The definitive answer about the direction water swirls in two hemispheres
Sync the videos yourself: http://toiletswirl.com

For the record Destin and I repeated the experiment 3-4 times each in each hemisphere and got the same results every time.

The idea that water going down a drain or flushed down a toilet swirls in opposite directions in the Northern and Southern Hemispheres has a long history. But few have ever done the experiment. Destin from Smarter Every Day and I performed identical experiments in the Northern and Southern hemispheres. What we found is the direction of water swirl in a toilet, sink, or bathtub is determined by other sources of angular momentum. However if the body of water is big enough, e.g. a kiddy pool, and left still for long enough (at least 24 hours), then the Coriolis effect is observable with water swirling counterclockwise in the Northern hemisphere and clockwise in the Southern hemisphere.

Veritasium on Instagram: http://instagram.com/veritasium
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Gordon McGladdery did all of the sound design for the video. We used two songs from other artists (licensed of course). Derek split the first one up so it fades from video to video, and Gordon split the instruments up on the second one. There are violins on one video and percussion on the other for example. It's really neat.

The neat earth animation at the beginning and the synchronizing timer was made by http://eisenfeuer.com/. He also made still images of the earth from the top and the bottom.

Thanks to Vanessa for filming in Sydney: http://youtube.com/braincraftvideo

MORE INFO:

There was a study performed at MIT years ago (http://web.mit.edu/hml/ncfmf/09VOR.pdf) that explained the physics involved. We repeated some of these demonstrations, but on opposite sides of the globe…and in a way that can be easily understood.
This site is a great resource on the Coriolis effect and ways people have gotten it wrong:
http://www.ems.psu.edu/~fraser/Bad/Ba...

In this episode of Crash Course Film History, we talk about the development of the language of films by filmmakers like Edwin S. Porter and his films; Life of an American Fireman and The Great Train Robbery.


Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Want to know more about Craig?
https://www.youtube.com/user/wheezywaiter

The Latest from PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO

***

Images and Video Used are in the Public Domain and from the Library of Congress.

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Do you really know how big the universe is? There’s a data driven way to read the news: go to https://ground.news/veritasium to get 30% off the Vantage plan and see through sensationalized reporting.

If you’re looking for a molecular modeling kit, try Snatoms – a kit I invented where the atoms snap together magnetically – https://ve42.co/SnatomsV


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A huge thank you to Dr. Ashmeet Singh for his expert feedback on this video.


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References:
Fun video by RealLifeLore about the scale of the Universe - https://www.youtube.com/watch?v=Iy7NzjCmUf0&pp=ygUkcmVhbCBsaWZlIGxvcmUgc2NhbGUgb2YgdGhlIHVuaXZlcnNl
Moon Facts via NASA - https://ve42.co/NASAMoon
Titan Facts via NASA - https://ve42.co/Titan
Mercury Facts via NASA - https://ve42.co/Mercury
Why Pluto is no Longer a Planet, BBC News via YouTube - https://www.youtube.com/watch?v=iIk29MnzZWA&pp=ygUYcGx1dG8gbm8gbG9uZ2VyIGEgcGxhbmV0
Pluto, Wikipedia - https://ve42.co/WikiPluto
Eris, Wikipedia - https://ve42.co/WikiEris
Brown, M. E., & Schaller, E. L. (2007). The mass of dwarf planet Eris. Science, 316(5831), 1585-1585. - https://ve42.co/Brown2007
Trans-Neptunian object, Wikipedia - https://ve42.co/WikiTNO
IAU 2006 General Assembly Press Release, via IAU - https://ve42.co/IAU2006
Solar System Moons via NASA - https://ve42.co/NASAMoons
Solar System Asteroids via NASA - https://ve42.co/Asteroids
Solar System, Wikipedia - https://ve42.co/WikiSolarSystem
How many stars are in the Universe via ESA - https://ve42.co/ESAStars
Catalog of Exoplanets via exoplanet - https://ve42.co/ExoplanetCatalog
Crowther, T. W., Glick, H. B., Covey, K. R., Bettigole, C., Maynard, D. S., Thomas, S. M., ... & Bradford, M. A. (2015). Mapping tree density at a global scale. Nature, 525(7568), 201-205. - https://ve42.co/Crowther2015
Galaxy, Wikipedia - https://ve42.co/WikiGalaxy
Counting Galaxies with the Hubble Space Telescope via NASA - https://ve42.co/CountingGalaxies
Conselice, C. J., Wilkinson, A., Duncan, K., & Mortlock, A. (2016). The evolution of galaxy number density at z8 and its implications. The Astrophysical Journal, 830(2), 83. - https://ve42.co/Conselice2016
Sagan, C., & Druyan, A. (2011). Pale blue dot: A vision of the human future in space. Ballantine books.

Images & Video:
Clip of Titan’s Surface, NASA via YouTube - https://www.youtube.com/watch?v=xn3-0a19sC8
Clips of Pluto Had it Coming, The Late Show with Stephen Colbert via YouTube - https://www.youtube.com/watch?v=5nqT7XrYRPc
Image of Solar System Objects - https://ve42.co/SolarSystemObjects


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Directed by Casper Mebius
Written by Casper Mebius and Derek Muller
Additional research & fact checking by Gregor Čavlović
Edited by Peter Nelson
Animated by Ivy Tello and Alondra Vitae
Filmed by Derek Muller, Raquel Nuno and Zyan Treadwell
Produced by Derek Muller, Casper Mebius and Han Evans

Additional video/photos supplied by Getty Images, StoryBlocks and by courtesy of NASA, NASA's Goddard Space Flight Center/SDO, NASA JPL, NASA/JPL-Caltech NASA GSFC, NASA HQ, NASA's Scientific Visualization Studio, NCSA, A. Kritsuk, M. Norman

Music from Epidemic Sound
Thumbnail by Peter Sheppard

In which John Green teaches you about relations between the early English colonists and the Native people they encountered in the New World. In short, these relations were poor. As soon as they arrived, the English were in conflict with the native people. At Jamestown, Captain John Smith briefly managed to get the colony on pretty solid footing with the local tribes, but it didn't last, and a long series of wars with the natives ensued. This pattern would continue in US history, with settlers pushing into native lands and pushing the inhabitants further west. In this episode, you'll learn about Wahunsunacawh (who the English called Powhatan), his daughter Pocahontas, King Philip's (aka Metacom) War, and the Mystic Massacre. By and large, the history of the Natives and the English was not a happy one, even Thanksgiving wasn't all it's cracked up to be.

Hey teachers and students - Check out CommonLit's free collection of reading passages and curriculum resources to learn more about the events of this episode. The English tried and failed for a decade to establish a foothold in the New World in Native territory, leading to the lost colony of Roanoke: https://www.commonlit.org/text....s/settling-a-new-wor
When Jamestown was finally established in Virginia in 1607, the local Powhatan tribes sought friendly relations with the settlers, which quickly deteriorated: https://www.commonlit.org/text....s/chief-powhatan-s-a

Chapters:
Introduction 00:00
Native Americans' Relationship to English Settlers 0:28
Trade Between Europeans and Natives 1:36
Pochahontas 2:23
Conflict, Uprisings, and the Failure of the Virginia Company 3:10
The Puritans' Relationship with Native Americans 4:21
The Pequot War 5:45
King Phillip's War 6:35
Mystery Document 8:24
How Native Americans Resisted Colonization 9:49
Credits 10:54

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Today we are moving on from the existence of God to look at the philosophical debate surrounding the traditional divine attributes - omnipotence, omniscience, omnitemporality, and omnibenevolence. We are exploring the puzzles that these attributes create as well as some possible solutions to those puzzles, from Aquinas’ ideas of analogical predication, to the work of Eleanor Stump.

--

"The Avengers" copyright 2012 Marvel Studios
"Suicide Squad" copyright 2016 Warner Bros. Entertainment Inc.
All other images and via Wikimedia Commons licensed under Creative Commons by 4.0: https://creativecommons.org/licenses/by/4.0/

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Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Crash Course Philosophy is sponsored by Squarespace.
http://www.squarespace.com/crashcourse

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In this episode of Crash Course Psychology, Hank takes a look at a few experiments that helped us understand how we develop as human beings. Things like attachment, separation anxiety, stranger anxiety, and morality are all discussed... also, a seriously unpleasant study with monkeys and fake mothers.

Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych!
--
Chapters:
Introduction: Attachment 00:00
Harlow's Monkey Mother Experiment 0:47
Touch 2:16
Familiarity 3:01
Attachment Styles: Secure, Insecure Ambivalent, & Insecure Avoidant 3:57
The Importance of Attachment Styles 5:24
Developing Self-Concept 6:45
Parenting Models: Authoritarian, Permissive, & Authoritative 7:36
Kohlberg's Theory of Moral Development 8:18
Preconventional Morality Phase 9:27
Conventional Morality Phase 9:44
Postconventional Morality Phase 10:00
Review & Credits 10:48
--
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The beautiful math behind six degrees of separation. Sponsored by Incogni - use code veritasium at https://incogni.com/veritasium to get an exclusive 60% off.

If you’re looking for a molecular modelling kit, try Snatoms, a kit I invented where the atoms snap together magnetically - https://ve42.co/SnatomsV

Sign up to the Veritasium newsletter for weekly science updates - https://ve42.co/Newsletter

To play around with the simulations in the video, you can follow these links:
Disease spreading - https://www.veritasium.com/simulation2
Preferential attachment - https://ve42.co/barabasiAlbertSim


▀▀▀
A huge thank you to:
Duncan Watts, for creating the small-world model that inspired this video and expanding on his further work; Steve Strogatz, for telling the story with such clarity & humour; Albert-László Barabási, for revealing the the inevitability and impact of hubs; Mark Buchanan, for his insightful takeaways that pulled it all together.

Check out Duncan Watts’ books here - https://www.amazon.com/Six-Deg....rees-Science-Connect
Check out Mark Buchanan’s book here - https://ve42.co/bookNexusWorlds

▀▀▀
Chapters:
0:00 What is six degrees of separation?
4:23 Network Shortcuts
7:11 The Strength of Weak Ties
8:20 Proving it’s a small world
10:39 How quickly can disease spread?
12:36 Strogatz goes viral
16:59 What is a network hub?
18:23 Preferential Attachment
23:38 The Prisoner’s Dilemma
28:22 Your behavior can change the world’s


▀▀▀
References can be found here - https://ve42.co/networksRefs

Image and video references can be found here - https://ve42.co/networksVisuals

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Special thanks to our Patreon supporters:
Alex Porter, Alexander Tamas, Anton Ragin, Anupam Banerjee, Gnare, Ibby Hadeed, Jon Jamison, Juan Benet, Lee Redden, Meekay, Orlando Bassotto, Paul Peijzel, Richard Sundvall, Sam Lutfi, Ubiquity Ventures, Adam Foreman, Albert Wenger, armedtoe, Balkrishna Heroor, Bertrand Serlet, Blake Byers, Bruce, Dave Kircher, David Johnston, David Tseng, Evgeny Skvortsov, Garrett Mueller, gpoly, Jeromy Johnson, KeyWestr, Kyi, Marinus Kuivenhoven, Matthias Wrobel, meg noah, Michael Bush, Michael Krugman, Robert Oliveira, Tj Steyn & wolfee

▀▀▀
Writers: James Moore, Casper Mebius & Derek Muller
Producer & Director: James Moore
Editors: Peter Nelson & Jack Saxon
Camera Operators: Derek Muller & Casper Mebius
Animators: Andrew Neet, Emma Wright, Fabio Albertelli & Ivy Tello
Illustrators: Jakub Misiek
Assistant Editor: James Stuart
Researchers: Callum Cuttle, Aakash Singh Bagga & Gabe Strong
Simulations: Callum Cuttle, Gabe Strong & Ivy Tello
Sound Designers: Pavle Peric & James Stuart
Thumbnail Designers: Abdallah Rabah, Ren Hurley & Ben Powell
Production Team: Josh Pitt, Nicola Griffiths & Rob Beasley Spence
Executive Producers: Derek Muller & Casper Mebius
Additional video/photos supplied by Getty Images, Storyblocks
Music from Epidemic Sound

In which John Green teaches you about the post-World War II breakup of most of the European empires. As you'll remember from previous installments of Crash Course, Europeans spent several centuries sailing around the world creating empires, despite the fact that most of the places they conquered were perfectly happy to carry on alone. After World War II, most of these empires collapsed. This is the story of those collapses. In most places, the end of empire was not orderly, and violence often ensued. While India was a (sort of) shining example of non-violent change, in places like The Congo, Egypt, Rwanda, Vietnam, Cambodia, and Laos, things didn't go smoothly at all. John brings you all this, plus pictures of Sea Monkeys. Sadly, they don't look anything like those awesome commercials in the comic books.

Chapters:
Introduction: Decolonization 00:00
What Happens When Empires Fall? 0:33
Post-WWII Decolonization 2:24
Decolonization in India 3:14
Mohandas K. Gandhi 3:47
An Open Letter to Hunger Strikers 5:43
Indonesian Nationalism 6:40
The End of Colonization in French Indochina (Vietnam, Laos, and Cambodia) 7:51
Gamal Abdul Nasser and Egyptian Nationalism 8:35
Decolonization in Central and Southern Africa 9:16
Credits 12:10

Resources:
The Columbia History of the 20th Century https://bit.ly/3xrdpZ9

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In which John Green explores F. Scott Fitzgerald's novel of the Jazz Age, The Great Gatsby. John introduces you to Nick Carraway, Jay Gatsby, Daisy and Tom Buchanan, and the other characters in the novel, and tries to look beyond the surface story to figure out what this thing is ABOUT. Set in the 1920s against a conflicted backdrop of prohibition and excess, The Great Gatsby takes a close look at the American Dream as it existed in Fitzgerald's time. It turns out, it had a lot to do with money and status, and it still does today. John will cover the rich symbolism of the novel, from the distant green light to the pale gold of wealth and decay. Also, Paris Hilton drops by.

Turn on the captions. You'll like it.

Consider supporting local bookstores by purchasing your books through our Bookshop affiliate link https://bookshop.org/shop/complexly or at your local bookseller.

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Hank brings us the story of the electron and describes how reality is a kind of music, discussing electron shells and orbitals, electron configurations, ionization and electron affinities, and how all these things can be understood via the periodic table.

Watch this video in Spanish on our Crash Course en Español channel! https://youtu.be/N5apS0tE67c

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Table of Contents
Snobby Scientists 00:43
Great Dane/Bohr Model 01:57
Electrons as Music 04:13
Electron Shells and Orbitals 04:44
Electron Configurations 05:54
Ionization and Electron Affinities 08:17
Periodic Table 10:18

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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The next entry in our parade of heroes is Rama, the protagonist of the Ramayana, one of India’s oldest stories. We’re going to be talking about Rama’s importance to Hindu culture, and how Rama fits into Campbell’s idea of the Hero’s Journey. Although, Rama may not even be the hero.

***

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark, Truman Way, Thomas Frank, Indika Siriwardena, D.A. Noe, Cami Wilson, Khaled El Shalakany, Shawn Arnold, Tom Trval, mark austin, Ruth Perez, Malcolm Callis, Kathrin Janßen, Ken Penttinen, Advait Shinde, Bob Kunz, Nathan Taylor, Eric Prestemon, Les Aker, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jessica Wode, Brian Thomas Gossett, Caleb Weeks, Jirat, Tim Curwick, Eric Kitchen, Daniel Baulig, Moritz Schmidt, Ian Dundore, Chris Peters, SR Foxley, Jason A Saslow
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In which John Green teaches you about World War II, aka The Great Patriotic War, aka The Big One. So how did this war happen? And what does it mean? We've all learned the facts about World War II many times over, thanks to repeated classroom coverage, the History channel, and your grandfather (or maybe great-grandfather) showing you that Nazi bayonet he used to keep in his sock drawer and telling you a bunch of age-inappropriate stories about his harrowing war experiences. So, why did the Axis powers think forceful expansion was a good idea? (they were hungry). So why did this thing shake out in favor of the Allies? Hint: it has to do with the fact that it was a world war. Germany and Japan made some pretty serious strategic errors, such as invading Russia and attacking the United States, and those errors meant that pretty much the whole world was against them. So, find out how this worldwide alliance came together to stop the Axis expansion. All this, plus Canada finally gets the respectful treatment it deserves. Oh, and a warning: there are a few graphic images in this episode. Sensitive viewers may want to use caution, especially around the 9:15 mark.

Chapters:
Introduction: WWII 00:00
When did WWII start? 0:36
The European Theater of World War II 1:52
1941 Was Kind of a Bad Year 3:47
The Battle of Stalingrad 5:29
An Open Letter to Canada 6:41
The End of World War II 7:45
The Hunger Plan 8:16
The Casualties of WWII 10:48
Credits 12:21


Interested in learning more about WWII? Check out these other videos from Crash Course:
World War II Part 1: Crash Course US History 35 https://www.youtube.com/watch?v=Objoad6rG6U
World War II Part 2 - The Homefront: Crash Course US History 36 https://www.youtube.com/watch?v=HofnGQwPgqs
World War II, A War for Resources: Crash Course World History 220 https://www.youtube.com/watch?v=H-2q-QMUIgY
World War II: Crash Course European History 38 https://www.youtube.com/watch?v=Hs_JMydrxZM
World War II Civilians and Soldiers: Crash Course European History 39 https://www.youtube.com/watch?v=rlx6ur_D51s
Post-World War II Recovery: Crash Course European History 42 https://www.youtube.com/watch?v=nlp068CmQaE
World War II: Black American History 31 https://www.youtube.com/watch?v=U7wrwPnQVg4

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Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!

Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction: The Heart 00:00
Structure of the Heart 1:41
The Heart's Ventricles, Atria, and Valves 3:25
Arteries & Veins 4:35
Pulmonary Circulation Loop 5:04
Systemic Loop 6:14
Systolic and Diastolic Blood Pressure 7:58
Review 8:59
Credits 9:29

***

Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall

***SUBBABLE MESSAGES***

TO: My Student
FROM: Earle

Check out www.youtube.com/amorsciendi for supplementary content.

--

TO: Everyone
FROM: Magnus Krokstad

Keep dreaming!

***SUPPORTER THANK YOU!***

Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever:

Damian Shaw, Taylor Garget, Emily Barker, Librarifan, Damian Shaw, Courtney Spurgeon, juliagraph, Katherine Allen, Stephen DeCubellis, Vanessa Benavent

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Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we went from alchemists to chemists, who understood the law of conservation of mass as proposed by a decapitated aristocrat, and explains how we came to have a greater understanding of how chemical compounds work and eventually a complete understanding of what atoms and molecules are.

Watch this video in Spanish on our Crash Course en Español channel here: https://youtu.be/HxDjcseTj6s

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Table of Contents
Alchemists to Chemists 01:07
Law of Conservation of Mass 03:25
Decapitated Aristocrat 04:11
Chemical Compounds 05:44
Atoms and Molecules 06:07:1

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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This video was sponsored by GiveWell.
First-time donors will have their donation matched up to $100 at https://www.givewell.org/Kurzgesagt

Sources & further reading: https://sites.google.com/view/....sources-middle-of-sc

You are in the middle of everything in the Universe.
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Steve Taylor: https://kgs.link/youtube-voice


OUR MUSIC ♬♪
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700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:

Spotify: https://kgs.link/music-spotify
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SoundCloud: https://bit.ly/4ag8dsl
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If you want to help us caption this video, please send subtitles to subtitle@kurzgesagt.org
You can find info on what subtitle files work on YouTube here:
https://support.google.com/youtube/answer/2734698?hl=en-GB&ref_topic=7296214
Thank you!

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Kristián Kuľka, Livio Schumacher, Patryk Sobczak, Rebecca Schuber, Henrik Schwarzer, johann galang, Isabella R, Mateus Dachwitz, Gamemaster, Tom Bond, 창섭 이, Hannah centore, Mihai Poenaru, Mike Pacific, Pokie, Simeon Stoilov, Sandwich, Jeanne, CraigM, Annoying Triangle, Novascore, NaiyaLynne, Ava Plants, G4m3r Pro, K, Adria Perez Pla, Nick M., Aspasia Maheras, t4ggno, Harry, T G, Nicholas Horne, William schupp, Billy Hanifin, Angie Rivera (Perihelion), Natalie Ma, kris, Aryan, Marcel, Bas Vegter, Kevin, Vincent Brinkhuis, BLIB_DROID, Cobalt Blue, Edwin Jed Fish Gould III, Dillon Christopher, Brickitect, Sarah Voisin, Michael Hemmer, φ

What if we could stop aging forever?

Thanks so much for help with the video to Lifespan.io. Check them out and learn how you can get active here:

Lifespan.io
facebook.com/LifespanIO
https://www.leafscience.org/blog/

Sources and further reading:
https://sites.google.com/view/....sources-aging-part-i


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OUR VOICE
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The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice


OUR MUSIC ♬♪
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700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:

Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook

The Soundtrack of this video:

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Facebook: http://bit.ly/2qW6bY4


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Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible:

Phil Winterleitner, David Blayney, Stuart Dunlop, Jordi Riera, James Lamberg, Alexander Fortin, Philipp Hiestand, Shalyn Thong, Elizabeth Meisterling, Tyler Graybill, Felix Diercks, Carson Hynes, Julian Maurel, Jacek Złydach, Paul Lenoue, Stephen Murillo, Justin Fowler, Michael Andregg, Justin Stocking, Andrew, Michael Altarriba, Andy Holaday, Karel Hulec, CJ Canton, Cédric Coulombe, Radomir Kaleta, J K, Rada199, Claudio Fan, etti, Zen, Alen Kecic, Patrick Preuss, deMat01, Erickson Phoenix, iamBadgers, Tom Motto, William Asheshov, Chris O'Hara, Lobo Olsson, Zachary Hall, Donis A., Ismael, The_CJ, Michal Janček, Lars Midgaard, ElRichMC, Mariann Nagy

Help us caption & translate this video!

http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2

How to Cure Aging – During Your Lifetime?

Sources:
https://sites.google.com/view/....sources-world-war-an

Every day billions of soldiers fight a merciless war on thousands of fronts, that has been going on for over one hundred million years: The world war of the ants.


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HOW CAN YOU SUPPORT US?
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This is how we make our living and it would be a pleasure if you support us!

Get Merch designed with ❤ from https://kgs.link/shop
Join the Patreon Bird Army 🐧 https://kgs.link/patreon


DISCUSSIONS & SOCIAL MEDIA
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OUR VOICE
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice


OUR MUSIC ♬♪
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:

Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook

The Soundtrack of this video:

Soundcloud: https://bit.ly/2MdkGFc
Bandcamp: https://bit.ly/2MaYtYr
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Facebook: http://bit.ly/2qW6bY4


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Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible:

John Crisp, Laurent BF, Dark Insanities, Eugene Bulkin, Thies Bollow, Adam Filion, Filippo Serci, Przemyslaw Etz, Ninja Duck, Babaev Dmitri, Zed, Le Long, Lee, Thew Adams, St., Rob Martinez, Radek Motycka, Patrick Draus, Eric, ????? ??????, George Buce, Divdiv, Will S, Ebot75, Felix Unger, Daniel Tousley, Pat Monaghan, Elise Wright, Pierre SCELLES, Owen Hammer, @harrisonlingren, Xecrov, David Kinnvall, Omar Mohamed, Artak Begnazaryan, Asher Novick, Justin Simon, Nick Mills, Simon Ulsnes, rictic, Lisa, Florence Lemaire, Dave Cameron, Kent Sorensen, Project Vibrance, Skaiste Stralyte, Vladislav, Jackie Potts, Andrea Angeli, Max Wraae, Pascal Jeiziner, Apollo, Zufalligeule, Darrick, Wil, Andrei Har?ia, joegrafe, PunkBart, Douglas Harley, Tobias Jensen, Gabriel Heijmer, Reece Jeffrey, Matthew Joste, Diallo Grant, Lee Gerheart, James Mowen, William Jackson, Ethan Bennett, Steve Klein, Fabian, Dafydd Rees-Jones, Adrian Kiechl, Kristian Alexandersen, leo puvilland, Lillian Gutoff, Sam Jemison, Charlotte, Andrew Kozhokaru, Paul Romahn, Cowgirl Zombie, Anuj, KlavierBube2016, Ron Nagy, Kari Greenwalt, Daniel Sousa, James Schiff, Sigongjoa, Sean Allen, Chad Zemel, Nina Mihalikova, Joseph Richardson, Zheng Jin, Eyad Bukhari, Marisa Miller, Ivan, Andrew, Ethan, Chris,Cellhawk, Pedro Caetano, JusRus, Flatag, Felix Seggebäing

Pete the Cat’s Trip to the Supermarket
by James Dean
Read by Let’s Read Stories

Pete the Cat helps out at the supermarket in this Level 1 I Can Read tale from New York Times bestselling creators Kimberly and James Dean

Along with his dad and brother, Pete the Cat heads off to the supermarket. But what happens when Dad loses the grocery list before they even get there? It’s up to Pete and Bob to help remind Dad what was on their list!

Pete the Cat's Trip to the Supermarket is a Level I Can Read book, complete with original illustrations from the creators of Pete the Cat, Kimberly and James Dean, and is perfect for children learning to sound out words and sentences.

Click here to purchase Pete the Cat’s Trip to the Supermarket: https://www.amazon.com/Pete-Ca....ts-Trip-Supermarket-

http://ABCmouse.com/LearnMore

"The Letter H Song" (See below for lyrics)

With roots in folk music, traditional children's music is defined by catchy lyrics, fun imagery, and a simple melody that is easy for children to sing along with. Alliteration—the use of words with the same sound at their beginnings—is a feature of many traditional children's songs. In "The Letter H Song," alliteration is used as a teaching tool to reinforce recognition of the sound of the letter H. Watch and sing along to this infectious song!

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 http://ABCmouse.com/LearnMore.

Song Lyrics:
The letter h has a "h" sound.
There are lots of h words in this song!
How many can you hear?
I hope you'll happily sing along...here we go!

Ha ha, ho ho, hee hee hee—sing this happy song with me.
How many h words can there be? H is the letter that follows g!

Now Ho-Hum Harry had a hammer.
How he liked to pound it!
He hid his hammer in the house,
but his sister Hannah found it.

Half a herd of happy hippos
hung out in a huddle.
They had a most hilarious time
hip-hopping in a puddle.

Ha ha, ho ho, hee hee hee—sing this happy song with me.
How many h words can there be? H is the letter that follows g!

For hula hoop, and helicopter,
hankie, horse, and hay,
harmonica, and honeybee, shout out,
"Hip, hip, hooray! Hip, hip, hooray!"

Ha ha, ho ho, hee hee hee—sing this happy song with me.
How many h words can there be? H is the letter that follows g!
Help me out now!

Ha ha, ho ho, hee hee hee—sing this happy song with me.
How many h words can there be? H is the letter that follows g!
"Hip, hip, hooray!"


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