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Imagine the scale of raindrops if you were the size of a small bird. Or mosquito. Flying through a drizzle should be deadly! Like flying through falling cars and boulders. And yet it’s not, because nature has given them a superpower—superhydrophobic surfaces that repel water and keep them airborne. How do these microscopic structures work? And how has modern engineering been inspired by them?

References: https://sites.google.com/view/....superhydrophobic-ref

Mosquito vs. Raindrop footage courtesy of David Hu and Andrew Dickerson

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The hottest and coldest temperatures in our universe are rarely witnessed, but in these rare spots, our understanding of physics is challenged. Weird things happen at extreme hot and absolute cold.


References:

Clark, J. B., Lecocq, F., Simmonds, R. W., Aumentado, J., & Teufel, J. D. (2017). Sideband cooling beyond the quantum backaction limit with squeezed light. Nature, 541(7636), 191.

An Introduction to Modern Astrophysics, 2nd ed, Bradley W Carroll and Dale A Ostlie, 2006.

An Introduction to Thermal Physics, Daniel Schroeder, 1999.


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Most cultures who developed metalworking technology never let the skill go to waste. But in what's now Michigan, Native Americans started making metal tools well before anyone else did, and then stopped. And the reason why this happened is hiding in the very metal that they were working: Copper. Thanks to Alexis Dahl for joining us on this episode. Check her out on YouTube here: https://www.youtube.com/alexisdahl

If you want to learn more about SciShow Rocks Box, head over to complexly.store/rocks

Hosted by: Savannah Geary (they/them) and Alexis Dahl (she/her)

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Even though cleft lips and palates are really common, there's still a lot of research that needs to be done into why they form. But scientists have found a whole new line of evidence that might crack the case wide open, and it's in dog DNA. Here's the story of how the Turkish Pointer may be able to point us in the direction for understanding how and why clefts form.

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Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h Today's episode has been sponsored by Squarespace. For more information, visit http://www.squarespace.com/artassignment

What is public art? Who funds it, owns it, and shapes it? Who does it serve? And why is it important? We try to answer some of these questions by looking at an example of public art that never came to be - Fred Wilson’s E Pluribus Unum.

Don't forget to subscribe for new episodes of The Art Assignment every Thursday!

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Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h This week we answer your questions from our art hotline* and talk about the legitimacy of celebrity artists, the embarrassment of being called an "artist", why we laugh at art, and more. Keep the calls coming - leave us a message at 901-602-ARTY!

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Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h We interview the remarkable Vanessa Hill, creator of BrainCraft, a production of PBS Digital Studios, which explores psychology, neuroscience & why we act the way we do. And we challenge Vanessa to respond to our recent art assignment Conjure a Studio offered by Hope Ginsburg: http://youtu.be/_BCII40trPw.

And this week I'm featured in Braincraft's video, which you can watch here!: https://youtu.be/trAz4aBAc0k

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Dorothea Lange captured this iconic photo known as Migrant Mother in 1936. But who was the woman pictured? And how did she and her family feel about its existence in the world? Guest host John Green introduces you to Florence Owens Thompson, her family, and her story. #migrantmother #dorothealange #photography

Thanks to our Grandmasters of the Arts Vincent Apa and Ernest Wolfe, and all of our patrons, especially Iain Eudaily, Patrick Hanna, Nichole Hicks, Eve Leonard, David Moore, Frame Monster Design Laboratory, Jane Quale, Constance Urist, and Nicholas Xu. To support our channel, visit: http://www.patreon.com/artassignment.

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Artist Henri Rousseau painted The Dream in 1910, and it's imagery of a woman lounging on a sofa in the middle of a jungle was as surreal then as it is today. What is it about this artwork that captivated audiences then and now? #art #henrirousseau #thedream

Thanks to our Grandmasters of the Arts Tyler Calvert-Thompson, Divide by Zero Collection, David Golden, and Ernest Wolfe, and all of our patrons, especially Rich Clarey, Iain Eudaily, Frame Monster Design Laboratory, Patrick Hanna, Nichole Hicks, Andrew Huynh, Eve Leonard, David Moore, Gabriel Civita Ramirez, Constance Urist, Nicholas Xu, and Roberta Zaphiriou. To support our channel, visit: http://www.patreon.com/artassignment.

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Let's recreate a lavish spread of fine cheeses, pretzels, and the trappings of the good life on display in 17th Century Dutch and Flemish still life paintings. To support our channel, visit: http://www.patreon.com/artassignment.

Recipe for pretzels: https://www.splendidtable.org/....recipes/pennsylvania

Thanks to our Grandmasters of the Arts Vincent Apa and Indianapolis Homes Realty, and all of our patrons, especially Patrick Hanna, M12 Studio, Jane Quale, and Constance Urist.

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EARTHWORKS. LAND ART. EARTH ART. Whatever you call it, we look at what it means to make art out in nature and in the world from the 1960s to today. To support our channel, visit: http://www.patreon.com/artassignment.

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Subscribe for new episodes of The Art Assignment every other Thursday!

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This week we explore some of the most powerful artworks ever made, making the case for political art one work at a time. Pablo Picasso's Guernica, Kathe Kollwitz's prints, Kazimir Malevich's Black Square, Iri and Toshi Maruki's Hiroshima Panels, and Martha Rosler's House Beautiful: Bringing the War Home photomontages. What do you think of as political art?


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You’ve heard of Jackson Pollock and know of his infamous “drip paintings,” but what is it that you’re supposed to do when you look at his work today? Why did it cause shockwaves in 1947, and what does it mean now? We explore the life, evolution, and legacy of Jackson Pollock.

Thanks to our Grandmaster of the Arts Indianapolis Homes Realty, and all of our patrons, especially Patrick Hanna, Stuart Hyatt, and Constance Urist. To support our channel, visit: http://www.patreon.com/artassignment.

We apologize for the following errors and omissions:
- Jackson Pollock was sympathetic to leftist causes but never an official member of the Communist Party. He did participate in the creation of large scale public works for gatherings of the American Communist Party while part of the workshop of Mexican muralist David Alfaro Siqueiros, including a float for the 1936 May Day parade. Find out more here: https://www.artsy.net/article/....artsy-editorial-poll
- The photograph shown at 6:57 is inexplicably and inexcusably upside down.
- The photographs of the interior and exterior of the Pollock-Krasner House and Study Center are by photographer John Griffin and appear courtesy of the Pollock-Krasner House and Study Center, East Hampton, NY.

Learn more about Pollock and Abstract Expressionism:
Smarthistory: https://smarthistory.org/why-i....s-that-important-loo
MoMA: https://www.moma.org/learn/mom....a_learning/themes/ab
https://www.youtube.com/watch?v=8WkUjPz0nQQ
Wikipedia: https://en.wikipedia.org/wiki/Jackson_Pollock
Getty Conservation Institute: https://www.youtube.com/watch?v=EWAbVpkV0jQ&t=147s

Subscribe for new episodes of The Art Assignment every other Thursday!

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https://ABCmouse.com/abc/YouTube

"The Backwards Alphabet Song" (See below for lyrics)

Have some fun with the alphabet...start with Z and end with A instead! When listening to "The Backwards Alphabet Song," encourage your child to sing along with this cast of vibrant characters and practice their letters in a new, different way.

About Us:
ABCmouse.com is an award-winning website that uses a variety of activities, including these songs, to help children build a strong foundation for future academic success. ABCmouse.com Early Learning Academy provides a full online curriculum from preschool through 2nd grade, with more than 10,000 interactive learning activities that teach the subjects of reading, math, science, social studies, art, and music.

Parents, learn more about ABCmouse.com at https://ABCmouse.com/abc/YouTube.

Song Lyrics:
Let's have some fun with the alphabet
and sing it in a brand-new way!
Instead of going from A to Z,
let's go from Z to A!

Z! Y!
Z, Y, X!
Y, X, W!
V! U!
V, U, T!
T, S, R, Q, P!
O! N!
M, L, K!
After K comes letter J!
I, H, G!
F, E, D!
Then C, then B, then A!

Sing the Backwards Alphabet Song with me!
I think you've all learned how.
Let's start with Z and end with A.
All together now!
Sing with me!
OK!
Z! Y!
Z, Y, X!
Y, X, W!

V! U!
V, U, T!
T, S, R, Q, P!
O! N!
M, L, K!
After K comes letter J!
I, H, G!
F, E, D!
Then C, then B, then A! Hooray!

Sing the Backwards Alphabet Song with me!
I think you've all learned how.
Let's start with Z and end with A.
All together now!

Sing the Backwards Alphabet Song with me!
I think you've all learned how.
Let's start with Z and end with A.
All together now!

Let's put it all together...
Z, Y, X, W, V, U, T.
S, R, Q, then P, O, N.
M, L, K, J, I, H, G.
Then comes F, then E, then D!

Three more to go!

Then C, then B, then A!
Sing the Backwards Alphabet Song with me!
I think we've all learned how.
Let's start with Z and end with A.
All together now! Hooray!


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© Age of Learning, Inc. All rights reserved.

Join Miracle for another classic storytelling session featuring 'Pet On A Jet.'

Visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!

Watch more songs, stories, and more by subscribing to our YouTube channel: https://youtube.com/abcmouse

© Age of Learning, Inc. All rights reserved.

Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!

🎉🍰 Join Violet the Paintbrush on a magical adventure as she saves the day with her creative cake drawing! When Pink forgets the party essentials, Violet steps in to help by drawing plates, sandwiches, and a perfect cake to bring the celebration to life. This fun-filled video teaches kids about problem-solving, creativity, and the joy of art. Perfect for preschoolers who love to draw and imagine! 🎂🎨

👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.

And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!

© Age of Learning, Inc. All rights reserved.

Visit the Galapagos Islands with friends ABC, 1-2-3, and Do•Re•Mi, and visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!

Watch more video testimonials and preview our site/app content by subscribing to our YouTube channel: https://YouTube.com/ABCmouse.

© Age of Learning, Inc. All rights reserved.

Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!

🌟🌉 Join us on a musical adventure as we explore the iconic Golden Gate Bridge! Learn fun facts and take an exciting journey across this famous landmark in our special ABCmouse song, perfect for little explorers eager to discover the world! 🎶🧭

👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.

And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!

© Age of Learning, Inc. All rights reserved.

How much time do you have left?

Time makes sense in small pieces. But when you look at huge stretches of time, it's almost impossible to wrap your head around things. So we teamed up with the awesome blog "Wait but Why" and made this video to help you putting things in perspective with some infographics!

This video has been a collaboration of KURZGESAGT & WAITBUTWHY!

http://www.waitbutwhy.com/

WAIT BUT WHY: AN AWESOME BLOG that shows you new perspectives on your life. Visit them, tell them hi from us! :D Trust us, it is worth your time!

http://www.waitbutwhy.com/

You can get the MUSIC of this video here: http://bit.ly/1dUEBwI .The "Album" includes two versions: the original version from the video and a more "songish" version. Thomas will receive all of the the revenue, so you'll support the artist responsible directly. :)

Short videos, explaining things. For example Evolution, the Universe, Time, the Stock Market or controversial topics like Fracking. Because we love science.

We would love to interact more with you, our viewers to figure out what topics you want to see. If you have a suggestion for future videos or feedback, drop us a line! :D


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Thank you!

Nuclear war, cat gifs and reddit? Wait, what?

Who was the genius who came up with all of that? The internet is such a crucial tool in our daily lives today that we hardly remember that it hasn't been here forever. But yeah, it is actually not that old. We still have fuzzy memories about the time before the first thing in the morning was to check email and browse our favorite blogs and youtube channels. Well, let's explore how the internet came into existence and why.

And another Kurzgesagt video that isn't depressing! Don't get used to it though.

We funny comments at the end of the video are real comments from real people, from old YGS Episodes from Jacksfilms: youtube.com/jacksfilms

Thanks to Max from Moby Digg for the cat ;)

Next Video: May. Topic: Nuclear Energy

Videos, explaining things. Like evolution, time, space, global energy or our existence in this strange universe.
We are a team of designers, journalists and musicians who want to make science look beautiful. Because it is beautiful.


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Black holes. Lets talk about them.


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For the fifth time, we present to you the Human Era Calendar for the year 12,021 – this time it is all about the journey of humanity, beginning tens of thousands of years ago, leading into the revolution of agriculture, to ancient high civilizations and the beginning of modern times, culminating in a vision for our future. You can get the limited Edition now until we sell out and then never again. As always the calendar features 12 illustrated pages printed on high quality paper in Europe and the US. And this year the cover is especially shiny. The calendar will look great on your wall and let you dream about a glorious future. We truly have come far as a species! 

Sources & further reading:
https://sites.google.com/view/....sourceswhentimebecam

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Sources & further reading:
https://sites.google.com/view/sources-vaping/

Vaping is marketed as the “safe” alternative to smoking, but it’s far from being harmless. Unregulated ingredients, hidden toxins, and extreme nicotine levels mean we’re conducting
a massive experiment on ourselves. Let’s dive into what we know – and what we don’t know, yet.


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Tobias Weimer, Jerizaburr, Piotr Jaroński, Miki, Dragos Floria, OddLittleHippie, Scarlett, Eliana Veliz, Henry Pack, Vincent arp, HuskyRM, Nerdingas Armaitis, Ed Frazier Davis, AToastyKat, Frank Kronz, Arashi, Archer, Alex Moratorio, Korriwan, Deceded, Francisco Cueto, Garmega, Brigitte De La Malene, Celestino, Homunculus, Yolanda Haynes, Kooblay Khan, Kyu Vulpes, Julie Goodrich, Vicky Nguyen, Mikhail, Charlie, JP Jung, Czero, Michael Weingartner, Lauren Alam, Otis and Arlo Beard, Phil S, Killian Getson-Hardiman, Orhan Hajrullahi, Sara Dixon, Nicholas Hopper, Martin, NurseNomNom, Almera Killian R. Dubourg, Nokken, Aloy Sakai, HashtagGO, Anonius, S K, Marleigh Sheppard, Irian, yashu


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0:00 Start
1:29 How does Vaping work?
2:44 What is actually in your vape?
4:51 What Does Vaping DO in Your Body?
6:57 Too Much of the Wonder Drug
9:32 Conclusion
10:42 Ground News Sponsorship
12:35 Shop

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Sources & further reading:
https://sites.google.com/view/....sources-alien-empire

We often assume that advanced technology will make it easy for aliens to colonize space. But what if space exploration is always difficult, no matter how advanced you are?
Let’s travel back in human history, to the colonization of Oceania over 5000 years ago, to find parallels between ancient explorers and extraterrestrial civilizations.

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