Science

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Please support us through Patreon! https://www.patreon.com/minuteearth Or, click the “Sponsor” button to support us through YouTube itself. Thank you! Every once in a while, all the oaks or spruces or other plants in a region suddenly produce a tremendous bounty of seeds – up to 100 times more than usual. But why do they do
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Urban development can be tough on wildlife. But some plants and animals are adapting to our cities in surprising ways. Thanks to squarespace.com for supporting this video. Go build a website! http://www.squarespace.com/minuteearth (use your 10% discount code: EARTH) Please support MinuteEarth on Patreon: https://www.patreon.com/minuteearth And subscribe! – http://www.youtube.com/user/minuteearth?sub_confirmation=1 Thanks to our Patreon patrons: – Emil
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Ever wonder how lightning works? Scientists are still figuring it out, but what we do know is fascinating. Learn about positive and negative lightning, red sprites, blue jets, and ball lightning in this episode of SciShow! Hosted by: Michael Aranda ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to
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This video is in collaboration with Bill and Melinda Gates. You can check out the Gates Annual Letter here: http://b-gat.es/2lhhtmJ. Doctors beat back a disease that was killing tens of thousands of babies a year with a machine based on a simple principle of physics. Thanks to Bill and Melinda Gates for their financial support.
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If you’ve taken prescription medication, have you ever noticed the strange disclaimer, “don’t take with grapefruit juice”? There is a very good reason for that! Hank Green explains in this episode of SciShow Quick Questions! Hosted by: Hank Green ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them!
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Subscribe – it’s FREE! – http://goo.gl/EpIDGd And please support us on Patreon – https://goo.gl/ZVgLQZ MinuteEarth is available as a free iTunes podcast! – http://podcast.minuteearth.com/ We’re also on facebook – http://facebook.com/minuteearth And twitter – http://twitter.com/MinuteEarth REFERENCES Morato, T., R. Watson, T.J. Pitcher and D. Pauly. 2006. Fishing down the deep. Fish and Fisheries 7(1): 23-33. Norse,
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Why do we faint? Because sometimes, your nervous system just doesn’t know what to do with itself. Hosted by: Hank Green ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Ove, John Szymakowski, Fatima Iqbal, Justin Lentz, David Campos, and Chris Peters. ———- Like
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Please support us on Patreon: https://goo.gl/ZVgLQZ And subscribe! http://goo.gl/EpIDGd This video sponsored by: http://www.youtube.com/TheNilFacts And thanks to Subbable supporter Raed Massoud for helping make MinuteEarth possible! Humans can go inside or put on clothes, but trees spend winter naked in the cold. Why don’t they all die? Created by Henry Reich Animation: Ever Salazar Production
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Hank introduces us to the most beautiful numbers in nature – the Fibonacci sequence. Like SciShow: http://www.facebook.com/scishow Follow SciShow: http://www.twitter.com/scishow Vi Hart’s Fibonacci series starts here: http://www.youtube.com/watch?v=ahXIMUkSXX0 References: http://mathdude.quickanddirtytips.com/what-is-the-fibonacci-sequence.aspx http://mathdude.quickanddirtytips.com/what-is-the-golden-ratio.aspx http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat.html http://thesavoia.com/2012/06/04/the-golden-ratio-in-flowers/
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We’d like to thank Focus Features for sponsoring this video – and for inviting us to pre-screen their summer 2015 film “Self/Less”. It’s a sci-fi flick that explores memory, consciousness, and immortality, and it made us think about the types of immortality that already exist here on Earth. A big thanks to Focus Features for
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Hank delves into the details about that very popular substance: caffeine. Like SciShow on Facebook: http://www.facebook.com/scishow Follow SciShow on Twitter: http://www.twitter.com/scishow SOURCES http://coffeefaq.com/site/node/17 http://www.ncpa.org/sub/dpd/index.php?Article_ID=13971 http://www.wisegeek.com/what-are-natural-sources-of-caffeine.htm http://www.wisegeek.com/what-is-kola-nut.htm http://www.independent.co.uk/news/science/under-the-microscope-how-does-caffeine-work-1993056.html http://chemistry.about.com/od/moleculescompounds/a/caffeine.htm http://en.wikipedia.org/wiki/Caffeine http://en.wikipedia.org/wiki/Kola_nut http://www.erowid.org/chemicals/caffeine/caffeine_info1.shtml#2 http://coffeefaq.com/site/node/12
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To start using Tab for a Cause, go to: http://tabforacause.org/r/minuteearth2 The pigments in our food all get destroyed on their way through our digestive system…so where do the colors of our poop and pee come from? Thanks also to our supporters on https://www.patreon.com/MinuteEarth ___________________________________________ FYI: We try to leave jargon out of our videos, but
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Hank explains absolute zero: -273.15 degrees Celsius – and the coldest place in the known universe may surprise you. A correction on our use of the phrase “degrees Kelvin” can be found in this video: http://www.youtube.com/watch?v=OA98hl7Q5dQ – beginning at 6:43. Like SciShow on Facebook: http://www.facebook.com/scishow Follow SciShow on Twitter: http://www.twitter.com/scishow References: Minimum zero point energy
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Subscribe – it’s FREE! – http://goo.gl/EpIDGd And please support us on Patreon – https://goo.gl/ZVgLQZ REFERENCES Skin cell loss by weight Agache, P. & Humbert, P. 2004. “Measuring the Skin.” http://dft.ba/-74An Aly, R. et al. 1978. Effect of Prolonged Occlusion on the Microbial Flora, pH, Carbon Dioxide and Transepidermal Water Loss on Human Skin. http://dft.ba/-73BV Candi,
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What’s the deal with that sharp pain in your side when you’re trying to win that marathon? SciShow has the answers! Hosted by: Hank Green ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Ove, Chris Peters, Philippe von Bergen, Fatima Iqbal, John Murrin,
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Subscribe – it’s FREE! – http://goo.gl/EpIDGd And please support us on Patreon – https://goo.gl/ZVgLQZ This video sponsored by our Subbable supporter Cookie Blast: Cookie Blast at App Store – http://appstore.com/cookieblast & Facebook – http://facebook.com/cookieblastapp Thanks to Subbable supporter Steve Moyers for helping make MinuteEarth possible! __________ Created by Henry Reich Writing and Editing Team: Alex Reich, Peter
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Subscribe to MinuteEarth! – http://www.youtube.com/user/minuteearth?sub_confirmation=1 And please support us on Patreon: https://goo.gl/ZVgLQZ ________________________ Video Concept and Writing: Kate Yandell Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emily Elert, Ever Salazar, Kate Yoshida, and Henry Reich Music by Nathaniel Schroeder: http://www.soundcloud.com/drschroeder Narrated by Emily Elert ________________________ Free iTunes podcasts of MinuteEarth!
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It seemed like a miracle stone, and eventually, the ancient Greeks, Romans, and Egyptians all started using it, too. Hosted by: Hank Green ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, and Fatima Iqbal. ———- Like
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Got milk? Fact is, most people don’t — and shouldn’t — because for them, ice cream and milkshakes are basically toxic. So why can some people drink milk and survive? Turns out they’re mutants! SciShow explains. ———- Like SciShow? Want to help support us, and also get things to put on your walls, cover your
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Check out how cats became our favorite little murder machines. Buy the CAT CAT T-shirt here: https://store.dftba.com/products/cat-cat-shirt To learn how dogs and humans got together, watch the companion video over at It’s OK To Be Smart: https://youtu.be/tggdERc8E6Y – be sure to subscribe while you’re there! Thanks also to our supporters on https://www.patreon.com/MinuteEarth ___________________________________________ If you
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Do you give ancient Egypt credit for the domestication of cats? That’s what many people think! But, with some new evidence, it seems that cats became our cuddly counterparts a little further east and because of an emerging pest problem. Hosted by: Hank Green ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———-
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