Podcasts about day length

Today we discuss the science of delusion, how changes in the length of our days can cause changes in our behavior, and a potential new life saving drug to fight the current opioid crisis. Delusion Science “What is walking corpse syndrome?” by Victoria Shepherdhttps://www.sciencefocus.com/the-human-body/walking-corpse-syndrome/“Glass Bones and Walking Corpses: 9 Delusions from History” by Amy Irvinehttps://www.historyhit.com/common-delusions-in-history/S.A.D. About Day Length “How changes in length of day change the brain and subsequent behavior” by Scott LaFeehttps://www.sciencedaily.com/releases/2022/09/220907093419.htm“Seasonal changes in day length induce multisynaptic neurotransmitter switching to regulate hypothalamic network activity and behavior” by Alessandra Porcuhttps://www.science.org/doi/10.1126/sciadv.abn9867Fentanyl Vaccine “An Immunconjugate Vaccine Alters Distribution and Reduces the Antinociceptive, Behavioral and Physiological Effects of Fentanyl in Male and Female Rats” by Colin N. Hailehttps://www.mdpi.com/1999-4923/14/11/2290“New Fentanyl Vaccine Eliminates The Drug's High, Rat Study Finds” by Felicity Nelsonhttps://www.sciencealert.com/new-fentanyl-vaccine-eliminates-the-drugs-high-rat-study-finds“Fentanyl Vaccine Breakthrough – Potential “Game Changer” for Opioid Epidemic” by University of Houstonhttps://scitechdaily.com/fentanyl-vaccine-breakthrough-potential-game-changer-for-opioid-epidemic/“Fentanyl Vaccine Potential ‘Game Changer' for Opioid Epidemic” by Laurie Fickmanhttps://uh.edu/news-events/stories/2022-news-articles/november-2022/11142022-fentanyl-vaccine-haile-kosten.phpFollow Curiosity Daily on your favorite podcast app to get smarter with Calli and Nate — for free! Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.Find episode transcripts here: https://curiosity-daily-4e53644e.simplecast.com/episodes/delusion-science-sad-about-day-length-fentanyl-vaccine

This episode explores new research, which has improved the ability to predict fluctuations in the rotation of the Earth and with it the length of the day. --- Read this episode's science poem here.             Read the scientific study that inspired it here.   Read ‘Days' by Philip Larkin here. --- Music by Rufus Beckett. --- Follow Sam on social media and send in any questions or comments for the podcast: Email: sam.illingworth@gmail.com   Twitter: @samillingworth 

Extended day length during the brooding period is thought to benefit broilers' long-term performance and well-being. However, a University of Georgia study has re-evaluated that idea and found no detrimental impact of dark periods applied during that early production phase.  Chapters:0:00 Intro0:10 Brian Fairchild, PhD, University of Georgia0:23 Does adding a dark period help baby chicks?2:47 4-hour dark period evaluated4:14 No disadvantage in providing chicks a dark period________________________________________________Poultry Health Today is a news publication sponsored by Zoetis designed to bring broiler, layer and turkey producers the latest news and insights on poultry health, welfare, performance and sustainability. Visit us at PoultryHealthToday.com and follow us on LinkedIn, Facebook and Twitter. For more on our sponsor, visit Zoetis.com.

In this week's show, recorded before the Euro 2021 final, Dr Chris explains why Inuits survive on polar fare with impunity but Shackleton's crew developed nutritional deficiency when they were stuck in the Antarctic. Also, why laser beams are bad for goalkeepers, if energy drinks are dangerous, why squinting sharpens vision, if there humans with better senses than average, and what is meant by the percentage chance of rain? Like this podcast? Please help us by supporting the Naked Scientists

In this week's show, recorded before the Euro 2021 final, Dr Chris explains why Inuits survive on polar fare with impunity but Shackleton's crew developed nutritional deficiency when they were stuck in the Antarctic. Also, why laser beams are bad for goalkeepers, if energy drinks are dangerous, why squinting sharpens vision, if there humans with better senses than average, and what is meant by the percentage chance of rain? Like this podcast? Please help us by supporting the Naked Scientists

Nugget Of the Day: “Length of Service Alone will never form a military man. For after serving many years, an undisclpinied solider is still a novice in his profession.” This quote leads us into our guest today Grant Fowler. Grant is the owner of Fowler Fitness where he works with athletes online and in person with the goal of a holistic high performance approach to training. I first heard of Grant on my good friend Jake Tuuras podcast and loved his approach to training and life. Grant is another young strength coach with his own business so we have a ton to talk about today. In this podcast we discussed setting your worth, variation in training and Grants approach to Holistic High Performance. Keep Chopping Wood

The growth layers in a 70-million-year-old clam shell indicate that a year back then had more than 370 days, with each day being only about 23.5 hours.

本期科学美国人60s文稿在此专辑推广的下方姊妹专辑UC Science Today上线！欢迎订阅，周一到周五日更！UC Science Today（点击左侧蓝字进入专辑页面查看详情）以下内容为本期科学美国人60s内容：

The growth layers in a 70-million-year-old clam shell indicate that a year back then had more than 370 days, with each day being only about 23.5 hours.

本期科学美国人60s文稿在此专辑推广的下方姊妹专辑UC Science Today上线！欢迎订阅，周一到周五日更！UC Science Today（点击左侧蓝字进入专辑页面查看详情）以下内容为本期科学美国人60s内容：

How long is the perfect day?

Phenology is the study of the timing of events that reoccur every year, think of it as nature’s calendar.

What is time & why does it move forward? (The Conversation) (http://theconversation.com/what-is-time-and-why-does-it-move-forward-55065) What is time? (Wikipedia) (https://en.wikipedia.org/wiki/Time) A debate over the physics of time (Quanta Magazine) (https://www.quantamagazine.org/20160719-time-and-cosmology/) Check if the time on your devices matches 'atomic time' anywhere on Earth (Time.is) (https://time.is) Why is a minute divided into 60 seconds, an hour into 60 minutes, yet there are only 24 hours in a day? (Scientific American) (https://www.scientificamerican.com/article/experts-time-division-days-hours-minutes/) A year is the orbital period of the Earth moving in its orbit around the Sun (Wikipedia) (https://en.wikipedia.org/wiki/Year) The period of time during which the Earth completes one rotation with respect to the Sun is called a solar day (Wikipedia) (https://en.wikipedia.org/wiki/Day) Length of a day & a year on Mars (NASA) (http://mars.nasa.gov/allaboutmars/facts/#?c=inspace&s=distance) Timekeeping on Mars (Wikipedia) (https://en.wikipedia.org/wiki/Timekeeping_on_Mars) The 'stardate' system: How they track time on Star Trek (Wikipedia) (https://en.wikipedia.org/wiki/Stardate) How do Star Trek stardates work? (Mental Floss) (http://mentalfloss.com/article/68741/how-do-star-trek-stardates-work) A discussion on how the Federation sets its clocks on Star Trek (StackExchange, SciFi) (http://scifi.stackexchange.com/questions/17575/how-does-the-federation-determine-how-to-set-their-clocks) What is the arrow of time? (Wikipedia) (https://en.wikipedia.org/wiki/Arrow_of_time) Where does our arrow of time come from? (Forbes) (http://www.forbes.com/sites/startswithabang/2016/10/12/where-does-our-arrow-of-time-come-from/#5d5c0c255251) Travelling forwards through time is possible, Einstein said so (Physics.org) (http://www.physics.org/article-questions.asp?id=131) The 'twin paradox' involves identical twins - one travels into space in a high-speed rocket (Sven) & returns home to find that the twin who stayed on Earth has aged more (Geoffrey) (Wikipedia) (https://en.wikipedia.org/wiki/Twin_paradox) Does light experience time? (Phys.org) (http://phys.org/news/2014-05-does-light-experience-time.html) Interstellar (IMDb) (http://www.imdb.com/title/tt0816692/) Neil deGrasse Tyson explains how gravity affects time (YouTube) (https://www.youtube.com/watch?v=BRw6ox3dGcA) Theory claims that time is not the 4th dimension (The Daily Galaxy) (http://www.dailygalaxy.com/my_weblog/2012/04/weekend-feature-space-is-4d-theory-claims-that-time-is-not-the-4th-dimension.html) The 'jiffy': The duration light takes to travel one fermi (10^−15 m, about the size of a nucleon) in a vacuum (Wikipedia) (https://en.wikipedia.org/wiki/Time#List_of_units) The origins of calendars (Wikipedia) (https://en.wikipedia.org/wiki/Calendar) The Gregorian calendar is the international standard, but there are many national calendars in use (Wikipedia) (https://en.wikipedia.org/wiki/Calendar#Calendars_in_use) Is it time to overhaul the calendar? (Scientific American) (https://www.scientificamerican.com/article/is-it-time-to-overhaul/) Proposals for replacement calendars (Wikipedia) (https://en.wikipedia.org/wiki/Calendar_reform#Proposals) Cool animation - 'A new history for humanity': Proposes adding 10,000 years to the date so it's the year 12,017 (Kurzgesagt, YouTube) (https://www.youtube.com/watch?v=czgOWmtGVGs) How do we know what year it is? (Redditt) (https://www.reddit.com/r/NoStupidQuestions/comments/2qyywj/how_do_we_know_what_year_it_is_when_did_people/) Year zero (Wikipedia) (https://en.wikipedia.org/wiki/0_(year)) 'Precision time protocol' is used to synchronise clocks throughout a computer network (Wikipedia) (https://en.wikipedia.org/wiki/Precision_Time_Protocol) 1 January, 1970: When Unix time/Epoch time began for computers (Wikipedia) (https://en.wikipedia.org/wiki/Unix_time) Convert regular time to Epoch time (Epoch Converter) (http://www.epochconverter.com) Set your iPhone's date to January 1, 1970 & you'll kill it (Sydney Morning Herald) (http://www.smh.com.au/digital-life/mobiles/iphone-date-bug-dont-set-your-iphones-date-to-january-1-1970-20160214-gmtzem.html) Remember Y2K? (Time) (http://time.com/3645828/y2k-look-back/) What are the main problems with the Y2K computer crisis & how are people trying to solve them? (Scientific American) (https://www.scientificamerican.com/article/what-are-the-main-problem/) How quartz clocks & watches work (Explain That Stuff!) (http://www.explainthatstuff.com/quartzclockwatch.html) What is quartz? (Geology.com) (http://geology.com/minerals/quartz.shtml) Caesium atomic clocks & the definition of a second (HyperPhysics) (http://hyperphysics.phy-astr.gsu.edu/hbase/acloc.html) How does one arrive at the exact number of cycles of radiation a caesium-133 atom makes in order to define one second? (Scientific American) (https://www.scientificamerican.com/article/how-does-one-arrive-at-th/) Every now and then we have to insert a leap second because the Earth's rotation is slowing down. Could we speed up Earth's rotation, so that we do not need leap seconds? (xkcd) (https://what-if.xkcd.com/26/) What is a leap second? (Wikipedia) (https://en.wikipedia.org/wiki/Leap_second) What is a leap year? (Wikipedia) (https://en.wikipedia.org/wiki/Leap_year) Neil deGrasse Tyson explains leap years (YouTube) (https://youtu.be/yd1i3vkkh-0) Measure the tilt of the Earth on the solstice with a stick (Starts With a Bang!) (http://scienceblogs.com/startswithabang/2012/06/19/measure-the-tilt-of-the-earth-on-the-solstice-this-wednesday/) All about the solstice-s (EarthSky) (http://earthsky.org/earth/everything-you-need-to-know-december-solstice) Clock drift: When a clock gradually desynchronises from another clock (Wikipedia) (https://en.wikipedia.org/wiki/Clock_drift) Why do we have different time zones? (Wonderopolis) (http://wonderopolis.org/wonder/why-do-we-have-different-time-zones) Why do we have time zones? (timeanddate.com) (https://www.timeanddate.com/time/time-zones-history.html) China has only one time zone & that's a problem (The Atlantic) (http://www.theatlantic.com/china/archive/2013/11/china-only-has-one-time-zone-and-thats-a-problem/281136/) Convert your time to Beijing time (worldtimebuddy) (http://www.worldtimebuddy.com/china-beijing-to-gmt) Australian times zones - Eucla in WA has its own! (timeanddate.com) (https://www.timeanddate.com/time/australia/time-zones-background.html) Integer overflow: When a number is too large for available storage (Wikipedia) (https://en.wikipedia.org/wiki/Integer_overflow) FAA warning all airlines to reboot Dreamliners regularly (International Business Times) (http://www.ibtimes.co.uk/faa-warning-all-airlines-reboot-dreamliners-regularly-risk-pilots-losing-control-mid-flight-1596060) How to convert between date & Unix/Epoch time in Excel (Extend Office) (https://www.extendoffice.com/documents/excel/2473-excel-timestamp-to-date.html) Gene name errors can be introduced inadvertently when using Excel in bioinformatics (BMC Bioinformatics) (http://bmcbioinformatics.biomedcentral.com/articles/10.1186/1471-2105-5-80) The hidden 'Easter egg' flight simulator in Excel 97 (YouTube) (https://www.youtube.com/watch?v=-gYb5GUs0dM) List of hidden 'Easter eggs' in Microsoft products (Wikipedia) (https://en.wikipedia.org/wiki/List_of_Easter_eggs_in_Microsoft_products) Differences between the 1900 & the 1904 date system in Excel (Microsoft) (https://support.microsoft.com/en-us/kb/214330) Where are you from? Send us a postcard! Strange Attractor, c/ PO Box 9, Fitzroy, VIC 3065, Australia Check out our new Fireside home! Find aaaaall the great episodes & show notes & handy instructions should you feel like leaving us a cheeky iTunes review...go on...we know you want to! (http://strangeattractor.random.productions) Vote for us! Vote for us in the people's choice section of the Castaway Australian Podcast Awards :) (https://thecastawayawards.submittable.com/gallery/fb53f574-b3c9-43c8-8585-83bb919489f4/6982961/)

Steve Quinn: The Importance Of Day Length

Today, Dr. Nennich gives us the long and short of it, so to speak, as she discusses long day lighting in dairy cattle.

Steve Quinn: The Importance Of Day Length

Steve Quinn: The Importance Of Day Length

If you're standing on top of Mt Everest, will your day be brighter for longer? Will there be more sunlight and why? Plus, we ask how many bees it takes to boil an entire person! Like this podcast? Please help us by supporting the Naked Scientists

Transcript -- Comparing physical and behavioural characteristics in both types of reindeer reveals the process of evolution at work.

Comparing physical and behavioural characteristics in both types of reindeer reveals the process of evolution at work.

Transcript -- Comparing physical and behavioural characteristics in both types of reindeer reveals the process of evolution at work.

Comparing physical and behavioural characteristics in both types of reindeer reveals the process of evolution at work.