Science

The first 100 people to use the code SCISHOW10 will receive 10% off their first purchase! This code is valid through the end of the year. Head to https://gift.climeworks.com/scishow to give the gift of CO₂ removal this holiday season. Thanks to Climeworks for sponsoring this video! Researchers created a “super jelly” that can survive being

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

Visit http://brilliant.org/scishow/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. The Tyrannosaurus genus might have been more diverse than we thought. And researchers show how the composition of the early Earth could have accelerated its move towards habitability. Hosted by: Hank Green SciShow

Here’s why you shouldn’t judge a butterfly species by its wing coloration. SUPPORT MINUTEEARTH ************************** If you like what we do, you can help us!: – Become our patron: https://patreon.com/MinuteEarth – Share this video with your friends and family – Leave us a comment (we read them!) CREDITS ********* Video Concept and Writing: Rebecca Deatsman

Go to http://Brilliant.org/SciShow to try their Logic course. Sign up now and get 20% off an annual Premium subscription. The equator is a clear and accurate line around Earth that makes measuring latitude a precise science, but when it came to figuring out how to do that with longitude, British sailors were at a loss.

If you want to make atoms THIS cold, you can’t just stick them in the freezer…you’ll need to take advantage of quantum mechanics! Hosted by: Michael Aranda SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at https://www.scishowtangents.org ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go

In this final segment on the four fundamental forces of physics, Hank tackles the magnetic force, the second of the two ways in which electromagnetism is apparent in the universe. ———- SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at http://www.scishowtangents.org ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow

Spiderwebs are designed to trap bug-sized creatures. So how come spiders don’t get stuck? 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 SciShow? Want to

Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. The history books are full of mysteries, some of which we’re just now getting around to solving. Hosted by: Stefan Chin SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow

Have you ever stood up and felt a bit dizzy and lightheaded? Learn why it happens in this SciShow Quick Question! 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! Shout out to Justin

Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. Scientists working at a nuclear fusion facility in Oxford announced a record-breaking result. And while there’s still a lot to figure out to make fusion viable, this brings us one

Thanks again to the Koslicki Lab at Penn State for supporting this episode. Their lab focuses on computational biology, including the analysis of metagenomic data. If you enjoyed this video, check out some of their papers: https://koslickilab.github.io/Koslicki-lab-PSU/ While antibiotics have saved millions of lives, misusing them can speed up how fast bacteria evolve to resist

Hank & his clone Circus Hank explain the power of epigenetics, which studies the factors that determine how much or whether some genes are expressed in your body. Like SciShow on Facebook! http://www.facebook.com/scishow Follow SciShow on Twitter! http://www.twitter.com/scishow More SciShow! Solar Energy – http://youtu.be/4uPVZUTLAvA Foldit Gamers FTW – http://youtu.be/JdBcpdH_ptA

The internet uses a lot of energy! But people have come up with ways to make it more efficient. This episode was produced in collaboration with and sponsored by Emerson. http://www.emerson.com/ilovestem Hosted by: Hank Green SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at http://www.scishowtangents.org ———- Dooblydoo thanks go to the

Why do we yawn? If you think the answer is BOR-ing, then maybe your brain’s just overheated. Let Hank explain the new thinking behind why we … hold on … *yawn*. Excuse me. Help support us by subscribing to our page on Subbable: https://subbable.com/scishow ———- Like SciShow? Want to help support us, and also get

Ever wonder how your finger can magically control your smartphone screen? We explain in this episode of SciShow. Hosted by: Michael Aranda SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at http://www.scishowtangents.org ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters

To get your free 30-day trial of CuriosityStream, go to https://curiositystream.com/minute and use the code “minute”. Just like the names of products and companies, animals’ names can affect how we feel about them…and changing the name of a species might actually help us save it. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube

Not everyone gets a winter as cold (or at the same time) as we do at SciShow, but no matter where you live, you may have wondered why venturing out into the cold often makes you have to pee more often. Hosted by: Hank Green ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow

A tiny change in a molecule’s geometry completely changes its effects on the human body. How We Made This Video (Ever & David Talk About Drugs): https://youtu.be/tefxgYP0BVM March for Science website: https://www.marchforscience.com Thanks also to our supporters on https://www.patreon.com/MinuteEarth ___________________________________________ If you want to learn more about this topic, start your googling with: Enantiomers: Molecules

Most of us are hoping that any nuclear threats are just empty threats, and getting at the facts about ICBMs can be difficult. But what would actually happen if someone launched a nuclear weapon? We’re conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Michael Aranda ———-

Have you ever said, “No, a little to the left,” during a back scratch because the itch itself seemed to move? Well, it has to do with how your nerves and brain respond to the sensation. Hosted by: Michael Aranda SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ———- Support SciShow by becoming a

Hank gives you the facts on stem cells – what they are, what they’re good for, where they come from, and how they’re used in medicine. 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

A big thank you to AXA for sponsoring this video. Visit http://www.axa.com/resilience to learn more about their survey on how cities and businesses worldwide are adapting to climate-related challenges. Thanks also to our Patreon patrons: – Today I Found Out – Jeff Straathof – Mark – Maarten Bremer – Alberto Bortoni – Valentin – Nicholas

Thanks for watching this video and thanks to all of our Patreon supporters who make MinuteEarth possible. If you’d like to support us as well, you can go to https://www.patreon.com/MinuteEarth. We really appreciate it. Thanks also to our Patreon patrons: – Vidhya Krishnaraj – Today I Found Out – Jeff Straathof – Mark Roth –

The temperature drops and you’re more likely to get a cold: Is this correlation or causation? We’re conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 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:

SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Researchers were inspired by a certain purple villain to study the physics of finger snapping, and they found that the mundane hand motion is actually quite an impressive feat. Hosted by: Hank Green SciShow is on TikTok! Check

In the past, some experiments were run in scary and unethical ways. From using children to unknowing subjects, these five experiments left people affected for the rest of their lives. 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 — we

Nuclear weapons are the most destructive things we’ve ever created, but it turns out there’s a way to make them even deadlier… Hosted by: Stefan Chin ———- 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 Knupp, Nicholas Smith, D.A.

Get to know plasma, the most common, but probably least understood, phase of matter in the universe! 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

Looking at a map, you would never know that North America once almost ripped itself in half. But 1.1 billion years ago, it tried to – and had it succeeded, there would now be an ocean where Lake Superior is! Go to http://Brilliant.org/SciShow to try their Knowledge and Uncertainty course. The first 200 subscribers get