kat Hawthorne as ECHO, Clary Cheung as Medusa, and Alexah Joseph as Ariadne. Additional voices by Jules Violet, Anjali Pasupathy, Lucas Robins, and Sats Di Stefano. Knossos May Be Rusting was written by Jules Violet, Georgia Lupinacci, and Rey Bailey. All of the original music was created by the Khôra team. The ambiance of the Knossos night market was provided by the BBC sound archive. Sound design for this episode was provided by Ibrahim Steel, Maxwell Beckett, Kit MacNeil, and Mq Quinlan, and the poster art is drawn and designed by Lucas Robins and Emily Aiken. The Khôra cover art is drawn and designed by Jules Violet and Clary Cheung. Season one of Khôra Podcast was outlined by Sats Di Stefano, Clary Cheung, and A.L Emmet. --Follow us on Tumblr, Twitter, or Instagram where we are always @KhoraPodcast. You can post about the show using #KhoraPodcast.--Content Warnings: Vehicular crash, sword fights, injury

The Choo Choo Crew is back, and here to stay with a regular show! James, Joe, Zach, and Sanchez deep dive train games, running through a live 18xx opening auction, and discussing Changing the Game State. Titles mentioned include 1830, Southern Pacific, 18Chesapeake After Dark, 18Ireland, 1856, 1870, 1832, 1828, 1856, 1880. CCMF! (:26) Introduction (2:00) Live 1830 Auction (17:55) Notable Plays Lately (23:50) Topic: Changing the Game State (28:19) Rusting, Dumping, Capital, Yellow, End Game (34:33) Development Phase (42:50) Playing From Behind (54:25) Playing From the Lead (63:57) Parity (68:20) Farewell Support the Show - Patreon: http://www.patreon.com/dadsonamap Twitter and Instagram - @dadsonamap BGG Guild - http://tiny.cc/DoaMGuild Merch Store - https://teespring.com/stores/dads-on-a-map Contact us at dadsonamap@gmail.com

Talk to a Dr. Berg Keto Consultant today and get the help you need on your journey (free consultation). Call 1-540-299-1557 with your questions about Keto, Intermittent Fasting, or the use of Dr. Berg products. Consultants are available Monday through Friday from 8 am to 10 pm EST. Saturday & Sunday from 9 am to 6 pm EST. USA Only. Get Dr. Berg's Veggie Solution today! • Flavored (Sweetened) - http://bit.ly/3nHbNTs • Plain (Unflavored) - http://bit.ly/3as0x9U Take Dr. Berg's Free Keto Mini-Course! In this podcast, Dr. Berg talks about how to avoid rusting out your brain. Too much iron in the body is very dangerous to the mitochondria, cells and can create a lot of damage. When you combine free iron with oxygen, it forms a very powerful free radical that can damage the fat layer that surrounds the nervous system called myelin. In the body, the iron must be formed with the protein. He also talks about how the iron could destroy specific parts of the brain specifically the hippocampus which then can lead to dementia. The Toxic Effect of Iron Fortification: http://bit.ly/2HXMQ61 DATA: http://bit.ly/2GaG9Mh Dr. Eric Berg DC Bio: Dr. Berg, 51 years of age is a chiropractor who specializes in weight loss through nutritional & natural methods. His private practice is located in Alexandria, Virginia. His clients include senior officials in the U.S. government & the Justice Department, ambassadors, medical doctors, high-level executives of prominent corporations, scientists, engineers, professors, and other clients from all walks of life. He is the author of The 7 Principles of Fat Burning. Dr. Berg's Website: http://bit.ly/37AV0fk Dr. Berg's Recipe Ideas: http://bit.ly/37FF6QR Dr. Berg's Reviews: http://bit.ly/3hkIvbb Dr. Berg's Shop: http://bit.ly/3mJcLxg Dr. Berg's Bio: http://bit.ly/3as2cfE Dr. Berg's Health Coach Training: http://bit.ly/3as2p2q Facebook: https://www.facebook.com/drericberg Messenger: https://www.messenger.com/t/drericberg Twitter: https://twitter.com/DrBergDC Instagram: https://www.instagram.com/drericberg/ YouTube: http://bit.ly/37DXt8C

In this special “Prophetic Viewpoint” we discuss the powerful earthquake that has struck Alaska triggering a tsunami warning and a recent discovery by NASA is revealing that the Moon is showing signs of “rusting” and the original Greek understanding of the mineral found responsible for it is remarkable. Continue reading Huge Quake strikes Alaska / NASA says Moon is “Rusting” at End Time Headlines.

Learn why the concept of zero is newer than you might think, how you can worry more productively, and why the Earth’s atmosphere might be rusting the moon. The Concept of Zero Is Newer Than You'd Expect by Reuben Westmaas Matson, J. (2009, August 21). The Origin of Zero. Scientific American. https://www.scientificamerican.com/article/history-of-zero/ What is the origin of zero? How did we indicate nothingness before zero? (2007, January 16). Scientific American. https://www.scientificamerican.com/article/what-is-the-origin-of-zer/ ‌Szalay, J. (2017, September 18). Who Invented Zero? Livescience.Com; Live Science. https://www.livescience.com/27853-who-invented-zero.html  Devlin, H. (2017, September 13). Much ado about nothing: ancient Indian text contains earliest zero symbol. The Guardian; The Guardian. https://www.theguardian.com/science/2017/sep/14/much-ado-about-nothing-ancient-indian-text-contains-earliest-zero-symbol  ‌Brahmagupta: Mathematician and Astronomer. (2020, February 20). The Story of Mathematics - A History of Mathematical Thought from Ancient Times to the Modern Day. https://www.storyofmathematics.com/indian_brahmagupta.html  How to Worry More Productively by Kelsy Donk Ro, C. (2020). The surprising upsides of worrying. Bbc.Com. https://www.bbc.com/future/article/20200824-why-worrying-isnt-as-bad-as-you-think Anisa Purbasari Horton. (2018, March 20). How I Learned To Worry Productively. Fast Company; Fast Company. https://www.fastcompany.com/40543707/how-i-learned-to-worry-productively  Skwarecki, B. (2017, March 20). How to Worry Productively. Vitals; Vitals. https://vitals.lifehacker.com/how-to-worry-productively-1793456809  What is Productive Worry? (2012). Psychology Today. https://www.psychologytoday.com/us/blog/anxiety-files/200805/what-is-productive-worry  Earth's Atmosphere May be Rusting the Moon by Grant Currin Has Earth’s oxygen rusted the Moon for billions of years? (2020). EurekAlert! https://www.eurekalert.org/pub_releases/2020-09/uoha-heo083120.php  Li, S., Lucey, P. G., Fraeman, A. A., Poppe, A. R., Sun, V. Z., Hurley, D. M., & Schultz, P. H. (2020). Widespread hematite at high latitudes of the Moon. Science Advances, 6(36), eaba1940. https://doi.org/10.1126/sciadv.aba1940 Kramer, M. (2020, September 8). Researchers find rust on the Moon. Axios; Axios. https://www.axios.com/moon-rust-4a473774-6aa4-4b25-994c-7ba3f032d307.html  NASA -  The Moon and the Magnetotail. (2020). Nasa.Gov. https://www.nasa.gov/topics/moonmars/features/magnetotail_080416.html  Subscribe to Curiosity Daily to learn something new every day with Ashley Hamer and Natalia Reagan (filling in for Cody Gough). You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY  See omnystudio.com/listener for privacy information.

Jelly Belly is the new Willy Wonka. They are literally doing the Golden Ticket thing and this is what 2020 needed! But also, the moon is rusting…bet it was all them baby witches hexing it a few months ago. More store closures are happening in the retail world and a man goes viral for wearing shorts to a work zoom meeting. Shuri is the next Black Panther and the Golden Girls are getting a Black Girl Magic make-over! All this and more on our low, low, low brow current events digest, Th3 Newsangl! THINGS TO DO DURING QUARANTINE: ~figure out what you used to love to do before adulting and go back to doing it. ~ study witchcraft and its origin…don’t go conjuring shit up tho. ~ karaoke…lots of free and cheap apps out there for this. ~ birthday parades and online parties…use apps like zoom, skype, or facetime. ~ social media questions to your friends list…the answers will keep you entertained ~ learn something new…an instrument, languages, self-help knowledge, & etc. ~ read books…reach for personal development. ~ so many more: workout, meal plan, couple time, self-care, catch up on shows, search profiles to be nosy (CJ - @luxe_styler & @the_pseudo_baker , Dee - @dk_jei , Brandi - @ohsoyourebrandi ), cook, learn holistic care, bake, sew… ~ IF YOU CAN SEW, CONSIDER MAKING MASKS FOR YOU LOCAL MEDICAL PERSONNEL!!! Aaannnnddddd…if you find it in your heart to do so, please check this link out to support our podcast. Every penny we receive from anchor’s support subscription will be put to use to bring you an even better experience as you listen/watch our shennanigans! Lowest contribution starts at $0.99 per month. https://anchor.fm/th3-triangl2/support (***Disclaimer: We don’t own any rights to songs sung in the episode…Are y’all not tired of the Tiger Twin shenanigans yet???…#Th3Triangl ✊

Analysis of Chandrayaan-1 data shows that there is rust on the poles of the moon. ThePrint’s Sandhya Ramesh takes a look at the findings, and how oxygen and water are available for the process.

Today we talk about amethyst sage agate, AKA Grape Jelly, what it is and a couple tips on cutting it and where you can get some. The emerald heart of Africa. 75 carat crocodile ring worth $600,000. New fossil discoveries I talk about a trip I’m going to take to dig some gems. All that and more calm be a part of our community get information blogs videos links can be found at radicalrocksusa.blogspot.com rockhounds don’t die they petrify. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app

Learning Calligraphy (0:04:20) Do you love going out of your way to make your handwriting look prim and proper? Or maybe you simply appreciate the beauty of a good-looking letter every once and a while. Wherever you fall between these two scenarios, chances are you've probably considered learning modern calligraphy at some point. Calligraphy has the power to take nearly any word in the English language and make it a beautiful centerpiece worthy of attention. Joining us today is Becca Courtice, a calligraphy teacher and founder of the YouTube channel “The Happily Ever Crafter”. We'll be discussing the beauty of modern calligraphy and how you can get started learning, too.   Nigerian America (0:19:47) The black immigrant population has risen 137 percent from 2000 to 2013 with about 2 million black immigrants entering the country every year on average. 327 thousand of those immigrants are from Nigeria, making up the majority of the black immigrant population. These African immigrants don't necessarily experience the same kind of racism as American born people of color. Here to discuss his experience with race in America is Macmillan Agbonavbare. He was born in Nigeria and moved to the US about 4 years ago with plans to eventually gain citizenship.   Family Staycations (0:35:52) Some of my favorite childhood memories are from family trips we took as a kid. And while I didn't always remember the place, I do remember the time spent with my family. And now that I'm a parent, I wonder “why not just focus on that part?” and take stay-cations instead? It includes all the fun family time with half the stress and expense. That's we asked friend of the show Carrie Ann Rhodes to talk with us about stay-cations and how to get the most out of yours!   Boosting Your Immune System (0:56:28) Nothing is better at protecting us then our own bodies. Our immune systems are incredible at fighting any infection or virus that tries to attack us. But, if we don't take care of our bodies, our immune system becomes weak and we become more prone to illness and disease. So, what can we do to boost our immune systems? This is especially important as we continue to deal with a worldwide pandemic and prepare to send our kids back to school. So, we invited pediatrician and friend of the show Dr. Weston Spencer on the show to share his tips!   Back to School Haircuts (1:12:43) During the summer our kids run wild and grow their locks out. But almost every family emphasizes the importance of getting a back to school haircut each year. It's time to clean up our kids' looks so they look sharp for those back to school pictures that'll be memorialized in yearbooks forever. But as COVID continues to exist, you might be considering cutting your own kid's hair. So we invited hairstylist and mom, Jerilyn Anderson on the show to give us some advice on cutting hair at home.   Getting Rusty with Age (1:28:39) Now when we talk about health and anti-aging products or methods, the conversation tends to center on the outside of our bodies, rather than what is happening within. We sometimes forget that the outside is a manifestation of what is going on inside. Well today, we are speaking with a health and nutrition expert, Dr. Jonny Bowden, about ways to improve our health and prevent “rusting within” by lessening something called free radical damage.

Becca Courtice teaches how to start calligraphy, Mac Agbonavbare talks about his immigrant experience, Carrie Ann Rhodes gives staycation tips, Dr. Weston Spencer explains how to stay healthy, Jerilyn Anderson gives home haircut tips, Jonny Bowden explains how to stay sharp as you age.

The guys answer listener questions, talk about pricing, sales techniques and what has caught their eye this week. Oh, we also have fancy new intro music and we talk about the future of Knife Talk on the Makery Network.

Are YOU leaving your tools out, RUSTING in the Rain? That is such a WASTE. Whatever tools you have... Pick them up. Knock off the rust. Use them. Build something cool. Take care of them. Let them show you what you can do. Never, ever, ever...leave them rusting in the rain. As a speaker, Radio Show Host, Video Channel Creator and Voice-Over Artist, this is my workshop. Today I am building 2 very special videos to help some clients who are struggling. It wouldn't he happening at all...if I had left my tools out in the rain a few years back... What could YOU build today, with YOUR TOOLS?

Bibeltime om Efeserne 6,10-19. Sokndal 11.05.2019

On this Episode, Lady Alex has the please of talking with Dr. Rebecca Glasser by phone interview. They dive into Rebecca's background in plastic surgery and how she has change the way she does medicine. Instead of repairing damage already done, Dr. Glasser has shifted her focus to preventative health and has found some incredible products that are doing just that!

Well, this week’s episode of the Bench Time Podcast was ALL over the place. We talked a little bit about everything and there is a lot to cover in this week’s show. We started out with an off-topic discussion on the little known players in the NHL who actually wear the number 73, except for one player. But he’s on the Bruins so we don’t care. Next, Brett started talking about his weathering and rusting techniques from his recent car rust heaps that he made from plastic cheapy Life-Like vehicles. For more on these, you can check out his video tutorial on that over here: https://youtu.be/UiQ2FrAGR_8 You can also pick up the AK Interactive weathering and diorama materials that Brett used in these tutorials here (not affiliate links): AK Interactive Crusted Rust Deposits Set AK Interactive Corrosion Texture Then we ripped open some surprise 3D printed detail parts we received from a listener and fan of the show who has Dave’s Model Railway Stuff. These new 3D printed detail parts and kits are really coming a long way and we’re very excited to get to work with these and more like these in the future. Thank you, Dave, for the 3D parts, we’ll put them to good use and Brett really loves the porta-john! Todd also discussed a little bit about his recently finished Thames Street Shoppes which turned out absolutely magnificent and nobody is kidding when they say that he really knocked it out of the park (good job Dad)! You can grab Thames Street Shoppes Here! Next, we get into the differences between weathering and aging a structure. There is a big difference and we sometimes get into the habits of making our structures all look like they’re ready to crumble, but we need to be aware that in all decades of modeling that there were new buildings, actively maintained buildings, and even decrepit buildings. This aging vs. weathering conversation also turned into the same basic topic, but for our roads as well. We need to keep in mind that not every corner of our cities would be falling apart… Well depending on where you live! JOKING Lastly, we go over our favorite tools. Brett talked about the brush cleaner that he has now been using more of, which is actually making a big difference in the health of his brushes! Wow, imagine that! You can get your own brush cleaner here: The Masters Brush Cleaner & Preserver We don’t advise sniffing the brush cleaner though… Brett’s just weird. Todd also had a little rant about the non-use of rain gutters and spouting in our hobby! Let’s get on that people! Contest Information: Last week’s contest winner was: James Donovan! This week’s contest: Post a photo of your favorite rolling stock to the PINNED POST on our Facebook Page. If you don’t have any rolling stock, you can hand draw one and pop that masterpiece up there too. OR if you’d rather draw one for comedic value, please entertain us all! The contest prizes are from RailroadKits.com, there are some VERY nice kits, castings from FSM original molds, resin castings, and a little bit of everything over there so make sure you visit Railroad Kits and check out their awesome and affordable range of fine-scale modeling supplies. If you enjoy our content consider supporting us here: https://hoscalecustoms.com/support This content may contain affiliate links that we’ve provided to trusted sites.

We're back after a hectic holiday break. Sit down and goob around with us again!

Rusting reviews! We review and discuss "The Stone Sky" by NK Jemisin.

On this Season 2 Closer, we review Solo: A Star Wars Story directed by Ron Howard.  We also have recommends on the Netflix original/reboot, Lost in Space, and the YouTube Red original/reboot, Cobra Kai. Individual reviews on the Korean Action Flick, The Villainess, and the retro-futuristic cyberpunk sci-fi short, Attack of the Cyber Octopuses. We do a Season 2 Yearend Roundup and list our favorite Harrison Ford movies (not including Star Wars or Indiana Jones' movies). But to listen to the entire episode, please head to our website HERE or our YouTube Channel HERE.  SOCIAL MEDIA Website: www.nekkomedia.com Twitter: https://twitter.com/cinecal_mass Instagram: https://instagram.com/cinecal_mass Tumblr: https://cinephiles-cenobites.tumblr.com/ Facebook: https://facebook.com/cinecal.mass YouTube: Nekko Media

In this podcast: The importance of cultivating your identity to gain an advantage in your field, and why its more important to "rust out" versus "wear out" to cultivate resilience. RELATED PODCAST: Why Struggle Is Necessary for You To Be Happy | Podcast #215 http://www.ichooseselfdiscipline.com/podcast-215 "A man must exercise his will and improve it by labour so as to make it conformable to nature and free." - Epictetus

Rusting nails in siding can make your whole home look worn. Learn what causes nails to rust and the options to slow prevent future rusting nails. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Rusting nails in siding can make your whole home look worn. Learn what causes nails to rust and the options to slow prevent future rusting nails. Learn more about your ad choices. Visit podcastchoices.com/adchoices

出品：中国科普博览 SELF格致论道讲坛   导语：神奇又美丽的化学反应，是元素们合奏出来的一首赞美诗。化学不仅是一门科学，更是一场无与伦比的视觉盛宴。在SELF讲坛上，化学家、搞笑诺贝尔奖获得者、风靡全球的《视觉之旅：神奇的化学元素》、《疯狂科学》畅销书作者西奥多·格雷将为我们呈现万物皆化学的奇幻与美妙。---嘉宾介绍---西奥多·格雷（Theodore Gray）“搞笑诺贝尔奖”获得者《视觉之旅：神奇的化学元素》作者Popular Science 专栏作者以下为西奥多·格雷（Theodore Gray）的演讲实录：Hello! So today I'm going to talk about my favorite subject chemistry, and how everything in the world is made of elements, which are assembled into molecules, and then set in motion by chemical reactions.大家好! 今天我想跟大家谈谈我最喜欢的科目——化学，以及组成分子的元素如何通过化学反应构成世界万物。 Elements are the pure substances, from which everything else is built. You can't divide an element into anything simpler, and when you put them together, you get everything. Every element is unique. Every element has its own story .But first a little bit of my story. 元素是最纯粹的物质形态，世间万物都由它构成。我们无法将一个元素分成更简单的东西，而当我们将它们组合到一起时，我们就有了一切。每一种元素都是独特的，都有它自己的故事，不过首先我想讲讲我自己的故事。 I first became interested in elements about 15 years ago for a completely silly reason.We needed a table for my office. In English you can make a joke about the periodic table, because in English the word “table” means both the thing that you sat at maybe you have dinner, and it also means when you write a bunch of numbers together on paper. So you see “periodic table”, that is funny in English, not in Chinese, but, you know.我最开始对化学元素感兴趣是在大概15年前，出于一个有点傻的原因，我们办公室需要一张桌子。在英语中有个关于化学元素周期表的玩笑。因为在英语中，“table”一词，既可以指吃饭的桌子，也可以指纸上的一堆数字。所以“周期表”用英语表达就很有意思，不过在中文里就没这个意思了。 So it was a joke, I made a “periodic table” table. And then I thought, well, you know, I have a periodic table table, I should put elements on it. So I started collecting elements and I just kept going.就是这样一个玩笑，我做了一张有化学元素周期表的桌子。于是我就在想，既然我有了一张有化学元素周期表的桌子，那我应该放点元素进去，于是我开始收集元素。 And it became unreasonable. I had too many elements, I didn't know what to do with them all. So I thought I'd better take a picture of everyone, and I should write a little bit about a little story about where these elements come from, because otherwise I'll forget what they are.接着问题来了，因为有太多元素了，我不知道该如何处理这么多的元素。于是我又想，最好能给每个元素都拍张照，再写下一些关于它们从哪来的小故事,这样我就不会忘记哪个元素是哪个了。 So I wrote all these descriptions to the pictures and I made a website, where I put up all the pictures and all the stories. And then just a month or two later I got a phone call from the editor ofPopular Science，Magazine which is the largest circulation science magazine in the US.于是我就给这些照片写了描述性的文字，然后建了个网站，把所有的照片和故事都放上去。几个月后我接到了《大众科学》杂志编辑的电话，这本杂志是美国发行量最大的科普杂志。 And they said, “Do you want to write a column every month about elements?” I thought, “I don't know. I've never done that before.” I have no idea, but you know, whatever.”他们问我：“你想开个关于化学元素的专栏吗？”我想我从没干过这种事啊，我也不知道能否干好，但是管他呢！ So I spent the next ten years every month writing something about some element or something to do with chemistry. Basically because we needed a table in my office, that was the only reason. So that became two books,Mad Science, Mad ScienceⅡ, Both which are available in Chinese, which is very nice.于是我在往后的十年里，每个月都会写些元素或者与化学有关的其他东西，这一切仅仅是因为我的办公室里需要一张桌子。长此以往，我的专栏就出了书：《疯狂科学》和《疯狂科学Ⅱ》，这两本书也被译成了中文，挺好的。 Then I made a better website, periodictable.com, and it looks nicer and better URL. Eventually I wrote a book about elements, because I figure out that I have enough stuff now, I've written enough about different elements and I could make a book. That was 8 years ago? So that book has now been translated into 25 languages, which I just can't believe that! It's amazing!自那以后，我建立了一个更加完善的科学网站，最后出了一本有关元素的书。因为我发现已经有足够多的素材来把它们出成书，那大概是八年前。现在这本书已经有25种语言的译本，我都不敢相信这是真的，太神奇了！ Including Chinese, something like 6 years ago. When you write a book, you are forced to learn a lot about many things. So I learnt a lot about elements in the process of writing this book. And I also learnt a lot about myself.中文版大概是六年前出的。其实，当你写一本书的时候，你首先要学习很多东西。在我写这本书的过程中，我也学到了很多，学到了很多关于我自身的东西。 For example, iron. You know, there's not that much to learn about iron. Iron rusts. Everybody knows that. You don't have to study it. But what took me a long time to realize is why iron makes me so sad all the time. I don't like iron. The reason is because of rust.举个例子，铁元素。众所周知，这个元素没什么可讲的，每个人都知道铁会生锈，也不用深入去研究什么。但是我花了很长一段时间，去发掘这个元素让我这么哀伤的原因——我不喜欢铁，因为它会生锈。 Rust is death, and dying, and decaying, and the end of things. Every car, every bridge, every iron fence … everything made of iron is dying slowly, is rusting away. And this is very sad.生锈就是死亡，是衰竭，是腐烂，是一切事物的终结。一切由铁制成的东西，诸如汽车、桥梁、铁栅栏等等，都无法逃脱这个缓慢锈烂的过程，这让人感觉很悲伤。 Actually there is a very nice song by a popular folk singer in America named Arlo Guthrie that has beautiful line about iron in it, about iron rusting. So I'm gonna play you a little bit of that song. So there is “the graveyards of rusted automobiles” exactly like in the song, Very sad.有位名为Arlo Guthrie的美国流行歌手唱过这样一首歌，歌词里有关于铁生锈的描写，华丽而哀伤。事实上歌里唱的那个地方确实就像歌词写的，有着“堆着生锈汽车的废旧垃圾场”，这让人觉得很哀伤。 I love that song because it is a song about the train, and the name of the train is City of New Orleans. That train goes right about mile away from my house. That train goes right about mile away from my house. You really can get on that train and it will take you a thousand miles south to New Orleans, and the whole time you will see rust everywhere.我喜欢这首歌，还因为它是一首关于火车的歌。那列火车通往新奥尔良市，它就从我家几英里以外经过，离我们家房子只有两公里。你甚至真的可以跳上那列火车，然后任它带着你南下千里，去往新奥尔良。旅途所见，皆是锈烂的情景。 So a rusty hammer, this to me is a sad thing. A titanium hammer, on the other hand, that is a wonderful thing. Titanium is a beautiful element, it's strong, it never rusts. It will last forever. And it will be beautiful forever. These are crystals of 99.999% pure titanium, grown from the gas. I mean, just look at it! There's no more beautiful element!一个生锈的铁锤，于我而言不是什么好事。然而一把钛锤，那就另当别论了。钛是一种美丽的元素，它很稳定，从不生锈，可以一直保持最初的状态，也就是说它会一直这么美丽。看这些纯度高达百分之99.999纯钛结晶，它们从气体里炼出来。看！没什么能比它更美的了！ In fact people often ask me, what is my favorite element? I don't really like this question, but everyone wants to know. Sometimes I just say, “well, titanium, because it doesn't rust. And it's beautiful, it's shiny and it's strong.”事实上，人们经常问我：什么是你最喜欢的元素？其实我并不喜欢这个问题，但是既然大家都想知道。我有时就会说，“嗯，钛吧”。因为它从来不生锈，而且好看，闪闪发光，又这么稳定。 But really, the fact is that every element has some reasons why it's nice and good and beautiful. So for example, sodium. Sodium also is shiny, right here, but that's not why sodium is interesting. What's really cool about sodium is that you can throw it in the lake.但真正的事实是，每一种元素都有它之所以如此美丽的原因。比如说，钠元素，钠也是闪闪发光的，看这儿，但是它最有意思的地方不在这儿。当你把它扔进湖里，那才是它最酷的时候。 This is some video from a sodium party that I had a few years ago, where basically I invited a bunch of people, sometimes there is sound. And basically when you throw sodium in the lake and it explodes, and that's great.这是我几年前举办过的一个“钠派对”，我邀请了一帮朋友，派对上会发出一些声音。特别是当我们把钠扔进湖里，它爆炸的情景，太壮观了。 One thing is nice about it is that it is a way of sort of bringing people together and showing them the power of chemistry. What you can do if you know a little bit about the chemistry. And that's fine. So I like sodium because it is a way of bringing people together and which brings us to the next part of my talk, which is bringing elements together to the next part of my talk, which is bringing elements together. 有时候，一件事物之所以美好，是因为它是一种将人们聚集起来，并向人们展示化学魅力的存在。尤其是当你在其中贡献力量的时候，非常美妙。我之所以喜欢钠，也是因为它是一种将人们聚集起来的方式。当然它也将我们带入了我演讲的第二个部分，那就是元素的集合。 Let's say we start with four elements. We have Hydrogen, which is an explosive gas, burns very fast. We have Carbon, which is diamonds or graphite. We have Oxygen, which is another gas that we need to breathe, we die without oxygen. And we have Chlorine, which is a gas that will kill you painfully and quickly, very dangerous stuff.我们从四个元素说起，有氢元素，这是一种易爆气体，可以快速燃烧；有碳元素，也就是钻石和石墨；也有氧元素，这是另一种我们呼吸所必须的气体，没有氧气我们就会死。还有氯元素，这是一种会快速痛苦致死的气体，非常危险。 What do you think we get if we combine all four of these elements together? Well, you get a molecule. That is what's called when you make chemical bounds between elements. There're millions of different molecules that you could get by combining those four elements. Some of those are poisonous molecules and some are very boring and good for anything. Some of them are harmless. Some of them taste good.大家想想，如果我们把这四种元素结合起来会有什么效果？那我们会得到某种化学分子。这就是元素之间所谓的化学键。这四种元素的组合可以让我们得到成千上万种化学分子。有些是有毒的，有些很无趣，有些很友好，有些是无害的，有些尝起来很美味。 This happens one of them taste good. It's sucralose. Sucralose is an artificial sweetener, a synthetic chemical. That tastes sweet to us. It's used in many baked goods, in chocolates as an artificial sweetener. It's interesting because it is completely synthetic and doesn't exist in nature, yet it tastes very good to us.下面我们就来说说尝起来很不错的那一部分。这是三氯蔗糖。它是一种人造化学甜味剂。尝起来是甜的，所以它常被用于烘焙食物中、或是巧克力以及其他甜品里。这种东西很有趣，因为它完全是人造的，但是吃起来很美味。 Here's another example that chemical tastes good to us. This is sugar. Ordinary table sugar that comes from sugarcane, sugar beets. It's a natural chemical, and it's sweet. But actually it is not very sweet by standards. This is about 45 kilograms of sugar. And it's 170000 calories, 14000％ofyour recommended daily energy in take.另一种尝起来不错的化学制品就是糖。普通的蔗糖来源于甘蔗、甜菜，这是一种天然的化学物质，并且是甜的。这是45千克的白糖，它含17万卡路里，是我们日常所需能量的14000倍。 But you see the little thing on the very top. The tiny little dish up there in the yellow zone. So this is four and a half grams of neotame, which is another synthetic chemical. It is the most intensely sweet, commercially available artificial sweetener. That four and a half grams is as much sweetness as the entire 45 kilograms of sugar. How intense is that！但我们再来看顶上黄色方框里有个小碟子，碟子里放的是4.5克纽甜，它是另一种人造化学物质。它的甜度极高，是一种可作商用的人造甜味剂。那4.5克就跟整整45千克的白糖一样甜。知道它的甜度有多高了吧！ Here's a comparison that I really love. Suppose the neotame were as poisonous as the most poisonous-known synthetic chemical, which is VX nerve gas, a chemical specifically designed to be as poisonous as we could possibly make it. If you were to use that, you know, incredibly poisonous version of neotame, and sweeten a cup of coffee with it to a reasonable level of sweetness, and drink it, you will probably be fine.我个人有一个非常喜欢的对照说法，假设钮甜是一种毒性最高的化学物质，比如VX神经毒气，是人类能力范围内可以造出的毒性最大的化学物质，如果你把这种毒性剧烈的物质，加在一杯咖啡里，让咖啡达到一个比较合理的甜度，然后喝掉，那你可能没什么事。 It's well below the lethal dose, because even it's as poisonous as the most poisonous-known synthetic chemical, poisonous-known synthetic chemical, you still don't need enough of it to be sweet enough that it will actually be likely to kill you.这种甜度，也就是我们假设的毒性，还远达不到致昏的程度，因为就算它的毒性堪比剧毒化学物质，我们摄入的量并不足以致死。 I think that's amazing and one reason I don't worry about artificial sweeteners because they are so little used when you put them in your food, that it actually will be difficult to design one that will be harmful. So that's the example to molecule.我觉得这种对比的说法特别神奇，这也是我并不担心人造甜味剂用量的原因之一，因为我们在食物中能用到的量微乎其微，事实上要想让它达到一个对人体有害的程度还是比较困难的。以上就是关于化学分子的例子。 I find molecules very interesting, and I think something is interesting, apparently I will write a book about it. So I've written a book about molecules, which is also available in Chinese. I'm going to talk about a couple of molecules, here's one of my favorites, because how useful it is in my other projects. And because it helps understand how molecules work in the world.我觉得分子是一种非常有趣的东西，一旦发现什么有意思的，我就会把它写一本书。于是我写了一本关于分子的书，也出了中译本。接下来我想讲几个我特别喜欢的化学分子，因为在我其他的研究中它们也十分有用。而且它也能帮助我们理解分子是如何作用的。 This is cotton. If you pull a fiber off a piece of cotton off a cotton plant, it's about 2 or 3 centimeters' long. It's very short. This is five kilometers of cotton thread on a commercial spool. All the fibers in there are still only 2 or 3 centimeters long. This is five kilometers of cotton thread on a commercial spool. All the fibers in there are still only 2 or 3 centimeters long. They are not glued or knotted or tied or anything like that, they are just twisted around each other.这是棉花。如果你从一株棉花上拉出其中一丝纤维，大概两到三厘米长，它很短。这是一卷五千米的商用棉线，棉线的纤维也只有两三厘米长，这些纤维并不是粘在一起或是绑在一起的，而是紧紧缠绕，拧在一起。 And if you untwist cotton fibers, you can actually take it apart, without breaking any of the fibers. You just untwist them and they come apart. This turns out actually to be quite a good way of thinking about the way certain polymers a certain kind of plastics work. Plastics are made out of long thin molecules. Just like cotton fibers that are made out of long thin fibers. You can actually sort of understand how plastic behaves by thinking about the way that thread behaves.如果你把棉花抽丝剥茧，在不破坏任何一丝纤维的情况下将其分开，像这样轻易地把它们分开，你可以看到聚合物是怎么组合的。聚合物是一种塑料，塑料是由细长的分子组成的，就像棉花由细长的棉纤维组成一样。我们可以通过思考棉线的组合方式，来研究塑料的组合方式。 So this is an ordinary grocery bag, like you get from the store. You can pull it apart pretty easily. It just separates. And when you do this, you're probably not breaking very many of the molecules. Just like when you untwist the cotton thread, you are not breaking the fibers. You're just separating them from each other. But if you instead pull it and sort of stretch it until it gets longer, it kind of becomes like a fiber almost, you will feel, you should try this at home sometime, you will feel a certain point, that's the point of which molecules all become elongated and line up with each other.这是一个很普通的塑料袋，商店里就有。你可以轻易地把它撕烂，像这样变成碎片。当你撕扯它的时候，其实没有破坏其中任何一个分子。就像你把棉线扯开，没有破坏其中的任何纤维一样，你只是将它们分开了而已，因为它们结合得太紧密了。但如果你去拉扯塑料袋，把它拉到一个特定的长度，比如拉到一个纤维那么长，你会感到有一个特定的点。在这个特定点上，塑料袋拉不动了，它变得很结实。再使劲拉，你的手就会被割伤，因为在那个点上很难将它拉长，而这个特定点，就是分子伸展拉伸构成特定排列组合的点。 And they are sort of twisted around each other and they can't slide any more. When you reach that point, you actually feel a bounce. It's sort of a little bounciness to it. That's the carbon-carbon backbone of those long molecules pushing back at. Those bounds are very very strong. They are much stronger than the bounds, the forces, that are holding together the polymer molecules. So it is a very nice way of seeing a sort of molecular level of thing that you can actually feel.这个点使分子们缠绕在一起，保证它们不会轻易被分开。当你达到那个点的时候，你可以感受到这种结合的力量，绷紧的感觉。这就是化学长分子式中的碳碳键在将分子往回拉，这种结合非常稳定，他们远强于那些让高分子聚合在一起的相互作用力。这是一种认识分子级力量的很好的方法，因为我们可以真实地感受到它。 So cotton again, cotton, it's made of molecules called Cellulose. Like all polymers, there's many units repeated over and over again. This is one unit there. So what is the molecule that repeated many many times in cellulose? Well, we've seen that before, just a minute ago. The unit is actually Glucose, it's sugar. Cotton is made of 100% sugar. So why doesn't cotton taste sweet? Why don't we eat cotton?我们回到棉花，它是由一种叫做纤维素的分子构成的。像所有的聚合物一样，棉花分子中有很多重复的小单元，这是其中一个单元，那纤维素中重复了很多次的分子到底是什么呢？其实我们几分钟前才见过它，实际上这种单元就是葡萄糖，也就是糖。棉花是由百分之百的糖分子构成的。那为什么棉花吃起来不甜呢？为什么我们不吃棉花呢？  Because if you want to get the sugar energy out of it, you have to break it up into individual sugars. We don't have any way of doing that. We don't have any enzymes in our stomach that can break up cotton. Only certain bacteria can do that.因为如果我们想从棉花中得到糖分，就必须把棉花分子分解成极小的糖分子，我们没办法做到，人类的胃也没有可以消化棉花的酶，只有一种特定的细菌能做到。 So if you want to get food energy from cotton, you have to feed it to cows. And then eat the cows. This form of chemical processing is that we called cattle ranching .So now you've learn something. This is two kinds of cotton. One is regular cotton. The other is cotton candy. They are both made of 100% sugar. It's just that sugar is bounded together in a different way between the two .So back to sweet things.所以如果你想从棉花中得到糖分，可以把棉花喂给牛，然后你再把牛吃掉。我们称这种化学过程为——养牛。现在明白了吗，这是两种棉花，一种是普通的棉花，一种是棉花糖。它们俩都是由百分之百的糖构成的。只是糖分子在二者中的结合方式不同罢了。我们再说回甜的东西。 These are four examples of non-sugar sweeteners of high intensity sweeteners. Two of them are natural products from plants. And two of them, the two smaller molecules are synthetic chemicals. They taste better than the plant extracts.这里有四种高甜度的无糖甜味剂，其中两个是天然的，从植物中提取的，另外两个是人造化学物质，是两种很小的化学分子。人们总是会问人造甜味剂是不是不健康，我们该不该吃人造甜味剂。事实上大多数人更喜欢人造化学物质的味道，因为它们吃起来比植物提取物味道更好。 But what people usually worry about is whether they are healthy or not. Should I eat them? And I think this is really the wrong question. It's not a question of synthetic verses artificial you should be asking. You should really be asking is that is this a good chemical or bad chemical, not where did they come from.那为什么人们还总是担心人造甜味剂健不健康、该不该吃它呢？其实在我看来这根本就是个错误的问题，人们该关注的不应该是甜味剂是人造的还是天然的问题，而是这是一种好的还是坏的化学物质，而非这些物质是怎么来的。  The fact is that there are good and bad synthetic chemicals, and there are good and bad natural chemicals. This is an example of bad synthetic chemicals, lead acetate. It's terrible, poisonous. It was used as an artificial sweetener by the Romans. And it poisoned them with lead. It was not a good idea.其实人造化学物质有好有坏，天然化学物质亦然。比如说这种不好的人造化学物质，醋酸铅，它很可怕，毒性极强，以前常古罗马人把它用作人造甜味剂，而这会让他们铅中毒，这并不是一种明智的做法。 This is an example of bad natural chemical. It's Gycyrrhizin. Apparently black licorice is not popular in Chinese. But this is a very popular candy in the US. The taste of licorice is gycyrrhizin. And it's very poisonous.下面是一个关于不好的天然化学物质的例子：甘草甜素。黑甘草在中国并不流行，但在美国它是一种很流行的甜味剂。黑甘草的味道主要来源于甘草甜素，然而它毒性很强。 If you eat 100 grams of black licorice a day, which is a lot, but not impossible, for a few months, you can have irreversible liver and kidney damage, heart damage. It's very poisonous. If it were synthetic, it will never be allowed. But because it is natural, there's no regulation and people can put as much as they want in their food. Because natural verses artificial is the wrong question and what we should be looking at was poisonous or not poisonous.如果你一天食用100克黑甘草，这已经很多了。虽然现实中你吃不了那么多，当你持续这样吃了几个月，就会造成不可逆的肝、胃、心脏损伤，这就是黑甘草的毒性。如果黑甘草是人造化学物质，那肯定要被禁用，但正因为它是天然的，没有相应的限制标准，人们就可以在食物里面想放多少放多少。所以与其去争论是天然的还是人造的，更应当关注的是这种物质有没有毒。 The fact is that of the four most poisonous-known chemicals, three of them are natural. It's only the fourth-most poisonous VX nerve gas, that's synthetic. Nature is much better at making poisonous chemicals than we are. The other thing to remember is that all of us like the taste of chemicals. The other thing to remember is that all of us like the taste of chemicals.事实上，这四种众所周知毒性很强的化学物质中，三种都是天然的。只有第四种，VX神经毒气是人造的。大自然显然比我们更擅长制造有毒物质。另一点我们应该记住的是，其实所有人都喜欢化学物质的味道，大家都喜欢。 If you like asparagus, that is favorite of mine, I really love asparagus. And if you like asparagus, those are the chemicals that you like the taste of, and that you enjoy eating. All food is made of many many many chemicals. Some of these are poisonous, some of them are not. Some have flavor, some are for killing bacteria, or fungi, whatever.我很喜欢吃芦笋，如果你也喜欢，其实你喜欢的是其中的化学物质，这些化学物质的味道。所有的食物都由许许多多的化学物质构成，这些物质有些有毒，有些无毒，有些有味道，有些可以用于杀菌，或者其他功能。 You know, we really want to evaluate each chemical in its own right as a good or bad thing without really worry about where they came from. So at the beginning of this talk, I promised you the whole story of chemical, of chemistry. So we have elements, we talked about molecules, now it's time for reactions.我们希望能够按照每种化学物质性质的标准，衡量它们的好坏而非去担心它们的来源。所以在我在演讲开头就已经向各位保证，我演讲的所有东西都跟化学有关，我们身边处处皆化学。刚才我们讨论了元素和分子，现在该说说化学反应了。 I'm gonna show you a somewhat random collection of different reactions. This is one of my favorite reactions of all. We start with two main ingredients, aluminum powder, which is a pure element, and iron oxide, which is a compound of iron and oxygen. You mix these things together, you pour them in a concrete pot, and you light it, and then this happens. 我给大家展示一些不同的化学反应。这是我最喜欢的化学反应之一。我们需要一些铝粉，它是一种纯粹的元素。还需要一些氧化铁，这是一种常见的铁氧化粉末。我们把这两样东西混合在一起，然后放入混凝土罐中，然后点燃，反应就开始了。 So what's happening here is that the aluminum atoms are stealing oxygen away from the iron atoms. You are getting a lot of heat released, a lot of heat released. At the end the result of this reaction is aluminum oxide because the oxygen is moved over to aluminum from iron, but not just any iron, what you get is white hot liquid iron. And just in a few seconds if you watch the bottom down there, you're gonna see the iron come out.这是铝原子它正在将铁原子中的氧偷走。于是大量的热量释放出来，最后我们就得到了氧化铝，因为氧元素转移到了铝元素上，反应得到白色的、温度极高的液态铁。过几秒再看罐子底部，铁流了出来。 That's liquid iron. It was produced by the reaction and is now pouring out the bottom of that pot and here it's going into the mold ,So why are we doing this?这就是铝和氧化铁的反应。然后我们将铁水从底部倒入模具，我们为什么要这么做？ It's fairly elaborate procedure and a lot of energy is released. The answer is…so this is what that looks like after the mold has been removed. The thing you see in the left and right side there are two ends of train track. This is what it looks like after it's cooled down and it's been ground and polished. This is actually how high speed train tracks are joined to each other.这是一个相当精密的过程，期间释放了大量能量。我们移走模具后，就能知道答案了，这是火车的两条铁轨，这是当它冷却下来打磨抛光之后的样子。高铁轨道就是这样连接在一起的。 All around the world, they use this chemical reaction as a way of creating enough liquid iron to fuse, not just weld together, but actually melt together two ends of train tracks. When you go on a high-speed train, and it's very smooth when you're going on. You don't feel any bumping. It's because all the tracks has been melted together into one continuous piece. So it's a very useful chemical reaction.在世界上，人们用这种化学反应去生产液态铁，使它们熔化，使铁轨的两端熔合在一起。这就是为什么坐在高速上你会觉得非常平稳，不会感觉到颠簸的原因。一段一段的轨道都熔合成一整条连贯的轨道。所以这个化学反应是多么实用啊。 But really the reason that I like it is because it is the exact chemical opposite of rusting. Rusting is iron combing with oxygen to form iron oxide. Thermite is iron oxide being pushed back into iron. So it's unrusting the iron, which is cool.不过我喜欢这个反应的真正原因，是因为它是一种与生锈相反的化学反应，生锈是指铁与氧气相结合，形成氧化铁，而这种反应使得氧化铁重新变回铁，也就是“反生锈”作用。这太酷了。 This is another example of metal burning, rusting very fast. In this case, lithium metal combines with oxygen, the same kind of reaction as rusting, but faster. You can actually make iron rust that fast. This is just an ordinary steel wool, you can buy it in the store .If you light it, it will burn!这是一个金属燃烧的反应，它生锈得很快，在这个案例中，锂金属与氧气结合，就像生锈反应一样，但是更快。其实我们可以让铁也锈得那么快，这就是一件很普通的钢丝绒，从商店就能买到，如果将其点燃，它就会剧烈燃烧。 And the reaction that happens is exact the same reaction slightly different mechanism but same reaction as rusting. It's happening so fast that the heat makes the blow up like a glow like that. The key to burning is always oxygen. So you can do fun things with liquid oxygen that this is just ordinary charcoal with drops of liquid oxygen dropping into it until it flares up. A particularly beautiful demonstration of that is if you drop charcoal powder, this is a glass that's filled with pure oxygen gas, so when the charcoal falls into it, suddenly it will brighten up because it is getting more oxygen.这种化学反应其实就跟生锈的反应同理，只是反应机理略有不同。它之所以反应得这么快，就是因为热量高使得其快速爆炸，爆炸的关键在于氧气。于是液氧就可以用来做很多有趣的事，比如说在普通的木炭粉中加上几滴液氧，持续滴入，直到它爆炸。如果往纯氧气瓶中加入木炭粉，也是一个无与伦比的化学实验。当木炭粉掉入氧气瓶中时，粉末会因为得到了足够的氧而突然发出剧烈的光。 But even the oxygen in the air is plenty to burn rapidly like that, if you have very very fine powder. The powder that we're seeing here, is lycopodium powder. It was the favorite of the alchemists, the ancient magicians, that you will have a handfull of it, throw it in the fire, and there is big fire balls. And the emperor will be very impressed and think you are powerful wizard.即使是空气中的氧气也足以快速爆炸，前提是粉末要足够纯。这是石松粉，是炼金师最喜欢的粉末。炼金师就像古代的魔术师，他们总把手伸进火里，拿出一个大火球，皇帝会觉得他们有神奇的力量。 And really it is just actually the spores of club moss, it's a moss spore. But it's so fine that it makes beautiful fire balls. I like this particular sequence because we got several very nice photographs to use in the Reactions book.不过那就是一堆孢子。它确实很神奇，毕竟火球非常漂亮。我喜欢这种特定的结果，在新书《化学反应》里面，就有大量的关于这种反应的照片。 I'm showing you a bunch of them because lycopodium is my favorite powder, and the kid was great in the photo should also…Beautiful powder, very much recommended.我先给大家看一些照片，因为石松粉是我最钟爱的粉末之一，相信在图片中的孩子也是这么想的。看啊！这种神奇的粉末。 So here is an example of a beautiful chemical reaction that it looks like burning but there's no oxygen involved. It's a reaction of aluminum and bromine to form aluminum bromide. But really I'm showing you because I think it is the most beautiful reaction that I've ever filmed.还有一个非常漂亮的化学反应，它看上去像是燃烧但其实没有氧元素在里面。这是铝溴反应，也就是把铝溴反应成溴化物。不过我真的很想让大家看看这个实验，这是我见过最美丽的化学反应了。 It's not really that interesting as a reaction, but it is very pretty. Here's another very beautiful reaction, which is not burning. Your chemistry teacher may have done this for you students, that it's a reaction between potassium iodide and lead nitrate. The result is lead iodide which is a beautiful gold color. This demonstration is sometimes is called the golden rain demonstration.它也不是那么有意思，就单纯是个很美丽的化学反应而已。下面我要给大家看另一个漂亮的，但并非燃烧的化学反应，相信你们的化学老师肯定也做过这种实验，将碘化钾和硝酸铅溶于水，这个反应的结果就是生成金色的碘化铅沉淀，因此这种化学反应也常被叫做金戒指反应。 If you do in the beaker, because it looks like golden rain drops falling down. But it will be a very bad idea if that sort of “rain” would have fall on your farm, for example. Because it's lead iodide, it will poison your farm field for generations.如果你在烧杯中做这个实验，那就像把金戒指扔进去一样，但是如果把这种“金戒指”滴到田地里，将会有非常可怕的后果。因为碘化铅有毒，会长时间污染土壤。 So, really, when I think about chemistry, what I think about is fire, and that's mainly because fire is so interesting. And human have always be drawn to fire. It's everywhere. It's even in an orange peel.因此，每当我想到化学，想到这种火光，其实是因为这种反应真的很美丽。人类总会被火光所吸引。它无处不在，甚至在橙子皮里面都有。 Look at that. I mean, you get an orange peel and squeeze it and you get a beautiful fire ball. The best fire, of course, the best chemical fire, is what in my Reactions book, I refer to as the ancient Chinese art of chemical arranging, which is of course, fireworks.看，如果你把橙子皮团在一起，你会得到一个很漂亮的火球。当然了，最美的火光，在我《化学反应》的书中有提到，我是指那种古代中国艺术里的化学技术，也就是烟花。 Fireworks are just different chemicals, gun powder, flash powder, stars, with different elements, for color, arrange just right carefully by a master. You get things like this. And you know, this is chemistry.烟花其实就是不同的化学物质，诸如火药、闪光粉、火星的混合物，不同的元素、不同的颜色构成了这种神奇的反应。你就会看到这样一种景象，并且知道，这就是化学。 This is what chemistry is about. This is beautiful explosion of fire and beauty, which we see everywhere around us, but quite literally in the art of fireworks. So thank you very much for coming to see what I have to say, Thank you.就是化学之所在，这种火光与美的爆炸，其实随处可见，但只有烟花能将其完美表达。谢谢大家!“SELF格致论道”是中国科学院全力推出、中国科普博览承办的科学讲坛，致力于精英思想的跨界传播，由中国科学院计算机网络信息中心和中国科学院科学传播局联合主办。登陆“SELF格致论道”官方网站、关注微信公众号“SELF格致论道讲坛”、微博“SELF格致论道”获取更多信息。更多合作与SELF工作组self@cnic.cn联系。

出品：中国科普博览 SELF格致论道讲坛   导语：神奇又美丽的化学反应，是元素们合奏出来的一首赞美诗。化学不仅是一门科学，更是一场无与伦比的视觉盛宴。在SELF讲坛上，化学家、搞笑诺贝尔奖获得者、风靡全球的《视觉之旅：神奇的化学元素》、《疯狂科学》畅销书作者西奥多·格雷将为我们呈现万物皆化学的奇幻与美妙。---嘉宾介绍---西奥多·格雷（Theodore Gray）“搞笑诺贝尔奖”获得者《视觉之旅：神奇的化学元素》作者Popular Science 专栏作者以下为西奥多·格雷（Theodore Gray）的演讲实录：Hello! So today I'm going to talk about my favorite subject chemistry, and how everything in the world is made of elements, which are assembled into molecules, and then set in motion by chemical reactions.大家好! 今天我想跟大家谈谈我最喜欢的科目——化学，以及组成分子的元素如何通过化学反应构成世界万物。 Elements are the pure substances, from which everything else is built. You can't divide an element into anything simpler, and when you put them together, you get everything. Every element is unique. Every element has its own story .But first a little bit of my story. 元素是最纯粹的物质形态，世间万物都由它构成。我们无法将一个元素分成更简单的东西，而当我们将它们组合到一起时，我们就有了一切。每一种元素都是独特的，都有它自己的故事，不过首先我想讲讲我自己的故事。 I first became interested in elements about 15 years ago for a completely silly reason.We needed a table for my office. In English you can make a joke about the periodic table, because in English the word “table” means both the thing that you sat at maybe you have dinner, and it also means when you write a bunch of numbers together on paper. So you see “periodic table”, that is funny in English, not in Chinese, but, you know.我最开始对化学元素感兴趣是在大概15年前，出于一个有点傻的原因，我们办公室需要一张桌子。在英语中有个关于化学元素周期表的玩笑。因为在英语中，“table”一词，既可以指吃饭的桌子，也可以指纸上的一堆数字。所以“周期表”用英语表达就很有意思，不过在中文里就没这个意思了。 So it was a joke, I made a “periodic table” table. And then I thought, well, you know, I have a periodic table table, I should put elements on it. So I started collecting elements and I just kept going.就是这样一个玩笑，我做了一张有化学元素周期表的桌子。于是我就在想，既然我有了一张有化学元素周期表的桌子，那我应该放点元素进去，于是我开始收集元素。 And it became unreasonable. I had too many elements, I didn't know what to do with them all. So I thought I'd better take a picture of everyone, and I should write a little bit about a little story about where these elements come from, because otherwise I'll forget what they are.接着问题来了，因为有太多元素了，我不知道该如何处理这么多的元素。于是我又想，最好能给每个元素都拍张照，再写下一些关于它们从哪来的小故事,这样我就不会忘记哪个元素是哪个了。 So I wrote all these descriptions to the pictures and I made a website, where I put up all the pictures and all the stories. And then just a month or two later I got a phone call from the editor ofPopular Science，Magazine which is the largest circulation science magazine in the US.于是我就给这些照片写了描述性的文字，然后建了个网站，把所有的照片和故事都放上去。几个月后我接到了《大众科学》杂志编辑的电话，这本杂志是美国发行量最大的科普杂志。 And they said, “Do you want to write a column every month about elements?” I thought, “I don't know. I've never done that before.” I have no idea, but you know, whatever.”他们问我：“你想开个关于化学元素的专栏吗？”我想我从没干过这种事啊，我也不知道能否干好，但是管他呢！ So I spent the next ten years every month writing something about some element or something to do with chemistry. Basically because we needed a table in my office, that was the only reason. So that became two books,Mad Science, Mad ScienceⅡ, Both which are available in Chinese, which is very nice.于是我在往后的十年里，每个月都会写些元素或者与化学有关的其他东西，这一切仅仅是因为我的办公室里需要一张桌子。长此以往，我的专栏就出了书：《疯狂科学》和《疯狂科学Ⅱ》，这两本书也被译成了中文，挺好的。 Then I made a better website, periodictable.com, and it looks nicer and better URL. Eventually I wrote a book about elements, because I figure out that I have enough stuff now, I've written enough about different elements and I could make a book. That was 8 years ago? So that book has now been translated into 25 languages, which I just can't believe that! It's amazing!自那以后，我建立了一个更加完善的科学网站，最后出了一本有关元素的书。因为我发现已经有足够多的素材来把它们出成书，那大概是八年前。现在这本书已经有25种语言的译本，我都不敢相信这是真的，太神奇了！ Including Chinese, something like 6 years ago. When you write a book, you are forced to learn a lot about many things. So I learnt a lot about elements in the process of writing this book. And I also learnt a lot about myself.中文版大概是六年前出的。其实，当你写一本书的时候，你首先要学习很多东西。在我写这本书的过程中，我也学到了很多，学到了很多关于我自身的东西。 For example, iron. You know, there's not that much to learn about iron. Iron rusts. Everybody knows that. You don't have to study it. But what took me a long time to realize is why iron makes me so sad all the time. I don't like iron. The reason is because of rust.举个例子，铁元素。众所周知，这个元素没什么可讲的，每个人都知道铁会生锈，也不用深入去研究什么。但是我花了很长一段时间，去发掘这个元素让我这么哀伤的原因——我不喜欢铁，因为它会生锈。 Rust is death, and dying, and decaying, and the end of things. Every car, every bridge, every iron fence … everything made of iron is dying slowly, is rusting away. And this is very sad.生锈就是死亡，是衰竭，是腐烂，是一切事物的终结。一切由铁制成的东西，诸如汽车、桥梁、铁栅栏等等，都无法逃脱这个缓慢锈烂的过程，这让人感觉很悲伤。 Actually there is a very nice song by a popular folk singer in America named Arlo Guthrie that has beautiful line about iron in it, about iron rusting. So I'm gonna play you a little bit of that song. So there is “the graveyards of rusted automobiles” exactly like in the song, Very sad.有位名为Arlo Guthrie的美国流行歌手唱过这样一首歌，歌词里有关于铁生锈的描写，华丽而哀伤。事实上歌里唱的那个地方确实就像歌词写的，有着“堆着生锈汽车的废旧垃圾场”，这让人觉得很哀伤。 I love that song because it is a song about the train, and the name of the train is City of New Orleans. That train goes right about mile away from my house. That train goes right about mile away from my house. You really can get on that train and it will take you a thousand miles south to New Orleans, and the whole time you will see rust everywhere.我喜欢这首歌，还因为它是一首关于火车的歌。那列火车通往新奥尔良市，它就从我家几英里以外经过，离我们家房子只有两公里。你甚至真的可以跳上那列火车，然后任它带着你南下千里，去往新奥尔良。旅途所见，皆是锈烂的情景。 So a rusty hammer, this to me is a sad thing. A titanium hammer, on the other hand, that is a wonderful thing. Titanium is a beautiful element, it's strong, it never rusts. It will last forever. And it will be beautiful forever. These are crystals of 99.999% pure titanium, grown from the gas. I mean, just look at it! There's no more beautiful element!一个生锈的铁锤，于我而言不是什么好事。然而一把钛锤，那就另当别论了。钛是一种美丽的元素，它很稳定，从不生锈，可以一直保持最初的状态，也就是说它会一直这么美丽。看这些纯度高达百分之99.999纯钛结晶，它们从气体里炼出来。看！没什么能比它更美的了！ In fact people often ask me, what is my favorite element? I don't really like this question, but everyone wants to know. Sometimes I just say, “well, titanium, because it doesn't rust. And it's beautiful, it's shiny and it's strong.”事实上，人们经常问我：什么是你最喜欢的元素？其实我并不喜欢这个问题，但是既然大家都想知道。我有时就会说，“嗯，钛吧”。因为它从来不生锈，而且好看，闪闪发光，又这么稳定。 But really, the fact is that every element has some reasons why it's nice and good and beautiful. So for example, sodium. Sodium also is shiny, right here, but that's not why sodium is interesting. What's really cool about sodium is that you can throw it in the lake.但真正的事实是，每一种元素都有它之所以如此美丽的原因。比如说，钠元素，钠也是闪闪发光的，看这儿，但是它最有意思的地方不在这儿。当你把它扔进湖里，那才是它最酷的时候。 This is some video from a sodium party that I had a few years ago, where basically I invited a bunch of people, sometimes there is sound. And basically when you throw sodium in the lake and it explodes, and that's great.这是我几年前举办过的一个“钠派对”，我邀请了一帮朋友，派对上会发出一些声音。特别是当我们把钠扔进湖里，它爆炸的情景，太壮观了。 One thing is nice about it is that it is a way of sort of bringing people together and showing them the power of chemistry. What you can do if you know a little bit about the chemistry. And that's fine. So I like sodium because it is a way of bringing people together and which brings us to the next part of my talk, which is bringing elements together to the next part of my talk, which is bringing elements together. 有时候，一件事物之所以美好，是因为它是一种将人们聚集起来，并向人们展示化学魅力的存在。尤其是当你在其中贡献力量的时候，非常美妙。我之所以喜欢钠，也是因为它是一种将人们聚集起来的方式。当然它也将我们带入了我演讲的第二个部分，那就是元素的集合。 Let's say we start with four elements. We have Hydrogen, which is an explosive gas, burns very fast. We have Carbon, which is diamonds or graphite. We have Oxygen, which is another gas that we need to breathe, we die without oxygen. And we have Chlorine, which is a gas that will kill you painfully and quickly, very dangerous stuff.我们从四个元素说起，有氢元素，这是一种易爆气体，可以快速燃烧；有碳元素，也就是钻石和石墨；也有氧元素，这是另一种我们呼吸所必须的气体，没有氧气我们就会死。还有氯元素，这是一种会快速痛苦致死的气体，非常危险。 What do you think we get if we combine all four of these elements together? Well, you get a molecule. That is what's called when you make chemical bounds between elements. There're millions of different molecules that you could get by combining those four elements. Some of those are poisonous molecules and some are very boring and good for anything. Some of them are harmless. Some of them taste good.大家想想，如果我们把这四种元素结合起来会有什么效果？那我们会得到某种化学分子。这就是元素之间所谓的化学键。这四种元素的组合可以让我们得到成千上万种化学分子。有些是有毒的，有些很无趣，有些很友好，有些是无害的，有些尝起来很美味。 This happens one of them taste good. It's sucralose. Sucralose is an artificial sweetener, a synthetic chemical. That tastes sweet to us. It's used in many baked goods, in chocolates as an artificial sweetener. It's interesting because it is completely synthetic and doesn't exist in nature, yet it tastes very good to us.下面我们就来说说尝起来很不错的那一部分。这是三氯蔗糖。它是一种人造化学甜味剂。尝起来是甜的，所以它常被用于烘焙食物中、或是巧克力以及其他甜品里。这种东西很有趣，因为它完全是人造的，但是吃起来很美味。 Here's another example that chemical tastes good to us. This is sugar. Ordinary table sugar that comes from sugarcane, sugar beets. It's a natural chemical, and it's sweet. But actually it is not very sweet by standards. This is about 45 kilograms of sugar. And it's 170000 calories, 14000％ofyour recommended daily energy in take.另一种尝起来不错的化学制品就是糖。普通的蔗糖来源于甘蔗、甜菜，这是一种天然的化学物质，并且是甜的。这是45千克的白糖，它含17万卡路里，是我们日常所需能量的14000倍。 But you see the little thing on the very top. The tiny little dish up there in the yellow zone. So this is four and a half grams of neotame, which is another synthetic chemical. It is the most intensely sweet, commercially available artificial sweetener. That four and a half grams is as much sweetness as the entire 45 kilograms of sugar. How intense is that！但我们再来看顶上黄色方框里有个小碟子，碟子里放的是4.5克纽甜，它是另一种人造化学物质。它的甜度极高，是一种可作商用的人造甜味剂。那4.5克就跟整整45千克的白糖一样甜。知道它的甜度有多高了吧！ Here's a comparison that I really love. Suppose the neotame were as poisonous as the most poisonous-known synthetic chemical, which is VX nerve gas, a chemical specifically designed to be as poisonous as we could possibly make it. If you were to use that, you know, incredibly poisonous version of neotame, and sweeten a cup of coffee with it to a reasonable level of sweetness, and drink it, you will probably be fine.我个人有一个非常喜欢的对照说法，假设钮甜是一种毒性最高的化学物质，比如VX神经毒气，是人类能力范围内可以造出的毒性最大的化学物质，如果你把这种毒性剧烈的物质，加在一杯咖啡里，让咖啡达到一个比较合理的甜度，然后喝掉，那你可能没什么事。 It's well below the lethal dose, because even it's as poisonous as the most poisonous-known synthetic chemical, poisonous-known synthetic chemical, you still don't need enough of it to be sweet enough that it will actually be likely to kill you.这种甜度，也就是我们假设的毒性，还远达不到致昏的程度，因为就算它的毒性堪比剧毒化学物质，我们摄入的量并不足以致死。 I think that's amazing and one reason I don't worry about artificial sweeteners because they are so little used when you put them in your food, that it actually will be difficult to design one that will be harmful. So that's the example to molecule.我觉得这种对比的说法特别神奇，这也是我并不担心人造甜味剂用量的原因之一，因为我们在食物中能用到的量微乎其微，事实上要想让它达到一个对人体有害的程度还是比较困难的。以上就是关于化学分子的例子。 I find molecules very interesting, and I think something is interesting, apparently I will write a book about it. So I've written a book about molecules, which is also available in Chinese. I'm going to talk about a couple of molecules, here's one of my favorites, because how useful it is in my other projects. And because it helps understand how molecules work in the world.我觉得分子是一种非常有趣的东西，一旦发现什么有意思的，我就会把它写一本书。于是我写了一本关于分子的书，也出了中译本。接下来我想讲几个我特别喜欢的化学分子，因为在我其他的研究中它们也十分有用。而且它也能帮助我们理解分子是如何作用的。 This is cotton. If you pull a fiber off a piece of cotton off a cotton plant, it's about 2 or 3 centimeters' long. It's very short. This is five kilometers of cotton thread on a commercial spool. All the fibers in there are still only 2 or 3 centimeters long. This is five kilometers of cotton thread on a commercial spool. All the fibers in there are still only 2 or 3 centimeters long. They are not glued or knotted or tied or anything like that, they are just twisted around each other.这是棉花。如果你从一株棉花上拉出其中一丝纤维，大概两到三厘米长，它很短。这是一卷五千米的商用棉线，棉线的纤维也只有两三厘米长，这些纤维并不是粘在一起或是绑在一起的，而是紧紧缠绕，拧在一起。 And if you untwist cotton fibers, you can actually take it apart, without breaking any of the fibers. You just untwist them and they come apart. This turns out actually to be quite a good way of thinking about the way certain polymers a certain kind of plastics work. Plastics are made out of long thin molecules. Just like cotton fibers that are made out of long thin fibers. You can actually sort of understand how plastic behaves by thinking about the way that thread behaves.如果你把棉花抽丝剥茧，在不破坏任何一丝纤维的情况下将其分开，像这样轻易地把它们分开，你可以看到聚合物是怎么组合的。聚合物是一种塑料，塑料是由细长的分子组成的，就像棉花由细长的棉纤维组成一样。我们可以通过思考棉线的组合方式，来研究塑料的组合方式。 So this is an ordinary grocery bag, like you get from the store. You can pull it apart pretty easily. It just separates. And when you do this, you're probably not breaking very many of the molecules. Just like when you untwist the cotton thread, you are not breaking the fibers. You're just separating them from each other. But if you instead pull it and sort of stretch it until it gets longer, it kind of becomes like a fiber almost, you will feel, you should try this at home sometime, you will feel a certain point, that's the point of which molecules all become elongated and line up with each other.这是一个很普通的塑料袋，商店里就有。你可以轻易地把它撕烂，像这样变成碎片。当你撕扯它的时候，其实没有破坏其中任何一个分子。就像你把棉线扯开，没有破坏其中的任何纤维一样，你只是将它们分开了而已，因为它们结合得太紧密了。但如果你去拉扯塑料袋，把它拉到一个特定的长度，比如拉到一个纤维那么长，你会感到有一个特定的点。在这个特定点上，塑料袋拉不动了，它变得很结实。再使劲拉，你的手就会被割伤，因为在那个点上很难将它拉长，而这个特定点，就是分子伸展拉伸构成特定排列组合的点。 And they are sort of twisted around each other and they can't slide any more. When you reach that point, you actually feel a bounce. It's sort of a little bounciness to it. That's the carbon-carbon backbone of those long molecules pushing back at. Those bounds are very very strong. They are much stronger than the bounds, the forces, that are holding together the polymer molecules. So it is a very nice way of seeing a sort of molecular level of thing that you can actually feel.这个点使分子们缠绕在一起，保证它们不会轻易被分开。当你达到那个点的时候，你可以感受到这种结合的力量，绷紧的感觉。这就是化学长分子式中的碳碳键在将分子往回拉，这种结合非常稳定，他们远强于那些让高分子聚合在一起的相互作用力。这是一种认识分子级力量的很好的方法，因为我们可以真实地感受到它。 So cotton again, cotton, it's made of molecules called Cellulose. Like all polymers, there's many units repeated over and over again. This is one unit there. So what is the molecule that repeated many many times in cellulose? Well, we've seen that before, just a minute ago. The unit is actually Glucose, it's sugar. Cotton is made of 100% sugar. So why doesn't cotton taste sweet? Why don't we eat cotton?我们回到棉花，它是由一种叫做纤维素的分子构成的。像所有的聚合物一样，棉花分子中有很多重复的小单元，这是其中一个单元，那纤维素中重复了很多次的分子到底是什么呢？其实我们几分钟前才见过它，实际上这种单元就是葡萄糖，也就是糖。棉花是由百分之百的糖分子构成的。那为什么棉花吃起来不甜呢？为什么我们不吃棉花呢？  Because if you want to get the sugar energy out of it, you have to break it up into individual sugars. We don't have any way of doing that. We don't have any enzymes in our stomach that can break up cotton. Only certain bacteria can do that.因为如果我们想从棉花中得到糖分，就必须把棉花分子分解成极小的糖分子，我们没办法做到，人类的胃也没有可以消化棉花的酶，只有一种特定的细菌能做到。 So if you want to get food energy from cotton, you have to feed it to cows. And then eat the cows. This form of chemical processing is that we called cattle ranching .So now you've learn something. This is two kinds of cotton. One is regular cotton. The other is cotton candy. They are both made of 100% sugar. It's just that sugar is bounded together in a different way between the two .So back to sweet things.所以如果你想从棉花中得到糖分，可以把棉花喂给牛，然后你再把牛吃掉。我们称这种化学过程为——养牛。现在明白了吗，这是两种棉花，一种是普通的棉花，一种是棉花糖。它们俩都是由百分之百的糖构成的。只是糖分子在二者中的结合方式不同罢了。我们再说回甜的东西。 These are four examples of non-sugar sweeteners of high intensity sweeteners. Two of them are natural products from plants. And two of them, the two smaller molecules are synthetic chemicals. They taste better than the plant extracts.这里有四种高甜度的无糖甜味剂，其中两个是天然的，从植物中提取的，另外两个是人造化学物质，是两种很小的化学分子。人们总是会问人造甜味剂是不是不健康，我们该不该吃人造甜味剂。事实上大多数人更喜欢人造化学物质的味道，因为它们吃起来比植物提取物味道更好。 But what people usually worry about is whether they are healthy or not. Should I eat them? And I think this is really the wrong question. It's not a question of synthetic verses artificial you should be asking. You should really be asking is that is this a good chemical or bad chemical, not where did they come from.那为什么人们还总是担心人造甜味剂健不健康、该不该吃它呢？其实在我看来这根本就是个错误的问题，人们该关注的不应该是甜味剂是人造的还是天然的问题，而是这是一种好的还是坏的化学物质，而非这些物质是怎么来的。  The fact is that there are good and bad synthetic chemicals, and there are good and bad natural chemicals. This is an example of bad synthetic chemicals, lead acetate. It's terrible, poisonous. It was used as an artificial sweetener by the Romans. And it poisoned them with lead. It was not a good idea.其实人造化学物质有好有坏，天然化学物质亦然。比如说这种不好的人造化学物质，醋酸铅，它很可怕，毒性极强，以前常古罗马人把它用作人造甜味剂，而这会让他们铅中毒，这并不是一种明智的做法。 This is an example of bad natural chemical. It's Gycyrrhizin. Apparently black licorice is not popular in Chinese. But this is a very popular candy in the US. The taste of licorice is gycyrrhizin. And it's very poisonous.下面是一个关于不好的天然化学物质的例子：甘草甜素。黑甘草在中国并不流行，但在美国它是一种很流行的甜味剂。黑甘草的味道主要来源于甘草甜素，然而它毒性很强。 If you eat 100 grams of black licorice a day, which is a lot, but not impossible, for a few months, you can have irreversible liver and kidney damage, heart damage. It's very poisonous. If it were synthetic, it will never be allowed. But because it is natural, there's no regulation and people can put as much as they want in their food. Because natural verses artificial is the wrong question and what we should be looking at was poisonous or not poisonous.如果你一天食用100克黑甘草，这已经很多了。虽然现实中你吃不了那么多，当你持续这样吃了几个月，就会造成不可逆的肝、胃、心脏损伤，这就是黑甘草的毒性。如果黑甘草是人造化学物质，那肯定要被禁用，但正因为它是天然的，没有相应的限制标准，人们就可以在食物里面想放多少放多少。所以与其去争论是天然的还是人造的，更应当关注的是这种物质有没有毒。 The fact is that of the four most poisonous-known chemicals, three of them are natural. It's only the fourth-most poisonous VX nerve gas, that's synthetic. Nature is much better at making poisonous chemicals than we are. The other thing to remember is that all of us like the taste of chemicals. The other thing to remember is that all of us like the taste of chemicals.事实上，这四种众所周知毒性很强的化学物质中，三种都是天然的。只有第四种，VX神经毒气是人造的。大自然显然比我们更擅长制造有毒物质。另一点我们应该记住的是，其实所有人都喜欢化学物质的味道，大家都喜欢。 If you like asparagus, that is favorite of mine, I really love asparagus. And if you like asparagus, those are the chemicals that you like the taste of, and that you enjoy eating. All food is made of many many many chemicals. Some of these are poisonous, some of them are not. Some have flavor, some are for killing bacteria, or fungi, whatever.我很喜欢吃芦笋，如果你也喜欢，其实你喜欢的是其中的化学物质，这些化学物质的味道。所有的食物都由许许多多的化学物质构成，这些物质有些有毒，有些无毒，有些有味道，有些可以用于杀菌，或者其他功能。 You know, we really want to evaluate each chemical in its own right as a good or bad thing without really worry about where they came from. So at the beginning of this talk, I promised you the whole story of chemical, of chemistry. So we have elements, we talked about molecules, now it's time for reactions.我们希望能够按照每种化学物质性质的标准，衡量它们的好坏而非去担心它们的来源。所以在我在演讲开头就已经向各位保证，我演讲的所有东西都跟化学有关，我们身边处处皆化学。刚才我们讨论了元素和分子，现在该说说化学反应了。 I'm gonna show you a somewhat random collection of different reactions. This is one of my favorite reactions of all. We start with two main ingredients, aluminum powder, which is a pure element, and iron oxide, which is a compound of iron and oxygen. You mix these things together, you pour them in a concrete pot, and you light it, and then this happens. 我给大家展示一些不同的化学反应。这是我最喜欢的化学反应之一。我们需要一些铝粉，它是一种纯粹的元素。还需要一些氧化铁，这是一种常见的铁氧化粉末。我们把这两样东西混合在一起，然后放入混凝土罐中，然后点燃，反应就开始了。 So what's happening here is that the aluminum atoms are stealing oxygen away from the iron atoms. You are getting a lot of heat released, a lot of heat released. At the end the result of this reaction is aluminum oxide because the oxygen is moved over to aluminum from iron, but not just any iron, what you get is white hot liquid iron. And just in a few seconds if you watch the bottom down there, you're gonna see the iron come out.这是铝原子它正在将铁原子中的氧偷走。于是大量的热量释放出来，最后我们就得到了氧化铝，因为氧元素转移到了铝元素上，反应得到白色的、温度极高的液态铁。过几秒再看罐子底部，铁流了出来。 That's liquid iron. It was produced by the reaction and is now pouring out the bottom of that pot and here it's going into the mold ,So why are we doing this?这就是铝和氧化铁的反应。然后我们将铁水从底部倒入模具，我们为什么要这么做？ It's fairly elaborate procedure and a lot of energy is released. The answer is…so this is what that looks like after the mold has been removed. The thing you see in the left and right side there are two ends of train track. This is what it looks like after it's cooled down and it's been ground and polished. This is actually how high speed train tracks are joined to each other.这是一个相当精密的过程，期间释放了大量能量。我们移走模具后，就能知道答案了，这是火车的两条铁轨，这是当它冷却下来打磨抛光之后的样子。高铁轨道就是这样连接在一起的。 All around the world, they use this chemical reaction as a way of creating enough liquid iron to fuse, not just weld together, but actually melt together two ends of train tracks. When you go on a high-speed train, and it's very smooth when you're going on. You don't feel any bumping. It's because all the tracks has been melted together into one continuous piece. So it's a very useful chemical reaction.在世界上，人们用这种化学反应去生产液态铁，使它们熔化，使铁轨的两端熔合在一起。这就是为什么坐在高速上你会觉得非常平稳，不会感觉到颠簸的原因。一段一段的轨道都熔合成一整条连贯的轨道。所以这个化学反应是多么实用啊。 But really the reason that I like it is because it is the exact chemical opposite of rusting. Rusting is iron combing with oxygen to form iron oxide. Thermite is iron oxide being pushed back into iron. So it's unrusting the iron, which is cool.不过我喜欢这个反应的真正原因，是因为它是一种与生锈相反的化学反应，生锈是指铁与氧气相结合，形成氧化铁，而这种反应使得氧化铁重新变回铁，也就是“反生锈”作用。这太酷了。 This is another example of metal burning, rusting very fast. In this case, lithium metal combines with oxygen, the same kind of reaction as rusting, but faster. You can actually make iron rust that fast. This is just an ordinary steel wool, you can buy it in the store .If you light it, it will burn!这是一个金属燃烧的反应，它生锈得很快，在这个案例中，锂金属与氧气结合，就像生锈反应一样，但是更快。其实我们可以让铁也锈得那么快，这就是一件很普通的钢丝绒，从商店就能买到，如果将其点燃，它就会剧烈燃烧。 And the reaction that happens is exact the same reaction slightly different mechanism but same reaction as rusting. It's happening so fast that the heat makes the blow up like a glow like that. The key to burning is always oxygen. So you can do fun things with liquid oxygen that this is just ordinary charcoal with drops of liquid oxygen dropping into it until it flares up. A particularly beautiful demonstration of that is if you drop charcoal powder, this is a glass that's filled with pure oxygen gas, so when the charcoal falls into it, suddenly it will brighten up because it is getting more oxygen.这种化学反应其实就跟生锈的反应同理，只是反应机理略有不同。它之所以反应得这么快，就是因为热量高使得其快速爆炸，爆炸的关键在于氧气。于是液氧就可以用来做很多有趣的事，比如说在普通的木炭粉中加上几滴液氧，持续滴入，直到它爆炸。如果往纯氧气瓶中加入木炭粉，也是一个无与伦比的化学实验。当木炭粉掉入氧气瓶中时，粉末会因为得到了足够的氧而突然发出剧烈的光。 But even the oxygen in the air is plenty to burn rapidly like that, if you have very very fine powder. The powder that we're seeing here, is lycopodium powder. It was the favorite of the alchemists, the ancient magicians, that you will have a handfull of it, throw it in the fire, and there is big fire balls. And the emperor will be very impressed and think you are powerful wizard.即使是空气中的氧气也足以快速爆炸，前提是粉末要足够纯。这是石松粉，是炼金师最喜欢的粉末。炼金师就像古代的魔术师，他们总把手伸进火里，拿出一个大火球，皇帝会觉得他们有神奇的力量。 And really it is just actually the spores of club moss, it's a moss spore. But it's so fine that it makes beautiful fire balls. I like this particular sequence because we got several very nice photographs to use in the Reactions book.不过那就是一堆孢子。它确实很神奇，毕竟火球非常漂亮。我喜欢这种特定的结果，在新书《化学反应》里面，就有大量的关于这种反应的照片。 I'm showing you a bunch of them because lycopodium is my favorite powder, and the kid was great in the photo should also…Beautiful powder, very much recommended.我先给大家看一些照片，因为石松粉是我最钟爱的粉末之一，相信在图片中的孩子也是这么想的。看啊！这种神奇的粉末。 So here is an example of a beautiful chemical reaction that it looks like burning but there's no oxygen involved. It's a reaction of aluminum and bromine to form aluminum bromide. But really I'm showing you because I think it is the most beautiful reaction that I've ever filmed.还有一个非常漂亮的化学反应，它看上去像是燃烧但其实没有氧元素在里面。这是铝溴反应，也就是把铝溴反应成溴化物。不过我真的很想让大家看看这个实验，这是我见过最美丽的化学反应了。 It's not really that interesting as a reaction, but it is very pretty. Here's another very beautiful reaction, which is not burning. Your chemistry teacher may have done this for you students, that it's a reaction between potassium iodide and lead nitrate. The result is lead iodide which is a beautiful gold color. This demonstration is sometimes is called the golden rain demonstration.它也不是那么有意思，就单纯是个很美丽的化学反应而已。下面我要给大家看另一个漂亮的，但并非燃烧的化学反应，相信你们的化学老师肯定也做过这种实验，将碘化钾和硝酸铅溶于水，这个反应的结果就是生成金色的碘化铅沉淀，因此这种化学反应也常被叫做金戒指反应。 If you do in the beaker, because it looks like golden rain drops falling down. But it will be a very bad idea if that sort of “rain” would have fall on your farm, for example. Because it's lead iodide, it will poison your farm field for generations.如果你在烧杯中做这个实验，那就像把金戒指扔进去一样，但是如果把这种“金戒指”滴到田地里，将会有非常可怕的后果。因为碘化铅有毒，会长时间污染土壤。 So, really, when I think about chemistry, what I think about is fire, and that's mainly because fire is so interesting. And human have always be drawn to fire. It's everywhere. It's even in an orange peel.因此，每当我想到化学，想到这种火光，其实是因为这种反应真的很美丽。人类总会被火光所吸引。它无处不在，甚至在橙子皮里面都有。 Look at that. I mean, you get an orange peel and squeeze it and you get a beautiful fire ball. The best fire, of course, the best chemical fire, is what in my Reactions book, I refer to as the ancient Chinese art of chemical arranging, which is of course, fireworks.看，如果你把橙子皮团在一起，你会得到一个很漂亮的火球。当然了，最美的火光，在我《化学反应》的书中有提到，我是指那种古代中国艺术里的化学技术，也就是烟花。 Fireworks are just different chemicals, gun powder, flash powder, stars, with different elements, for color, arrange just right carefully by a master. You get things like this. And you know, this is chemistry.烟花其实就是不同的化学物质，诸如火药、闪光粉、火星的混合物，不同的元素、不同的颜色构成了这种神奇的反应。你就会看到这样一种景象，并且知道，这就是化学。 This is what chemistry is about. This is beautiful explosion of fire and beauty, which we see everywhere around us, but quite literally in the art of fireworks. So thank you very much for coming to see what I have to say, Thank you.就是化学之所在，这种火光与美的爆炸，其实随处可见，但只有烟花能将其完美表达。谢谢大家!“SELF格致论道”是中国科学院全力推出、中国科普博览承办的科学讲坛，致力于精英思想的跨界传播，由中国科学院计算机网络信息中心和中国科学院科学传播局联合主办。登陆“SELF格致论道”官方网站、关注微信公众号“SELF格致论道讲坛”、微博“SELF格致论道”获取更多信息。更多合作与SELF工作组self@cnic.cn联系。

What initially started out as an attempt to cheer up a sick friend ended up inspiring thousands around the world when John Nikas and a 1953 Austin-Healey 100 – known as Grace – covered more than 300,000 miles visiting children and adults afflicted with cancer. Beset by daily mechanical difficulties and traveling through heat, hail, rain and snow, Grace became a rolling metaphor for people struggling with the terrible disease. Rusting badly by the hour, sagging on tired springs, and covering almost a 1000-miles per day, Grace and John spread their message of hope and resilience across the country, refusing to give in to the daily obstacles that appeared in their path. As John once explained, “sometimes we don’t have the luxury of going forward when things are great; sometimes we have to sally forth when things are falling apart – physically, emotionally or financially. The key is to press on regardless – even when the night is dark, the wind is cold, and the oil pressure is falling into the single digits.” The journey received worldwide press coverage, including national and local television features and profiles in the Extra, New York Times and USA Today. Today, Grace appears at museums across the country, while other Drive Away Cancer cars have assumed the mantle of visiting children to bring some light – and oil leaks – into their lives.

Ask The Guitar Coach (International) - Episode Number 15Today’s question: *“ How can I stop my guitar strings from rusting quickly? ” *Welcome to Ask the Guitar Coach (ATGC), the ONLY podcast where we answer YOUR questions about playing and learning the Electric guitar.Hosted by Ioannis Anastassakis, program director of Elite Guitar Coaching.If you want your question to be featured in an upcoming episode - email it at the email address ioannis@ioannis.org and we will add it to the questions to be covered in a future episode of “Ask The Guitar Coach”!

New Materials to help separate oil from water using magnets and nano particles. Plus making cheaper and more efficient batteries from recycling rusting steel.

Rusting is red, and chipset's are blue. let the Giant Snails assimilate you. We are robotastic. Robots and Cyborgs may be the next step in snail evolution...be a part of the future, subscribe to our feed and don't forget to like us! Announcers RacerX Gullwing, Mae Best, Oodlemi Noodle, Fukuju Amaterasu, Giant Racing Snail Pros, Tindallia Soothsayer, Oodlemi Noodle, Alden Cortes, Catten Carter, Whispering Wind, Giant Racing Snails, LittleAbs (Abby Black), Lobbie riggles, Babypea, Lulee Babenco, Queenie Promise, Cally Kane, Some of our music we use during the race is by my good friend ,Alazarin Mobius, Credits music by ,Alazarin Mobius Cosmodrome, is on the album Reticulated Splines and during the race we used his song Space_Patrol is on the album Iaxartes Tholus. You can buy them at http://alazarinmobius.bandcamp.com , by The Invisible Band! Thanks Man!!Giant Snail Races

So lovely for "Slice o' Ginga" (Ginger Slice) to drop by Tuff City Radio 90.1 FM studios for an interview, with a special .mp3 in tow... Check out my chat with the Tofitian MC and mixologist, better known around these parts as one Ginger Lee, starting at 48:30 of the program. "It is a magical night in Tofino," she pointed out... Then, don't miss her exclusive guest mix, which kicks off at 57:19. DJ Xoiko gets in the hot seat at 1:38:43 to give us a sense of the #bassline madness you'll be able to expect from his new show in the weeks to come... Until then, you better get ready because we've got everything from "The Turtle" by Nathan Fake (@nthnfk), to Manitoba's (@caribouband) "Crayon," to Menomena's "Wet and Rusting" -- plus heaps in between. We'll start it all off with a @ducky Rave Tool, then move on to hit up some Patrick Topping (@patrick-topping-official), even including Disclosure (@disclosuremusic) and A Tribe Called Quest (@a-tribe-called-quest-official) along the way. It was obviously a day to play old favourites on my part, such as "Black and Blue" by Miike Snow (@miikesnow), while mixing in some newer numbers like the Friction remix of Gorillaz' "Dare" and Calyx and TeeBee's (@calyxteebee) "Nothing Left". And to bookend the whole experience, I decided to premiere a great slow rap jam from a fellow treeplanter's Victoria squad Cognac Crew (@user-474057469-21693356). Cheers for the heads up Shihottie. Plus, I melded the #podcast version into form using, at one point, six different vocal layers. So soak up the #chorus #reverb and #overdrive and kick back, because this, is the Frequency Horizon. #peace homies... (Originally broadcast March 29, 2016 on 90.1 FM Tuff City Radio in Tofino, B.C., Canada)

A large amount of surface rust can be a tell-tale sign that the mechanisms in the head or the cabinet are frozen in place.  Evaluate any machine with rust carefully before purchasing. How to remove rust from your siderails, legs, and coin door, as well as smaller parts.

This episode originally aired live on KWTF Sonoma County Radio on January 20, 2015. In this episode, we continue our Portland Improv Road Trip, meeting up with Portland Improvisors, Dan Humke and Jay Flewelling and Ashland Improvisor and Stand-Up Comedian, Meghan Manning. We had blast, improvising and talking about all things Portland. Throughout this episode, we feature Portland music, as well!And if you want to know more about Jay Flewelling's variety show, Comedy Grab Bag, you can visit http://pdspdx.net/cgb/ and they are also on Facebook and Twitter.Songs played:"Mrs. Dark Fantasy" by Sean Flinn & The Royal We (2010)"Bottom of the Lake" by The Builders & The Butchers (2007)"Hang On Little Tomato" by Pink Martini (2004)"Wet & Rusting" by Menomena (2007)"The Hand" by Summer Cannibals (2013)"A Long Way From Cerrillos" by Wooden Indian Burial Ground (2012)Don’t forget to stay connected on all the social media places!Twitter, Facebook, Tumblr, 8Tracks, Pinterest, SoundCloudA please feel free to rate and subscribe and do all the things the robots like to push us up the ladder on I-Tunes at https://itunes.apple.com/us/podcast/spilling-rubies/id928952261

This episode originally aired live on KWTF Sonoma County Radio on January 20, 2015. In this episode, we continue our Portland Improv Road Trip, meeting up with Portland Improvisors, Dan Humke and Jay Flewelling and Ashland Improvisor and Stand-Up Comedian, Meghan Manning. We had blast, improvising and talking about all things Portland. Throughout this episode, we feature Portland music, as well!And if you want to know more about Jay Flewelling's variety show, Comedy Grab Bag, you can visit http://pdspdx.net/cgb/ and they are also on Facebook and Twitter.Songs played:"Mrs. Dark Fantasy" by Sean Flinn & The Royal We (2010)"Bottom of the Lake" by The Builders & The Butchers (2007)"Hang On Little Tomato" by Pink Martini (2004)"Wet & Rusting" by Menomena (2007)"The Hand" by Summer Cannibals (2013)"A Long Way From Cerrillos" by Wooden Indian Burial Ground (2012)Don’t forget to stay connected on all the social media places!Twitter, Facebook, Tumblr, 8Tracks, Pinterest, SoundCloudA please feel free to rate and subscribe and do all the things the robots like to push us up the ladder on I-Tunes at https://itunes.apple.com/us/podcast/spilling-rubies/id928952261

NICS Checks, NFA Items, Jerry Miculek 50 Cal. Video, Attempted Robbery, ATK Buys Bushnell, Mil-Spec vs Commercial, Rusting Guns from Oils

June 16, 2013, Sunday Worship, 11 am

There are five places on Earth where the people routinely live to over 120 years of age in good health with virtually no cancer or dental caries (decay of a bone or tooth), where they remain robust and strong and are also able to bear children even in old age, and the most famous of these, Hunza in the Himalayas, has people who live to 120-140 years old. There are also villages in France where the people are extremely healthy and other villages where the people are run-down. Much research has proven conclusively that the major common denominator of the healthy long-living people is their local water. Dr. Henri Coanda, the Romanian father of fluid dynamics and a Nobel Prize winner at 78 yrs old, spent six decades studying the Hunza water trying to determine what it was in this water that caused such beneficial effects for the body. He discovered that there were indeed anomalous properties to the Hunza water. It had a different freezing and boiling point than ordinary water, a different viscosity and a different surface tension. When he became too old to continue his research he entrusted it to the then young Dr. Patrick Flanagan. Dr. Flanagan worked for a further 30 years on the Hunza water sample trying to isolate and synthesize its properties. The reason that he had to work on the original 40 year old Hunza sample was that Hunza is no longer the pristine wilderness that it used to be, as now there are highways going there and man has brought in insecticides and other killers and the local water is not as pure as it was. Dr. Flanagan was eventually able to create the same anomalies in water but it wasn't stable. As soon as the water was shaken or stirred, it lost the properties - unlike the original Hunza water sample which still retained its qualities even when shaken. Have you ever noticed taking vitamins or other supplements and not really getting much effect? This is a sign that those supplements are not getting fully absorbed by the body. As an example, when you take 1,000 mg of Vitamin C, the body usually only gets about 300 mg and eliminates 700 mg through the intestines. Patrick Flanagan took his process further and was able to dry the nano-colloids into a powder (called Ultimate Mega H-) that could be combined with other supplements and when this is done, their absorbability increases by about 300%. In the example above, the body gets the full use of all 1,000 mg of Vitamin C. Ultimate Mega H-™ Each week Martin Pytela and Scott Paton discuss Holistic principles for healthy living. Life Enthusiast Co-op is built on over 25 years in study, health consultations and market research in the field of holistic and alternative medicine. We deliver solid time tested expertise. We are in this business not for the money, but for the passion, we have for sharing with others what we had to learn the hard way, through experience. We focus on high quality, innovative holistic solutions. Length: 21:00 Go to iTunes and review our podcast: iTunes Life Enthusiast Reviews and 5 star ratings If You Enjoyed This, Please Go To "FANS OF THIS SHOW" On The RIGHT And Then Click On "BECOME A FAN". In Addition, PLEASE CLICK On The “SEND TO A FRIEND” At The Bottom Of This Podcast…. COPY THE DATA And SEND THIS, and “My Pod Home Page URL”, To EVERYONE In Your ADDRESS BOOK…. FRIENDS Or ENEMIES! WANT TO BE NOTIFIED OF NEW EPISODES? ~~~~~~~~~~~~~~~~~~~~ Go To “Join my mailing list ” On The RIGHT………. When It Comes Up You Will See On This Page “Add me to Life Enthusiast''s mailing list:” ………. And Then type in your name and email address ………. Now Just Click “Save”. Technorati Tags: weight loss, Diet, Obesity, Dieting, Healthy Living,Food, Exercise, Fitness, Nutrition, Supplements, Lose Weight, Martin Pytela, Scott Paton.