Science

It’s amazing (and a little unsettling) how much we still don’t know about the deep sea. Join us as Hank Green takes you through seven unsolved mysteries about the deep ocean that will blow your mind! ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters

Hosted by: Hank Green (he/him) Lucas Principe: Writer Heather Hess: Fact Checker Amy Peterson: Script Editor Madison Lynn: Videographer Faith Schmidt: Script Supervisor Stefan Chin: Editor Savannah Geary: Associate Producer Daniel Comiskey: Editorial Director Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources: https://www.science.org/doi/full/10.1126/sciadv.add1602 https://www.degruyter.com/document/doi/10.2138/am-2017-5993CCBY/html https://www.science.org/content/article/why-modern-mortar-crumbles-roman-concrete-lasts-millennia https://www.science.org/content/article/scientists-may-have-found-magic-ingredient-behind-ancient-romes-self-healing-concrete?utm_source=sfmc&utm_medium=email&utm_campaign=DailyLatestNews&utm_content=alert&et_rid=891352542&et_cid=4552585 Images: https://www.gettyimages.com/detail/photo/roman-amphitheater-ii-royalty-free-image/90249446 https://www.gettyimages.com/detail/video/highway-bridge-in-upper-austrian-alps-stock-footage/1368465527?phrase=old%20concrete%20overpass&adppopup=true https://www.gettyimages.com/detail/video/ethereal-ray-of-light-from-dome-inside-top-of-pantheon-stock-footage/1432606852?phrase=pantheon%20dome&adppopup=true https://www.gettyimages.com/detail/video/the-ancient-roman-port-between-gaeta-and-minturno-seen-stock-footage/1278725887?phrase=ancient%20roman%20dock&adppopup=true

This video was originally posted to TikTok in November 2020. Hosted by: Hank Green (he/him) Alexis Dahl: Writer Rachel Garner: Fact Checker Savannah Geary: Editor, Associate Producer Hiroka Matsushima: Producer Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources: http://www.popgen.su.se/hund/dokument/Hedges_2017.pdf https://dogtraining.world/wp-content/uploads/2017/01/Mech1999.pdf https://www.researchgate.net/publication/261106650_Dog_training_methods_Their_use_effectiveness_and_interaction_with_behaviour_and_welfare Image Sources: https://www.istockphoto.com/photo/beautiful-dog-of-dachshund-black-and-tan-buried-in-the-sand-at-the-beach-sea-on-gm1170291847-323784717 https://www.istockphoto.com/photo/good-boys-get-treats-gm1164915262-320348508 https://www.istockphoto.com/photo/woman-that-trains-several-dogs-of-various-breeds-gm621120902-108400159?phrase=dog%20training

Learning to throw a boomerang properly takes a lot of practice. And aerodynamics. ———- 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 SciShow? Want to help support us, and also get things

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 ———- SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at http://www.scishowtangents.org ———-

Human beings will survive a long time—but due to amazing survival techniques, these 9 animal species will definitely live longer. Join Michael Aranda for a new episode of SciShow, and find out why these species will outlive us! We’ve been nominated for a Webby! Please vote: http://tinyurl.com/sswebby ———- Support SciShow by becoming a patron on

Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/ Earth’s ocean water is continuous. How can we divide it into sections that are more useful? Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube members. ___________________________________________ To learn more, start your googling with these keywords: IHO: International Hydrographic Organization ___________________________________________ If you liked this

It’s been a pretty cool year for science around the globe, and we here at SciShow like to highlight the superlatives: some of the biggest, oldest, fastest, and most amazing discoveries of 2016. Hosted by: Michael Aranda ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon

If you’re looking for the most eco-friendly milk to splash in your coffee, research says that oat is the GOAT. Hosted by: Savannah Geary (they/them) Emma Dauster: Writer Sarah Meismer: Fact Checker Amy Peterson: Script Editor Stefan Chin: Videographer Savannah Geary: Editor, Associate Producer Daniel Comiskey: Editorial Director Sarah Suta: Producer, Script Supervisor Caitlin Hofmeister:

Offset your carbon footprint with Wren! They’ll plant 10 extra trees for each of the first 100 people who sign up at https://www.wren.co/start/minuteearth. Because smaller animals have to eat more relative to their bodyweight, Tolkein’s hobbits need to eat a lot – not for comfort, but for survival. LEARN MORE ************** To learn more about

First low fat was in, now high fat is in. Dietary science is complicated! Join Hank Green and learn what we DO know about fat chemistry in this new episode of SciShow! Snatoms Kickstarter IS still going on: https://www.kickstarter.com/projects/veritasium/snatoms-the-magnetic-molecular-modeling-kit Check out SciJoy’s complementary video, The Deal with Calories, here: https://www.youtube.com/watch?v=RQcF313iCQE&feature=youtu.be Where Does Some of that

Go to https://www.curiositystream.com/minute to get a free month trial with CuriosityStream and get a subscription to Nebula bundled in for free! Because the ossification process can differ so much from human to human, we have a wide range of potential bone numbers. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube members. ___________________________________________ To

Giant Pandas present a conservation challenge like no other. But why? Join Hank Green for a new episode of SciShow and find out how the bears eke out an existence in the wild, and why they’re proving so hard to save. ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow

Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/ Sounds that animals make can be really different, and it turns out that there’s a reason why some species communicate with certain sounds. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube members. ___________________________________________ To learn more, start your googling with these keywords: frequency –

Some animals are dangerously cute—and we mean that literally. Some of these critters like cute enough to cuddle, but with secret deadly defenses. Join Michael Aranda for a new Animal-centered episode of SciShow! ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t

Frogs named… Mountain Chickens? Join us for a new episode of SciShow where we explain how some animals end up with wacky names. Let’s go! Hosted by: Michael Aranda ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them!

Watch the new season of MinuteBody – and get access to both CuriosityStream and Nebula – at https://curiositystream.com/minuteearth Most of Earth’s land is currently in the northern hemisphere because we happen to exist in a time where uneven heating in the mantle has pushed many continental plates northward. LEARN MORE ************** To learn more about

Have you ever gone through your laundry and noticed unsightly yellow stains in all of your white shirts? If your sweat isn’t yellow, what’s causing this? Hosted by: Hank Green ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin

The same chemistry that makes plastic tough, light and flexible also makes it nearly impossible to get rid of, because it’s hard to break those resilient chemical bonds. Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/ Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. ___________________________________________ To learn more, start

Have you ever seen a tree with a big, twisted knot growing out of it? That’s just one way that plants can show signs of cancer. Quick Questions explains. Hosted by: Hank Green ———- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold

Get 10% off all orders with code MINUTEEARTH now through May 31. After that, code is valid on 6″ and 8.5″ only. Shop now on https://bit.ly/MinuteEarthGlobes. All over the world, giant wave breaks appear because of underwater geology that supercharges their wave energy. LEARN MORE ************** To learn more about this topic, start your googling

Hosted by: Savannah Geary (they/them) Emma Dauster: Writer Heather Hess: Fact Checker Amy Peterson: Script Editor Stefan Chin: Editor Savannah Geary: Associate Producer Daniel Comiskey: Editorial Director Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7926728/ https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(10)60961-0/fulltext Images: https://commons.wikimedia.org/wiki/File:Phenylalanine_warning_for_phenylketonurics.jpg https://www.gettyimages.com/detail/illustration/phenylalanine-amino-acid-molecule-structural-royalty-free-illustration/1133864544?phrase=Phenylketonuria&adppopup=true https://www.gettyimages.com/detail/photo/grilled-top-sirloin-or-cup-rump-beef-meat-steak-on-royalty-free-image/1363601737?phrase=meat&adppopup=true https://www.gettyimages.com/detail/photo/assorted-nuts-royalty-free-image/490723092?phrase=almonds%20cashews%20walnuts&adppopup=true https://www.gettyimages.com/detail/photo/various-types-of-cheese-royalty-free-image/95825794?phrase=cheese&adppopup=true https://www.gettyimages.com/detail/photo/assorted-artificial-sweeteners-royalty-free-image/1203392811?phrase=aspartame%20&adppopup=true https://commons.wikimedia.org/wiki/File:Phenylalanine_hydroxylase.jpg

We built the Tree of Life Explorer! Check it out here: https://labs.minutelabs.io/Tree-of-Life-Explorer/ And watch our video about why we made it: https://www.youtube.com/watch?v=3eE2fCLay-Q With our current understanding of evolutionary history and our strategy of cladistic naming, if we wanted to have both goldfish and sharks under a single group called “fish”, then mammals must also be

SciShow explains what makes atoms bond (and what makes them sometimes seem promiscuous). Hosted by: Michael Aranda ———- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us

Subscribe! – http://goo.gl/EpIDGd – and please support us on Patreon – https://goo.gl/ZVgLQZ Still wondering why leaves are green and not purple or even black? CHLOROPHYLL! It’s how leaves work. Thanks to ScienceAlert for support – http://www.sciencealert.com MinuteEarth is on facebook – http://facebook.com/minuteearth And twitter – http://twitter.com/MinuteEarth MinuteEarth provides an energetic and entertaining view of trends

They’re pretty to look at, sure — but the changing leaves you see in autumn are really a striking example of nature taking extreme measures to protect itself. Hosted by: Michael Aranda ———- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your

When you cut into a nice, juicy steak what’s all that liquid that pours out? Is it blood? It looks like blood. …it’s not blood. Hosted by: Michael Aranda ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Ove, David Campos, Chris Peters, Philippe

Visit https://brilliant.org/scishow/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. Science probably isn’t the first thing that pops into your head when you think about Alaska, but it has a lot to offer when it comes to learning about the world, from cold

Get started mitigating your carbon footprint with Wren at https://www.wren.co/start/minuteearth Our respiratory systems do a great job of protecting us, but they are no match for the smallest pollution particles created by the modern world. LEARN MORE ************** To learn more about this topic, start your googling with these keywords: – Alveolus: any of the

Niba Audrey Nirmal: Host Emma Dauster: Writer Kyle Nackers: Fact Checker Attabey Rodríguez Benítez: Script Editor Savannah Geary: Editor, Associate Producer Bonnie Meyer: Managing Editor Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources: https://www.epj-conferences.org/articles/epjconf/abs/2020/15/epjconf_nd2019_25001/epjconf_nd2019_25001.html https://www.tandfonline.com/doi/full/10.1080/10619127.2019.1603559 https://www.cdc.gov/nceh/radiation/emergencies/isotopes/cesium.htm https://www.nrc.gov/reading-rm/basic-ref/glossary/sievert-sv.html https://www.uu.edu/dept/physics/scienceguys/2002Apr.cfm Image Sources: https://www.istockphoto.com/vector/vector-bakery-set-bun-rye-and-cereal-bread-gm1192687580-338965142 https://www.istockphoto.com/vector/edible-mushroom-platter-set-gm1269020194-372553411 https://www.istockphoto.com/vector/detailed-vector-map-of-europe-gm1084915092-291112185 https://commons.wikimedia.org/wiki/File:Pfifferling_Cantharellus_cibarius.jpg