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  • 13:43 Popular Latin American Revolutions: Crash Course World History #31

    Latin American Revolutions: Crash Course World History #31

    1,181 views / 0 likes - added

    In which John Green talks about the many revolutions of Latin America in the 19th century. At the beginning of the 1800s, Latin America was firmly under the control of Spain and Portugal. The revolutionary zeal that had recently created the United States

  • 15:01 The Roads to World War I: Crash Course European History #32

    The Roads to World War I: Crash Course European History #32

    384 views / 0 likes - added

    Much has been written about what exactly caused World War I. As befits a true global war, the reality is that there isn't a single cause. There aren't even three causes. There are a vast array of causes. Today we'll get into just a few of those causes, in

  • 12:06 Popular Mesopotamia: Crash Course World History #3

    Mesopotamia: Crash Course World History #3

    823 views / 0 likes - added

    In which John presents Mesopotamia, and the early civilizations that arose around the Fertile Crescent. Topics covered include the birth of territorial kingdoms, empires, Neo-Assyrian torture tactics, sacred marriages, ancient labor practices, the world's

  • 11:27 Popular Tea, Taxes, and The American Revolution: Crash Course World History #28

    Tea, Taxes, and The American Revolution: Crash Course World History #28

    1,363 views / 7 likes - added

    In which John Green teaches you about the American Revolution and the American Revolutionary War, which it turns out were two different things. John goes over the issues and events that precipitated rebellion in Britain's American colonies, and he also ex

  • 12:48 Popular War and Civilization: Crash Course World History 205

    War and Civilization: Crash Course World History 205

    730 views / 3 likes - added

    In which John Green investigates war, and what exactly it may or may not be good for. Was war a result of human beings organizing into larger and more complex agricultural social orders, or did war maybe create agriculture and "civilization?" It's hard to

  • 14:07 WWI's Civilians, the Homefront, and an Uneasy Peace: Crash Course European History #34

    WWI's Civilians, the Homefront, and an Uneasy Peace: Crash Course European History #34

    411 views / 0 likes - added

    World War I was a total war for millions of people in Europe. Many men were enlisted in the fighting, but the war work had implications for the daily lives of a huge number of Europeans. Women entered the workforce in huge numbers, and for a lot of people

  • The History of Electrical Engineering: Crash Course Engineering #4

    The History of Electrical Engineering: Crash Course Engineering #4

    389 views / 1 likes - added

    Next stop on our tour of engineerings major fields: electrical engineering. In this episode well explore the history of telecommunications, electric power and lighting, and computers. Well introduce topics like magnetism, electrical conduction, telegraphy

  • 14:57 Popular The New Deal: Crash Course US History #34

    The New Deal: Crash Course US History #34

    1,230 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 11:27 Popular The Natives and the English - Crash Course US History #3

    The Natives and the English - Crash Course US History #3

    939 views / 2 likes - added

    In which John Green teaches you about relations between the early English colonists and the native people the 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.

  • 13:41 Popular Iran's Revolutions: Crash Course World History 226

    Iran's Revolutions: Crash Course World History 226

    774 views / 0 likes - added

    In which John Green teaches you about Iran's Revolutions. Yes, revolutions plural. What was the1979 Iranian Revolution about? It turns out, Iran has a pretty long history of unrest in order to put power in the hands of the people, and the most recent revo

  • 10:38 Popular Columbus, de Gama, and Zheng He! 15th Century Mariners. Crash Course: World History #21

    Columbus, de Gama, and Zheng He! 15th Century Mariners. Crash Course: World History #21

    1,167 views / 0 likes - added

    In which John Green teaches you about the beginning of the so-called Age of Discovery. You've probably heard of Christopher Columbus, who "discovered" America in 1492, but what about Vasco da Gama? How about Zheng He? Columbus gets a bad rap from many mod

  • 12:08 Popular The Dark Ages...How Dark Were They, Really?: Crash Course World History #14

    The Dark Ages...How Dark Were They, Really?: Crash Course World History #14

    835 views / 1 likes - added

    Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything

  • 13:41 Popular Migrations and Intensification: Crash Course Big History #7

    Migrations and Intensification: Crash Course Big History #7

    1,037 views / 0 likes - added

    In which Hank and John Green teach you about humanity conquering the Earth. Or at least moving from Africa into the rest of the Earth. As human beings spread out across the world and populations grew, humanity reached a critical mass of innovators, and co

  • 15:18 Eastern Europe Consolidates: Crash Course European History #16

    Eastern Europe Consolidates: Crash Course European History #16

    418 views / 0 likes - added

    While the focus has been on Western Europe so far, there has also been a lot going on in Eastern Europe, which we'll be looking at today. The Commonwealth of Poland-Lithuania, The Ottoman Empire, and Russia were all competing at the eastern end of the con

  • 13:51 Popular Gilded Age Politics:Crash Course US History #26

    Gilded Age Politics:Crash Course US History #26

    797 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps keep the channel producing great conten

  • 12:47 War&Expansion: Crash Course US History #17

    War&Expansion: Crash Course US History #17

    646 views / 0 likes - added

    In which John Green teaches you about the Mexican-American War in the late 1840s, and the expansion of the United States into the western end of North America. In this episode of Crash Course, US territory finally reaches from the Atlantic coast to the Pa

  • 12:16 Popular USA vs USSR Fight! The Cold War: Crash Course World History #39

    USA vs USSR Fight! The Cold War: Crash Course World History #39

    1,194 views / 1 likes - added

    In which John Green teaches you about the Cold War, which was occasionally hot, but on average, it was just cool. In the sense of its temperature. It was by no means cool, man. After World War II, there were basically two big geopolitical powers left to d

  • 10:37 Popular War&Human Nature: Crash Course World History 204

    War&Human Nature: Crash Course World History 204

    928 views / 2 likes - added

    In which John Green teaches you about war! Specifically, John talks about whether humanity is naturally warlike, hard-wired to kill, or if perhaps war is a cultural construct. John will talk about the Hobbes versus Rousseau debate, the effects that war ha

  • 09:10 Popular HOW World War I Started: Crash Course World History 209

    HOW World War I Started: Crash Course World History 209

    1,519 views / 6 likes - added

    In which John Green teaches you about World War I and how it got started. Crash Course doesn't usually talk much about dates, but the way that things unfolded in July and August of 1914 are kind of important to understanding the Great War. You'll learn ab

  • 09:00 The History of Chemical Engineering: Crash Course Engineering #5

    The History of Chemical Engineering: Crash Course Engineering #5

    341 views / 0 likes - added

    Today well cover the fourth and final of our core disciplines of engineering: chemical engineering. Well talk about its history and evolution going from soda ash competitions to oil refineries and renewable energies. Well also discuss some newer and emerg

  • 13:13 Popular World War II: Crash Course World History #38

    World War II: Crash Course World History #38

    1,569 views / 4 likes - added

    Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. 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 wha

  • 15:27 Popular Terrorism, War, and Bush 43: Crash Course US History #46

    Terrorism, War, and Bush 43: Crash Course US History #46

    872 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 12:53 Popular Conflict in Israel and Palestine: Crash Course World History 223

    Conflict in Israel and Palestine: Crash Course World History 223

    867 views / 1 likes - added

    In which John Green teaches you about conflict in Israel and Palestine. This conflict is often cast as a long-term beef going back thousands of years, and rooted in a clash between religions. Well, that's not quite true. What is true is that the conflict

  • 15:07 Popular Progressive Presidents: Crash Course US History #29

    Progressive Presidents: Crash Course US History #29

    734 views / 1 likes - added

    In which John Green teaches you about the Progressive Presidents, who are not a super-group of former presidents who create complicated, symphonic, rock soundscapes that transport you into a fantasy fugue state. Although that would be awesome. The preside

  • 13:44 Earth Science: Crash Course History of Science #20

    Earth Science: Crash Course History of Science #20

    490 views / 0 likes - added

    It's Earth Science time!!!! In this field, natural philosophers were asking questions like, whats up with fossils? Are they the remains of extinct organisms? Or are they so-called sports of naturerocks that just happen to look like living things but dont

  • 12:51 Popular Population, Sustainability, and Malthus: Crash Course World History 215

    Population, Sustainability, and Malthus: Crash Course World History 215

    1,144 views / 0 likes - added

    In which John Green teaches you about population. So, how many people can reasonably live on the Earth? Thomas Malthus got it totally wrong in the 19th century, but for some reason, he keeps coming up when we talk about population. In 1800, the human popu

  • 13:27 Popular World War II Part 1: Crash Course US History #35

    World War II Part 1: Crash Course US History #35

    1,501 views / 6 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 14:25 Popular Slavery - Crash Course US History #13

    Slavery - Crash Course US History #13

    1,130 views / 5 likes - added

    In which John Green teaches you about America's "peculiar institution," slavery. I wouldn't really call it peculiar. I'd lean more toward horrifying and depressing institution, but nobody asked me. John will talk about what life was like for a slave in th

  • 12:49 Popular Nonviolence and Peace Movements: Crash Course World History 228

    Nonviolence and Peace Movements: Crash Course World History 228

    868 views / 1 likes - added

    In which John Green teaches you about nonviolence and peace movements in the 20th century. What is nonviolence? What is a peace movement? Well. traditionally, humans often resort to violence when they come into conflict. In the 20th century, it became muc

  • 13:37 Popular The History Of Life On Earth - Crash Course Ecology #1

    The History Of Life On Earth - Crash Course Ecology #1

    1,253 views / 0 likes - added

    With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and their environments. Li

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  • 07:21 Popular Humans and Energy: Crash Course World History 207

    Humans and Energy: Crash Course World History 207

    1,108 views / 1 likes - added

    In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost all of the energy that humans use has been directly or indirec

  • 13:31 Popular Women's Suffrage: Crash Course US History #31

    Women's Suffrage: Crash Course US History #31

    756 views / 2 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 15:38 Popular The Clinton Years, or the 1990s: Crash Course US History #45

    The Clinton Years, or the 1990s: Crash Course US History #45

    924 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 12:31 Popular The Railroad Journey and the Industrial Revolution: Crash Course World History 214

    The Railroad Journey and the Industrial Revolution: Crash Course World History 214

    753 views / 2 likes - added

    In which John Green teaches you about railroads, and some of the ways they changed the world, and how they were a sort of microcosm for the Industrial Revolution as a whole. Prior to the invention of steam powered railroads, pretty much all locomotion had

  • 13:40 Popular America in World War I: Crash Course US History #30

    America in World War I: Crash Course US History #30

    906 views / 2 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 12:19 Popular Taxes&Smuggling - Prelude to Revolution: Crash Course US History #6

    Taxes&Smuggling - Prelude to Revolution: Crash Course US History #6

    830 views / 1 likes - added

    In which John Green teaches you about the roots of the American Revolution. The Revolution did not start on July 4, 1776. The Revolutionary War didn't start on July 4 either. (as you remember, I'm sure, the Revolution and the Revolutionary War are not the

  • 10:10 Popular The Birth of the Feature Film: Crash Course Film History #6

    The Birth of the Feature Film: Crash Course Film History #6

    753 views / 0 likes - added

    Movies didn't always look like they do now. There was a period (kind of a problematic one) where movies transitioned from short novelties to big, epic, feature films. That's our focus this week as Craig talks to us about the birth of the feature film and

  • 10:08 Popular Climate Change, Chaos, and The Little Ice Age - Crash Course World History 206

    Climate Change, Chaos, and The Little Ice Age - Crash Course World History 206

    1,158 views / 2 likes - added

    In which John Green teaches you about the Little Ice Age. The Little Ice Age was a period of global cooling that occurred from the 13th to the 19th centuries. This cooling was likely caused by a number of factors, including unusual solar activity and volc

  • 13:11 Popular Women in the 19th Century: Crash Course US History #16

    Women in the 19th Century: Crash Course US History #16

    1,170 views / 1 likes - added

    In which John Green finally gets around to talking about some women's history. In the 19th Century, the United States was changing rapidly, as we noted in the recent Market Revolution and Reform Movements episodes. Things were also in a state of flux for

  • 14:17 Popular The Election of 1860&the Road to Disunion: Crash Course US History #18

    The Election of 1860&the Road to Disunion: Crash Course US History #18

    884 views / 1 likes - added

    In which John Green teaches you about the election of 1860. As you may remember from last week, things were not great at this time in US history. The tensions between the North and South were rising, ultimately due to the single issue of slavery. The Nort

  • 13:19 Popular Thomas Jefferson&His Democracy: Crash Course US History #10

    Thomas Jefferson&His Democracy: Crash Course US History #10

    890 views / 3 likes - added

    In which John Green teaches you about founding father and third president of the United States, Thomas Jefferson. Jefferson is a somewhat controversial figure in American history, largely because he, like pretty much all humans, was a big bundle of contra

  • 09:42 Popular The History of Atomic Chemistry: Crash Course Chemistry #37

    The History of Atomic Chemistry: Crash Course Chemistry #37

    1,056 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 05:16 Here's Why Zodiac Constellations Are Still Used in Astronomy

    Here's Why Zodiac Constellations Are Still Used in Astronomy

    352 views / 1 likes - added

    To understand astronomy, astrology might actually not be a bad place to start... Although scientists certainly havent proven that being an Aries makes you more impatient or a Libra means youre wise, the constellations in the zodiac have unlocked hidden se

  • 11:45 Popular Archdukes, Cynicism, and World War I: Crash Course World History #36

    Archdukes, Cynicism, and World War I: Crash Course World History #36

    1,190 views / 1 likes - added

    In which John Green teaches you about the war that was supposed to end all wars. Instead, it solved nothing and set the stage for the world to be back at war just a couple of decades later. As an added bonus, World War I changed the way people look at the

  • 10:56 Popular Who Started World War I: Crash Course World History 210

    Who Started World War I: Crash Course World History 210

    1,086 views / 3 likes - added

    In which John Green teaches you WHY World War I started. Or tries to anyway. With this kind of thing, it's kind of hard to assign blame to any one of the nations involved. Did the fault lie with Austria-Hungary? Germany? Russia? Julius Caesar? One thing w

  • 03:35 Infrared astronomy - with Matthew Bothwell

    Infrared astronomy - with Matthew Bothwell

    132 views / 0 likes - added

    Why does the universe look the way it does? The answer could lie in the massive, dusty, and star-producing galaxies that existed billions of years ago, and are invisible to the naked eye.Watch Matthew Bothwell's full lecture on 'The Invisible Universe': h

  • 13:57 Popular Where US Politics Came From: Crash Course US History #9

    Where US Politics Came From: Crash Course US History #9

    764 views / 0 likes - added

    In which John Green teaches you where American politicians come from. In the beginning, soon after the US constitution was adopted, politics were pretty non-existent. George Washington was elected president with no opposition, everything was new and excit

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  • 12:43 Popular The War of 1812 - Crash Course US History #11

    The War of 1812 - Crash Course US History #11

    936 views / 1 likes - added

    In which John Green teaches you about the War of 1812. The War of 1812 was fought between the United States and its former colonial overlord England. It started in, you guessed it 1812. The war lasted until 1815, and it resolved very little. John will tak

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  • 14:11 Popular The Market Revolution: Crash Course US History #12

    The Market Revolution: Crash Course US History #12

    787 views / 0 likes - added

    In which John Green teaches you about the Market Revolution. In the first half of the 19th century, the way people lived and worked in the United States changed drastically. At play was the classic (if anything in a 30 year old nation can be called classi

  • 15:05 Popular Age of Jackson: Crash Course US History #14

    Age of Jackson: Crash Course US History #14

    951 views / 2 likes - added

    In which John Green teaches you about the presidency of Andrew Jackson So how did a president with astoundingly bad fiscal policies end up on the $20 bill? That's a question we can't answer, but we can tell you how Jackson got to be president, and how he

  • 13:01 Popular Reconstruction and 1876: Crash Course US History #22

    Reconstruction and 1876: Crash Course US History #22

    1,025 views / 1 likes - added

    In which John Green teaches you about Reconstruction. After the divisive, destructive Civil War, Abraham Lincoln had a plan to reconcile the country and make it whole again. Then he got shot, Andrew Johnson took over, and the disagreements between Johnson

  • 12:44 Popular Westward Expansion: Crash Course US History #24

    Westward Expansion: Crash Course US History #24

    1,717 views / 5 likes - added

    In which John Green teaches you about the Wild, Wild, West, which as it turns out, wasn't as wild as it seemed in the movies. When we think of the western expansion of the United States in the 19th century, we're conditioned to imagine the loner. The self

  • 14:33 Popular The Sun&The Earth: Crash Course Big History #3

    The Sun&The Earth: Crash Course Big History #3

    949 views / 2 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about our Sun, and the formation of the planets. We're going to focus on the formation and development of the Earth, because that's where people live. You'll learn about the Solar nebula, the bi

  • 15:05 Popular The Evolutionary Epic: Crash Course Big History #5

    The Evolutionary Epic: Crash Course Big History #5

    1,006 views / 0 likes - added

    In which John Green, Hank Green, and Emily Graslie teach you about evolution. So, in the last 3.8 billion years, life on Earth has evolved from single-celled prokaryotes to the dizzying array of life we have today. So how did all this happen? We'll talk a

  • 16:14 Popular Human Evolution: Crash Course Big History #6

    Human Evolution: Crash Course Big History #6

    1,012 views / 1 likes - added

    In which John Green and Hank Green teach you about how human primates moved out of Africa and turned Earth into a real-life Planet of the Apes. And the apes are people! John and Hank teach you about how humans evolved, and the sort of tricks they picked u

  • 12:26 Popular When is Thanksgiving? Colonizing America: Crash Course US History #2

    When is Thanksgiving? Colonizing America: Crash Course US History #2

    891 views / 1 likes - added

    In which John Green teaches you about the (English) colonies in what is now the United States. He covers the first permanent English colony at Jamestown, Virginia, the various theocracies in Massachusetts, the feudal kingdom in Maryland, and even a bit ab

  • 11:38 The Quakers, the Dutch, and the Ladies: Crash Course US History #4

    The Quakers, the Dutch, and the Ladies: Crash Course US History #4

    658 views / 2 likes - added

    In which John Green teaches you about some of the colonies that were not in Virginia or Massachussetts. Old New York was once New Amsterdam. Why they changed it, I can say; ENGLISH people just liked it better that way, and when the English took New Amster

  • 12:41 Popular Who Won the American Revolution?: Crash Course US History #7

    Who Won the American Revolution?: Crash Course US History #7

    1,048 views / 1 likes - added

    In which John Green teaches you about the American Revolution. And the Revolutionary War. I know we've labored the point here, but they weren't the same thing. In any case, John will teach you about the major battles of the war, and discuss the strategies

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  • 13:04 Popular The Constitution, the Articles, and Federalism: Crash Course US History #8

    The Constitution, the Articles, and Federalism: Crash Course US History #8

    1,083 views / 3 likes - added

    In which John Green teaches you about the United States Constitution. During and after the American Revolutionary War, the government of the new country operated under the Articles of Confederation. While these Articles got the young nation through its wa

  • 14:47 Popular 19th Century Reforms: Crash Course US History #15

    19th Century Reforms: Crash Course US History #15

    954 views / 1 likes - added

    In which John Green teaches you about various reform movements in the 19th century United States. From Utopian societies to the Second Great Awakening to the Abolition movement, American society was undergoing great changes in the first half of the 19th c

  • 12:45 Popular Growth, Cities, and Immigration: Crash Course US History #25

    Growth, Cities, and Immigration: Crash Course US History #25

    1,255 views / 2 likes - added

    In which John Green teaches you about the massive immigration to the United States during the late 19th and early 20th century. Immigrants flocked to the US from all over the world in this time period. Millions of Europeans moved to the US where they drov

  • The Scientific Revolution: Crash Course History of Science #12

    The Scientific Revolution: Crash Course History of Science #12

    331 views / 0 likes - added

  • 04:28 Popular History of the Holidays: Columbus Day | History

    History of the Holidays: Columbus Day | History

    793 views / 0 likes - added

    How Columbus Day came to be celebrated. HISTORY®, now reaching more than 98 million homes, is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manne

  • 03:50 Sundials = Astronomy with a Stick!

    Sundials = Astronomy with a Stick!

    420 views / 1 likes - added

    Science doesn't have to be complicated. In fact, for most of the history of our investigation of the universe we used nothing more than sticks and stones. Just because they are old doesn't mean they aren't cool though. Right? If you want to check out more

  • 10:40 Popular The Seven Years War and the Great Awakening: Crash Course US History #5

    The Seven Years War and the Great Awakening: Crash Course US History #5

    35.9k views / 309 likes - added

    In which John Green teaches you about the beginnings of the American Revolution in a video titled The Seven Years War. Confusing? Maybe. John argues that the Seven Years War, which is often called the French and Indian War in the US, laid a lot of the gro

  • 12:01 Popular The Civil War, Part I: Crash Course US History #20

    The Civil War, Part I: Crash Course US History #20

    1,323 views / 11 likes - added

    In which John Green ACTUALLY teaches about the Civil War. In part one of our two part look at the US Civil War, John looks into the causes of the war, and the motivations of the individuals who went to war. The overarching causes and the individual motiva

  • 10:54 Popular The Civil War Part 2: Crash Course US History #21

    The Civil War Part 2: Crash Course US History #21

    1,262 views / 6 likes - added

    In which John Green teaches you how the Civil War played a large part in making the United States the country that it is today. He covers some of the key ways in which Abraham Lincoln influenced the outcome of the war, and how the lack of foreign interven

  • 12:14 Popular War and Nation Building in Latin America: Crash Course World History 225

    War and Nation Building in Latin America: Crash Course World History 225

    897 views / 0 likes - added

    In which John Green teaches you about nation building and nationalism in Latin America. Sometimes, the nations of Latin America get compared to the nations of Europe, and are found wanting. This is kind of a silly comparison. The rise of democratic, econo

  • 15:40 Popular Capitalism and the Dutch East India Company: Crash Course World History 229

    Capitalism and the Dutch East India Company: Crash Course World History 229

    1,182 views / 1 likes - added

    Want to help keep CrashCourse going? Consider becoming a Patron and help us keep making awesome content for such awesome people. SUBBABLE SUBSCRIBERS READ FURTHER↓ https://www.patreon.com/crashcourse In which John Green teaches you about the Vereenigde Oo

  • 11:02 Popular World War II, A War for Resources: Crash Course World History #220

    World War II, A War for Resources: Crash Course World History #220

    1,704 views / 11 likes - added

    In which John Green teaches you about World War II, and some of the causes behind the war. In a lot of ways, WWII was about resources, and especially about food. The expansionist aggression of both Germany and Japan were in a lot of ways about resources.

  • 09:51 Popular The Moon: Astronomy #12

    The Moon: Astronomy #12

    961 views / 1 likes - added

    Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Table of Contents Many Millio

  • 01:05 Popular Cosmic Voyage Micro-Universe To Macro-Universe.

    Cosmic Voyage Micro-Universe To Macro-Universe.

    851 views / 1 likes - added

    A journey from the micro-universe to the macro-universe. Follow us on twitter: https://twitter.com/60SecondSmarter Like our Facebook Page: https://www.facebook.com/60SecondsSmarter Credit: https://www.facebook.com/ScienceNaturePage/?fref=nf Music : Intro

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  • 03:38 How will the Universe end?

    How will the Universe end?

    234 views / 0 likes - added

    Our Universe began 13.8 billion years ago and it has been expanding ever since. Is it destined to expand forever or will it suffer a more crushing end? Astronomers at the Royal Observatory Greenwich explain the fate of the Universe in this video.For Schoo

  • 03:41 Steven Universe Future | Dads Old Universe | Cartoon Network UK

    Steven Universe Future | Dads Old Universe | Cartoon Network UK

    201 views / 0 likes - added

    Before there was Steven, Dad had his own universe!Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch funny cartoon videos from all your f

  • 04:43 How big is the Universe?

    How big is the Universe?

    277 views / 0 likes - added

    ROG astronomer Liz shows us the expanding nature of the Universe and how this affects the light reaching us from distant galaxies, some of which will remain forever hidden from our view.For School Groups: https://rmg.co.uk/plan-your-visit/schools/royal-ob

  • 10:51 Popular The Video Game Crash Of 1983: Crash Course Games #6

    The Video Game Crash Of 1983: Crash Course Games #6

    735 views / 1 likes - added

    So the 1980s was the golden age of arcade games. Games like Donkey Kong, Pac- Man, Space Invaders, and Centipede had become a cultural phenomenon. These games had expanded the gamer demographic and even encouraged the rise of competitive gaming. There wer

  • 02:51 Popular Collisions and Explosions in the Universe

    Collisions and Explosions in the Universe

    1,085 views / 0 likes - added

    On the smallest to the largest scales, collisions and explosions happen all over our Universe. Join the Royal Observatory Greenwich astronomers as they uncover some of the most explosive events in space.For School Groups: https://www.rmg.co.uk/schools-com

  • 09:21 Popular Astrophysics and Cosmology: Crash Course Physics #46

    Astrophysics and Cosmology: Crash Course Physics #46

    812 views / 0 likes - added

    It's time for the end. At least the end of our first series on Physics here at Crash Course. In this episode of Crash Course Physics, Shini sits down to talk about Astrophysics and Cosmology. By using what we've learned this year, we can come to understan

  • 04:17 The Most Important Astronomy Picture Ever Taken

    The Most Important Astronomy Picture Ever Taken

    570 views / 0 likes - added

    http://gplus.to/TonyDarnell http://twitter.com/DeepAstronomy http://facebook.com/SpaceFan I've recently discovered an animation that was rendered using the measured redshift of all 10,000 galaxies in the Hubble Ultra Deep Field image. I've written a short

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  • 06:30 Popular Decoding the ancient astronomy of Stonehenge

    Decoding the ancient astronomy of Stonehenge

    742 views / 1 likes - added

    The solstice alignments of Stonehenge, explained. Subscribe to our channel! http://goo.gl/0bsAjO Note: A previous version of this video referred imprecisely to "Neolithic Britain" when discussing the Newgrange tomb in Ireland. We have removed that phrasin

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  • 02:33 Sesame Street: Let's Celebrate Black History Song! | Black History Month

    Sesame Street: Let's Celebrate Black History Song! | Black History Month

    339 views / 0 likes - added

    Happy Black History Month! Gabrielle, Tamir, Elmo, and Abby are celebrating all the different ways that our Black and African American families, friends, and neighbors have changed the world! Sing along with these friends to the "Let's Celebrate Black His

  • 01:01 Popular Steven Universe | Meet the new villain on Steven Universe, HESSONITE! | Cartoon Network

    Steven Universe | Meet the new villain on Steven Universe, HESSONITE! | Cartoon Network

    992 views / 2 likes - added

    Who is the new villain on Steven Universe? Meet Hessonite on October 31st on PS4 and November 3rd on XBOX. Pre-order NOW: http://bit.ly/2i0oLuT CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/StevenUniverse About

  • 00:43 Popular Steven Universe Future | Steven Universe | Cartoon Network

    Steven Universe Future | Steven Universe | Cartoon Network

    1,482 views / 3 likes - added

    New epilogue limited series Steven Universe Future coming soon to Cartoon NetworkThe future is bright SUBSCRIBE: http://cartn.co/subscribeWATCH MORE: http://cartn.co/moresuAbout Steven Universe:Introducing the Crystal Gems! Garnet, Amethyst, Pearl and Ste

  • 03:57 This Could Be the End of Urban Astronomy (360 Video)

    This Could Be the End of Urban Astronomy (360 Video)

    503 views / 0 likes - added

    City lights are blinding our view of space, and its forcing urban astronomers to rethink the way they make observations. To make matters worse, a change in the type of lights being used could be the end of some observatories. Plunging Down an Ice Track at

  • 10:17 Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

    Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

    629 views / 0 likes - added

    We’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto

  • 12:38 Frankenstein Part II: Crash Course Literature 206

    Frankenstein Part II: Crash Course Literature 206

    677 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 02:08 This Invisible Structure Was Hiding Half the Universe’s Known Matter

    This Invisible Structure Was Hiding Half the Universe’s Known Matter

    445 views / 0 likes - added

    Half of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: The Mystery

  • 10:48 Party Systems: Crash Course Government And Politics #41

    Party Systems: Crash Course Government And Politics #41

    683 views / 0 likes - added

    Today, Craig is going to dive into the history of American political parties. So throughout most of United States history our political system has been dominated by a two-party system, but the policies and the groups that support these parties have change

  • 09:28 Popular Stock Market Crash of 1929: The Great Depression

    Stock Market Crash of 1929: The Great Depression

    930 views / 1 likes - added

    History and lessons from the 1929 stock market crash.

  • 1:02:43 Khan Academy Live: AP US History

    Khan Academy Live: AP US History

    661 views / 0 likes - added

    Taking AP US History? Prep for the AP exam with our free live tutoring session. Kim, our history expert, will share tips and strategies for the exam. Study for AP US History on Khan Academy: https://www.khanacademy.org/humanities/us-history/ap-us-history

  • 10:43 Popular Tissues, Part 1: Crash Course A&P #2

    Tissues, Part 1: Crash Course A&P #2

    895 views / 0 likes - added

    •••SUBBABLE MESSAGE••• TO: Jordan Schoonover FROM: Mom, Dad&Madison Happy Birthday Jordan! We love you sweetheart!! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything w

  • 01:35 Popular Crash Course Economics Intro!

    Crash Course Economics Intro!

    728 views / 0 likes - added

    In which Jacob Clifford and Adriene Hill introduce you to Crash Course Economics! CC Econ is a new course from the Crash Course team. We look forward to teaching you all about the so-called dismal science. Want to find Crash Course elsewhere on the intern

  • 12:39 Popular Controversy of Intelligence: Crash Course Psychology #23

    Controversy of Intelligence: Crash Course Psychology #23

    1,004 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 05:27 The 1995 Hubble photo that changed astronomy

    The 1995 Hubble photo that changed astronomy

    665 views / 0 likes - added

    The Hubble Deep Field, explained by the man who made it happen. Subscribe to our channel! http://goo.gl/0bsAjO Click here to download the Hubble Deep Field images: http://www.spacetelescope.org/science/deep_fields/ /// Vox.com is a news website that helps

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  • 11:07 The Editor: Crash Course Film Production #12

    The Editor: Crash Course Film Production #12

    544 views / 0 likes - added

    The Editor is yet another unsung hero in the filmmaking process. For a century of film history, Editors have taken raw footage and worked to transform it into a cohesive whole. Basically making one thing from many. But, how do they do it? In this episode

  • 08:03 The Erie Canal Explained: US History Review

    The Erie Canal Explained: US History Review

    663 views / 0 likes - added

    Take a quick trip down the Erie Canal of Explaining as we look at how this revolutionary transportation system changed the course of United States History. Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railro

  • 10:18 Popular What Is A Game?: Crash Course Games #1

    What Is A Game?: Crash Course Games #1

    837 views / 1 likes - added

    Welcome to Crash Course Games! In this series our host Andre Meadows is going to discuss the history and science of games. We’re going to talk about video games of course, but also board games, role playing games, card games, even sports! But before we ge

  • 04:24 Another Universe May Have Bumped Into Ours and We Might Have Proof

    Another Universe May Have Bumped Into Ours and We Might Have Proof

    594 views / 0 likes - added

    The Cold Spot in the cosmic microwave background radiation has led astronomers to speculate the possibility of parallel universes. What Is Beyond The Universe? - https://youtu.be/ghaZf1ODia0 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI R

  • 04:07 New Astronomy Technique Reveals Monster at the Center of the Milky Way

    New Astronomy Technique Reveals Monster at the Center of the Milky Way

    580 views / 1 likes - added

    Stripping away the Milky Way's stars, planets, rocks and dust reveals a massive black hole lurking just 26,000 light years from Earth. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cosmos/#mkcpgn=ytsci1 Subscribe to S

  • 03:37 Popular How Does Dark Energy Stretch Our Universe?

    How Does Dark Energy Stretch Our Universe?

    764 views / 0 likes - added

    Scientists have just mapped 1.2 million galaxies! Here's how can this 3D map can be used to learn about dark energy and dark matter. Could Galactic Walls Prove We're Wrong About The Universe? - http://bit.ly/29WAM0m Sign Up For The Seeker Newsletter Here

  • 11:44 Schizophrenia&Dissociative Disorders: Crash Course Psychology #32

    Schizophrenia&Dissociative Disorders: Crash Course Psychology #32

    617 views / 0 likes - added

    ••• Subbable Message ••• To: Margarete From: Toni Your sister thinks you are the best! Here's hoping Crash Course does an Art History season just for you. :) ••• To get your own message in the dooblydoo, you can directly support Crash Course at http://www

  • 11:21 Popular Introduction to Anatomy&Physiology: Crash Course A&P #1

    Introduction to Anatomy&Physiology: Crash Course A&P #1

    856 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:45 The Spicy and Surprising History of Doritos

    The Spicy and Surprising History of Doritos

    214 views / 0 likes - added

    Doritos history? I'll have a bag...Weird History Food is going to get your fingers nice and sticky red on this one because we're talking all about the history of one of the most beloved chips: Doritos. Weird History Food will take you through Doritos' sur

  • 02:51 Are we alone in the universe?

    Are we alone in the universe?

    362 views / 0 likes - added

    Will we ever find intelligent life in the universe? Astrophysicist Jackie Faherty explains two ways scientists approach answering this age-old question.If you want to know if there are dinosaurs still alive today, watch this weeks Dinosaur video: https://

  • 13:12 Popular Reader, it's Jane Eyre - Crash Course Literature 207

    Reader, it's Jane Eyre - Crash Course Literature 207

    780 views / 2 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 11:59 Infinite Universe?

    Infinite Universe?

    451 views / 0 likes - added

    Explains the difference between an Open Universe, Closed Universe, and Flat Universe. Also discusses the expansion of space-time.

  • 13:01 The Delicious History of TV Dinners

    The Delicious History of TV Dinners

    128 views / 0 likes - added

    Weird History Food is peeling back the foil on this history of TV Dinners. With its aluminum or microwaveable plate, with separate compartments for meat, vegetable, and dessert, the TV dinner has a special place in food history and culture in the belly of

  • 12:22 Creation from the Void: Crash Course Mythology #2

    Creation from the Void: Crash Course Mythology #2

    656 views / 0 likes - added

    Today on Crash Course Mythology we’re starting in on creation stories. This week, we’ll focus on the creation of the universe out of nothing, or Ex Nihlio creation. Basically, a god decides to make a universe out of nothing. We’ll look a

  • 08:33 How Power Gets to Your Home: Crash Course Physics #35

    How Power Gets to Your Home: Crash Course Physics #35

    561 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In this episode of Crash Course Physics, Shini talks to us about how power gets to o

  • 09:33 Popular The Future of Gaming: Crash Course Games #29

    The Future of Gaming: Crash Course Games #29

    710 views / 1 likes - added

    Welcome to the FINAL LEVEL of Crash Course Games! We thought it made the most sense to sign off this series by taking a look towards the future because you know... boss battles are supposed to be tough. Now we don’t know the future obviously, so this epis

  • 08:59 Popular Special Relativity: Crash Course Physics #42

    Special Relativity: Crash Course Physics #42

    749 views / 0 likes - added

    This episode of Crash Course Physics is supported by Prudential. Go to www.raceforretirement.com to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow. So we've all heard of relativity, right? But... what is relat

  • 11:22 Popular The Periodic Table: Crash Course Chemistry #4

    The Periodic Table: Crash Course Chemistry #4

    1,161 views / 1 likes - added

    Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the

  • 10:56 Popular Circuit Analysis: Crash Course Physics #30

    Circuit Analysis: Crash Course Physics #30

    935 views / 0 likes - added

    How does Stranger Things fit in with Physics and, more specifically, circuit analysis? I'm glad you asked! In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that makes Christmas li

  • 09:02 Popular Temperature: Crash Course Physics #20

    Temperature: Crash Course Physics #20

    1,304 views / 0 likes - added

    Welcome to the new Crash Course Physics Studio! This episode of Crash Course Physics is sponsored by Audible.com. You can go to http://audible.com/crashcourse to get a 30 day trial and help us out as well! Get Your Crash Course Physics Mug here: https://s

  • 11:45 Gambling: Crash Course Games #27

    Gambling: Crash Course Games #27

    525 views / 0 likes - added

    Today we’re going to talk about gambling. Now, gambling is interesting because it could be argued that gambling doesn’t even have anything to do with games. It’s usually about making money after all - which makes it much closer to work. But gambling defin

  • 10:36 Popular Optical Instruments: Crash Course Physics #41

    Optical Instruments: Crash Course Physics #41

    952 views / 0 likes - added

    This episode of Crash Course Physics is supported by Prudential. Go to www.raceforretirement.com to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow. How do lenses work? How do they form images? Well, in order t

  • 09:49 Popular Induction - An Introduction: Crash Course Physics #34

    Induction - An Introduction: Crash Course Physics #34

    899 views / 0 likes - added

    This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://ww

  • 14:01 The Flame-Broiled History of the Whopper

    The Flame-Broiled History of the Whopper

    147 views / 0 likes - added

    Weird History Food is taking you out for a Whopper. Burger King's highest-ranking burger, the Whopper, has a surprising history, making that delicious flame-broiled burger taste even better. Take a trip through Weird History Food's drive-thru for a delici

  • 12:28 The Thick and Tangy History of Ketchup

    The Thick and Tangy History of Ketchup

    136 views / 0 likes - added

    Weird History Food will hit the "57" on the side of this video to give you the History of Ketchup. You might be surprised to learn ketchup's true origins and the fact that the first ketchup had no tomatoes in it at all. Let's pour this video out in a nice

  • 09:45 Popular Light Is Waves: Crash Course Physics #39

    Light Is Waves: Crash Course Physics #39

    853 views / 1 likes - added

    The way light behaves can seem very counter intuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know that light exists a

  • 03:57 This Massive Super Earth Is Almost As Old As the Universe

    This Massive Super Earth Is Almost As Old As the Universe

    271 views / 0 likes - added

    In the ever-growing hunt for exoplanets, astronomers have recently discovered that one of the oldest stars in the Milky Way actually hosts a hot, rocky Super-Earth... when it shouldnt. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements

  • 11:44 The Gooey History of Velveeta

    The Gooey History of Velveeta

    159 views / 0 likes - added

    Weird History Food is getting cheesy, covering the history of Velveeta. Everyone's favorite party dip for tortilla chips has a longer history than one would expect. Coming from the dairy mind of Emil Frey, Velveeta has changed a lot over the years. How mu

  • 07:31 Popular The Protestant Reformation Explained: World History Review

    The Protestant Reformation Explained: World History Review

    724 views / 1 likes - added

    A super fast, fun and focused look at the Protestant Revolution and role Martin Luther played in changing the history of the world. Subscribe to HipHughes to keep the universe aligned for free here https://www.youtube.com/user/hughesdv?

  • 09:04 Popular Specialization And Trade: Crash Course Economics #2

    Specialization And Trade: Crash Course Economics #2

    3,166 views / 1 likes - added

    In which Adriene Hill and Jacob Clifford teach you about specialization and trade, and how countries decide whether they're going to make stuff or trade for stuff. You'll learn about things like comparative advantage, the production possibilities frontier

  • 10:21 Popular Engines: Crash Course Physics #24

    Engines: Crash Course Physics #24

    894 views / 0 likes - added

    One of the greatest inventions is the steam engine. But why? What makes it so useful? And how does it work? In this episode of Crash Course Physics, Shini talks to us about how engines work, what makes them efficient, and why they're pretty cool. Get your

  • 05:13 Popular Do We Live In A Special Part Of The Universe?

    Do We Live In A Special Part Of The Universe?

    783 views / 0 likes - added

    In ancient times, astronomers and philosophers thought that the Earth was the center of the Universe. We know that’s wrong, but is there anything special about where we live? Support us at: http://www.patreon.com/universetoday More stories at: http://www.

  • 05:17 Popular The History Of Tattoos - Addison Anderson

    The History Of Tattoos - Addison Anderson

    733 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-history-of-tattoos-addison-anderson If you have a tattoo, you’re part of a rich cultural history that dates back at least 8,000 years. Where did this practice of body modification come from, and how has its

  • 01:53 Popular How our universe will end: 'The black holes will eat up everything'

    How our universe will end: 'The black holes will eat up everything'

    756 views / 0 likes - added

    Robbert Dijkgraaf is a theoretical physicist and Leon Levy Professor at the Institute for Advanced Study in Princeton. He is also the co-author of "The Usefulness of Useless Knowledge." In this video, he explains how our universe will meet its death. Foll

  • 09:27 Early Programming: Crash Course Computer Science #10

    Early Programming: Crash Course Computer Science #10

    605 views / 0 likes - added

    Since Joseph Marie Jacquard’s textile loom in 1801, there has been a demonstrated need to give our machines instructions. In the last few episodes, our instructions were already in our computer’s memory, but we need to talk about how they got there - this

  • 05:10 Popular Spaced Out: Crash Course Kids #25.1

    Spaced Out: Crash Course Kids #25.1

    758 views / 2 likes - added

    So... how big is the Universe? It's big... really big... no, bigger than that... it's big. In this episode of Crash Course Kids, Sabrina gives us some perspective on this whole Universe thing and how we fit into it. Watch More Crash Course Kids: https://w

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  • 09:02 Popular Divine Command Theory: Crash Course Philosophy #33

    Divine Command Theory: Crash Course Philosophy #33

    716 views / 0 likes - added

    As we venture into the world of ethics, there are a lot of different answers to the grounding problem for us to explore. One of the oldest and most popular is the divine command theory. But with age comes a long history of questions, too, such as the dile

  • 04:28 Popular Life On Other Planets: Crash Course Kids #45.1

    Life On Other Planets: Crash Course Kids #45.1

    1,046 views / 0 likes - added

    Have you ever wondered if there is anyone (or anything) else out there in the universe? Well, you're not alone. But what would alien life look like? And what would their food chains and food webs look like? In this episode of Crash Course Kids, Sabrina gi

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  • 08:46 Popular Quantum Mechanics - Part 1: Crash Course Physics #43

    Quantum Mechanics - Part 1: Crash Course Physics #43

    706 views / 0 likes - added

    What is light? That is something that has plagued scientists for centuries. It behaves light a wave... and a particle... what? Is it both? In this episode of Crash Course Physics, Shini introduces to the idea of Quantum Mechanics and how it helps us under

  • 04:42 How Much Does the Universe Weigh?

    How Much Does the Universe Weigh?

    421 views / 0 likes - added

    How much does the universe weigh? As it turns out, this question does not have an easy answer. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com Two different ap

  • 03:27 How Do We Know The Universe Is ACCELERATING?

    How Do We Know The Universe Is ACCELERATING?

    686 views / 0 likes - added

    The universe is expanding – this we know from looking at red shifts of distant galaxies – but the acceleration of the universe's expansion is harder to measure. It requires measuring the change of recession velocity over time, and it's done by comparing T

  • 04:28 Popular History vs. Cleopatra - Alex Gendler

    History vs. Cleopatra - Alex Gendler

    1,419 views / 7 likes - added

    View full lesson: ed.ted.com/lessons/history-vs-cleopatra-alex-gendler She was the most notorious woman in ancient history, a queen who enraptured not one but two of Rome’s greatest generals. But was she just a skilled seductress – or a great ruler in her

  • 05:41 Why Is Kubrick's "2001: A Space Odyssey" Significant? | History

    Why Is Kubrick's "2001: A Space Odyssey" Significant? | History

    476 views / 0 likes - added

    Take a journey through the history of science fiction and examine the cultural influences such as the Vietnam War, the Civil Rights Movement, and space exploration, that influenced Stanley Kubrick's 1968 visionary film "2001: A Space Odyssey". Subscribe f

  • 25:04 Popular Space Compilation: Crash Course Kids

    Space Compilation: Crash Course Kids

    1,009 views / 0 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. Thus, we've created our Compilation Series. In this video, we look at some of our videos about Space. Sabrina talks to us about the Sun, stars, the universe, and how constellations

  • 08:21 Popular The Transcontinental Railroad Explained: US History Review

    The Transcontinental Railroad Explained: US History Review

    802 views / 2 likes - added

    Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railroad built during the 1860's. Perfect for students and lifelong learners. Please help align what is right in the universe and subscribe to some HipHughes Hist

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  • 10:24 Popular Homunculus - Crash Course Psychology #6

    Homunculus - Crash Course Psychology #6

    723 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:10 This 3.2 Gigapixel Camera Will Record a Timelapse of the Universe

    This 3.2 Gigapixel Camera Will Record a Timelapse of the Universe

    257 views / 0 likes - added

    The Vera C. Rubin Observatory will use the world's largest digital camera to capture the far reaches of the universe, and in the process, hope to tackle some of the most fundamental questions in science today. Subscribe to Seeker! http://bit.ly/subscribes

  • 10:14 Popular The Chemical Mind - Crash Course Psychology #3

    The Chemical Mind - Crash Course Psychology #3

    945 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 12:41 Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    532 views / 1 likes - added

    Check out our sister channel Crash Course Physics to learn more about the basic foudations of Physics: https://www.youtube.com/watch?v=ZM8ECpBuQYE&list=PL8dPuuaLjXtN0ge7yDk_UA0ldZJdhwkoV Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us

  • 09:57 Popular Electric Fields: Crash Course Physics #26

    Electric Fields: Crash Course Physics #26

    789 views / 0 likes - added

    As we learn more about electricity, we have to talk about fields. Electric fields may seem complicated, but they're really fascinating and a crucial part of physics. In this episode of Crash Course Physics, Shini chats about capacitors, conductors, electr

  • 10:04 Popular Thermodynamics: Crash Course Physics #23

    Thermodynamics: Crash Course Physics #23

    1,181 views / 0 likes - added

    Have you ever heard of a Perpetual Motion Machine? More to the point, have you ever heard of why Perpetual Motion Machines are impossible? One of the reasons is because of the first law of thermodynamics! In this episode of Crash Course Physics, Shini tal

  • 05:00 How ESAs Dark Energy Telescope Will Map the Dark Universe

    How ESAs Dark Energy Telescope Will Map the Dark Universe

    429 views / 0 likes - added

    ESA is building its first space telescope to investigate how dark energy and dark matter control our universe. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist Thumbnail Credit: Thales Alenia Spa

  • What is an Animal? Crash Course Zoology #1

    What is an Animal? Crash Course Zoology #1

    209 views / 1 likes - added

    Check out Animal IQ on PBS Terra! https://youtu.be/Ejhbr_t7BlcSo what is an animal anyway? In our inaugural episode of Crash Course Zoology, well endeavor to answer just that because as it turns out, its complicated! But before we get there well need to i

  • 02:15 Steven Universe | PINK DIAMOND? | Cartoon Network

    Steven Universe | PINK DIAMOND? | Cartoon Network

    547 views / 0 likes - added

    While Stevonnie is crash-landed on an alien planet, they have a VERY strange dream... CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/StevenUniverse About Steven Universe: Introducing the Crystal Gems! Garnet, Am

  • 09:22 Popular Pollution: Crash Course Ecology #11

    Pollution: Crash Course Ecology #11

    1,010 views / 0 likes - added

    Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and ultimately, humans

  • 09:08 Quantum Mechanics - Part 2: Crash Course Physics #44

    Quantum Mechanics - Part 2: Crash Course Physics #44

    610 views / 0 likes - added

    e=mc2... it's a big deal, right? But why? And what about this grumpy cat in a box and probability? In this episode of Crash Course Physics, Shini attempts to explain a little more on the topic of Quantum Mechanics. *** Get your own Crash Course Physics mu

  • 06:16 Popular The Irish Potato Famine Explained: World History Review

    The Irish Potato Famine Explained: World History Review

    1,003 views / 1 likes - added

    A short history of the Irish Potato Famine which hit Ireland from 1844-1849. Perfect for students, life long learners and the cray cray on the internets. Subscribe to HipHughes to keep the universe aligned for free here https://www.youtube.com/user/hughes

  • 08:23 Popular Electric Current: Crash Course Physics #28

    Electric Current: Crash Course Physics #28

    1,372 views / 0 likes - added

    So, electric current works like a river... kinda... Instead of flowing based on elevation, electric current works a little differently. But it's a good metaphor. In this episode of Crash Course Physics, Shini talks to us about electric current, voltaic ce

  • 09:47 Popular Magnetism: Crash Course Physics #32

    Magnetism: Crash Course Physics #32

    1,268 views / 0 likes - added

    This episode was sponsored by Prudential. Go to http://Raceforretirement.com and see how quickly 1% can add up. You’re probably familiar with the basics of magnets already: They have a north pole and a south pole. Two of the same pole will repel each othe

  • 08:51 Popular Productivity And Growth: Crash Course Economics #6

    Productivity And Growth: Crash Course Economics #6

    844 views / 1 likes - added

    Why are some countries rich? Why are some countries poor? In the end it comes down to Productivity. This week on Crash Course Econ, Adriene and Jacob investigate just why some economies are more productive than others, and what happens when an economy is

  • 08:03 Popular Torque: Crash Course Physics #12

    Torque: Crash Course Physics #12

    1,080 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug What is torque? This is one of those things that you may have heard about in passing but never really understood. In this episode of Crash Course Physics, Shin

  • 04:32 What if the Universe Was Lopsided?

    What if the Universe Was Lopsided?

    262 views / 0 likes - added

    A new study suggests that our universe might not be isotropic like we thought, but instead it could actually be anisotropicmeaning we might live in a lopsided universe. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/

  • 10:07 Popular AC Circuits: Crash Course Physics #36

    AC Circuits: Crash Course Physics #36

    902 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ We've talked about AC Circuits, but now it's time to delve into the world of AC Circ

  • 09:51 Popular Patents, Novelty, And Trolls: Crash Course Intellectual Property #4

    Patents, Novelty, And Trolls: Crash Course Intellectual Property #4

    1,416 views / 0 likes - added

    This week, Stan teaches you about patents. It turns out, they're patently complicated! So, patents have some similarity to copyright, in that they grant a limited monopoly to people who invent things. The key difference in patents and copyright is that pa

  • 14:07 The History of the Microwave Oven

    The History of the Microwave Oven

    149 views / 0 likes - added

    Weird History Food is going to radiate you with the history of the Microwave Oven.The microwave was invented accidentally by an engineer named Percy Spencer, who was leading a defense radar project. His invention would change the way Americans would eat f

  • 11:27 The History of the Republican Party

    The History of the Republican Party

    595 views / 1 likes - added

    Heading into the 2016 Republican National Convention, we thought it would be a good time to do a quick history of the GOP, from its origins before the Civil War through the elections of Lincoln, Eisenhower and Reagan. And where does that elephant symbol c

  • 08:25 Spectra Interference: Crash Course Physics #40

    Spectra Interference: Crash Course Physics #40

    583 views / 0 likes - added

    Light is everywhere … but it’s not as predictable as you might think. It’s a wave that travels in straight lines, yet it also reflects off of surfaces, refracts through various materials, and generally changes direction all the time! We’ve learned how to

  • 08:42 Popular Producers: Crash Course Film Production #6

    Producers: Crash Course Film Production #6

    906 views / 1 likes - added

    So... what do Producers even do? It's a hard question to answer because there are so many different kinds of producers on a movie. In this episode of Crash Course Film Production, Lily Gladstone talks us through the different kinds of producers and what t

  • 09:40 Geometric Optics: Crash Course Physics #38

    Geometric Optics: Crash Course Physics #38

    546 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ LIGHT! Let's talk about it today. Sunlight, moonlight, torchlight, and flashlight. T

  • 12:17 Memory & Storage: Crash Course Computer Science #19

    Memory & Storage: Crash Course Computer Science #19

    589 views / 0 likes - added

    Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters So we’ve talked about computer memory a couple times in this series, but what we haven’t talked about is sto

  • 09:39 Popular Sound: Crash Course Physics #18

    Sound: Crash Course Physics #18

    1,437 views / 3 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Dopp

  • 04:54 Why did England have a civil war? | History in a Nutshell | Animated History

    Why did England have a civil war? | History in a Nutshell | Animated History

    42 views / 0 likes - added

    What caused a full-blown civil war during Charles I's reign? From religious opposition, the mishandling of money, to a king's unwavering belief he was chosen by God, this episode explores what happens when ruling England goes wrong. SUBSCRIBE TO OUR CHANN

  • Alchemy: History of Science #10

    Alchemy: History of Science #10

    302 views / 1 likes - added

    In fantasy stories, charlatans in fancy robes promise to turn lead into gold. But real alchemists werent just mystical misers. They were skilled experimentalists, backed by theories of matter. And they played a huge role in the development of knowledge ab

  • 12:33 Popular That's Why Carbon Is A Tramp: Crash Course Biology #1

    That's Why Carbon Is A Tramp: Crash Course Biology #1

    1,436 views / 0 likes - added

    And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet rule, and what does it all have to do with a mad man named Gilbert Lewis? It's all containe

  • 10:46 Popular Sensation&Perception - Crash Course Psychology #5

    Sensation&Perception - Crash Course Psychology #5

    752 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:26 The Economics Of Healthcare: Crash Course Econ #29

    The Economics Of Healthcare: Crash Course Econ #29

    636 views / 0 likes - added

    Why is health care so expensive? Once again, there are a lot of factors in play. Jacob and Adriene look at the many reasons that health care in the US is so expensive, and what exactly we get for all that money. Spoiler alert: countries that spend less an

  • 12:39 The Surprising History of Taco Bell

    The Surprising History of Taco Bell

    162 views / 0 likes - added

    Weird History Food is heading for the border for the history of Taco Bell. Everyone's favorite late-night drive-thru destination, Taco Bell had some humble beginnings starting in Southern California. Get your order ready because we are getting some Taco B

  • 09:08 Statics: Crash Course Physics #13

    Statics: Crash Course Physics #13

    589 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study o

  • 11:19 Altered States - Crash Course Psychology #10

    Altered States - Crash Course Psychology #10

    691 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:01 Popular Markets, Efficiency, And Price Signals: Crash Course Economics #19

    Markets, Efficiency, And Price Signals: Crash Course Economics #19

    958 views / 0 likes - added

    Adriene and Jacob teach you all about markets. So, in free market(ish) economies like the United States and most of the world, markets are a big deal. Markets work to produce the stuff that consumers want, and that society needs. Today we'll talk about pr

  • 09:06 Popular Dissecting The Camera: Crash Course Film Production #4

    Dissecting The Camera: Crash Course Film Production #4

    730 views / 0 likes - added

    Sometimes the most intimidating part of making a movie is that little box of concentrated technology called "The Camera." But, FEAR NOT! In this episode of Crash Course Film Production, Lily helps us dissect the basics of modern movie cameras so you can h

  • 09:21 Popular Collisions: Crash Course Physics #10

    Collisions: Crash Course Physics #10

    1,443 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug COLLISIONS! A big part of physics is understanding collisions and how they're not all the same. Mass, momentum, and many other things dictate how collisions ca

  • 08:56 Popular Rotational Motion: Crash Course Physics #11

    Rotational Motion: Crash Course Physics #11

    2,043 views / 0 likes - added

    Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in thi

  • 10:49 Popular Maxwell's Equations: Crash Course Physics #37

    Maxwell's Equations: Crash Course Physics #37

    1,029 views / 0 likes - added

    Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In the early 1800s, Michael Faraday showed us how a changing magnetic field induces

  • 09:09 Popular Kinetic Theory and Phase Changes: Crash Course Physics #21

    Kinetic Theory and Phase Changes: Crash Course Physics #21

    1,559 views / 0 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug How the heck do we map out a planet without oceans? NASA had to figure that out when we sent the Mariner 9 probe to Mars. There's some tricky, yet fascinating

  • 11:38 The History of the Sloppy Joe

    The History of the Sloppy Joe

    160 views / 0 likes - added

    Weird History Food is going to get sloppy with this one talking about the history of the Sloppy Joe. Whether it came from Sioux City, Iowa, Key West, Florida or Havana, Cuba, the Sloppy Joe has left a deliciously large greasy imprint on the hearts of Amer

  • 09:46 Popular Moral Luck: Crash Course Philosophy #39

    Moral Luck: Crash Course Philosophy #39

    804 views / 0 likes - added

    Can two people who make the same bad decision bear different levels of moral responsibility? Today, we try to address this question with the concept of moral luck. Hank explains the difference between moral and causal responsibility, and the reasons we as

  • 05:29 Scientists Just Fit Our Universe in a BoxWait What

    Scientists Just Fit Our Universe in a BoxWait What

    326 views / 0 likes - added

    Scientists just released one of the most advanced simulations of our universe to date, and it fits into a box.How Scientists Are Hunting for the Universes First Stars - https://youtu.be/opHYp2kfj7U Subscribe to Seeker! http://bit.ly/subscribeseeker Watch

  • 06:57 What the Most Powerful Magnet in the Universe is Capable of: Magnetars Explained

    What the Most Powerful Magnet in the Universe is Capable of: Magnetars Explained

    521 views / 0 likes - added

    Learn more about astronomy and space for free at; https://brilliant.org/reallifelore/ Please Subscribe: http://bit.ly/2dB7VTO Animations courtesy of Josh Sherrington of Heliosphere: https://www.youtube.com/user/Necrith Music is by Brandon Maahs. Check out

  • 08:44 The Director: Crash Course Film Production #7

    The Director: Crash Course Film Production #7

    524 views / 0 likes - added

    So... what do Directors even do? That's not an easy question to answer but today Lily will do her best. Generally, directors are the driving creative force behind a movie, deciding what kind of cinematic world the story will take place in, how the perform

  • 09:19 Screenplays: Crash Course Film Production #1

    Screenplays: Crash Course Film Production #1

    606 views / 0 likes - added

    If you want to make a movie, generally you're going to want to start with a script. In this episode of Crash Course Film Production, Lily Gladstone talks about the basics of screenplays and how to get started thinking about and actually writing your movie

  • 09:32 Is Our Entire Universe Held Together By One Mysterious Number?

    Is Our Entire Universe Held Together By One Mysterious Number?

    421 views / 0 likes - added

    1/137 is a universal constant that determines how stars burn, how chemical reactions happen, and if it were off by just a few percentage points—all of this might not even be here. But what happens if it shifts? Watch more Focal Point! | https://bit.ly/2ZJ

  • 10:00 Perceiving is Believing - Crash Course Psychology #7

    Perceiving is Believing - Crash Course Psychology #7

    682 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 08:47 The Cinematographer: Crash Course Film Production #8

    The Cinematographer: Crash Course Film Production #8

    566 views / 0 likes - added

    Who takes the pictures in a movie? Who is responsible for making a movie look good, or creating meaning with light and shadow, or make an action scene clear and thrilling? A lot of the time, that's the job of the cinematographer. In this episode of Crash

  • 09:35 Popular The Bobo Beatdown - Crash Course Psychology #12

    The Bobo Beatdown - Crash Course Psychology #12

    855 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:57 The Filmmaker's Army: Crash Course Film Production #3

    The Filmmaker's Army: Crash Course Film Production #3

    549 views / 0 likes - added

    Who does what on a film set? And how many of them are there? What is HMU? What is a Scripty? In this episode of Crash Course Film Production, Lily gives us A BIG OVERVIEW on the Production Team. Who they are, who they report to, and why they're important.

  • 10:26 The Economics Of Happiness: Crash Course Econ #35

    The Economics Of Happiness: Crash Course Econ #35

    642 views / 1 likes - added

    They say money can't buy happiness, but who are they? Can money buy happiness? The answer is: sort of. While money may not be able to buy true happiness, lack of money can cause very real misery. Today, we look at the economics of happiness, and talk abou

  • 07:31 Popular Deficits & Debts: Crash Course Economics #9

    Deficits & Debts: Crash Course Economics #9

    779 views / 0 likes - added

    What is debt? What is a deficit? And do these things have different outcomes for individuals and nations? Adriene and Jacob answer all these questions and more on this week's Crash Course Econ. Deficit and debt are easy to misunderstand, but luckily, they

  • 03:48 The History of Keeping Time - Karen Mensing

    The History of Keeping Time - Karen Mensing

    548 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-history-of-keeping-time Where did time-telling come from? What are time zones and why are there so many of them? Get the answers to these questions and more in this journey through the history of time -- fro

  • 04:13 How did the Universe gets its texture?

    How did the Universe gets its texture?

    269 views / 0 likes - added

    What do zebras have to do with the structure of the cosmos? Imagine a single zebra in your mind. With twitching ears, tufted hair, and a visual interference pattern wrapped over muscle and skin, the animal has its own contours, which are easy to make out

  • 10:01 Special Effects: Crash Course Film Production #11

    Special Effects: Crash Course Film Production #11

    677 views / 0 likes - added

    Chances are, when you hear the phrase "Special Effects," you may have images pop into your mind. The Hulk smashing a city, a lightsaber fight, or maybe an alien world. But effects can be much more subtle and have been around really since the beginning of

  • 10:09 Integrals: Crash Course Physics #3

    Integrals: Crash Course Physics #3

    644 views / 0 likes - added

    Continuing with last week's introduction of calculus, Shini leads us through the ways that integrals can help us figure out things like distance when we have several other key bits of information. Say, for instance, you wanted to know how far your window

  • 10:16 Popular Income And Wealth Inequality: Crash Course Economics

    Income And Wealth Inequality: Crash Course Economics

    901 views / 0 likes - added

    Inequality is a big, big subject. There's racial inequality, gender inequality, and lots and lots of other kinds of inequality. This is Econ, so we're going to talk about wealth inequality and income inequality. There's no question that economic inequalit

  • 05:51 What Can Giant Telescopes Reveal About Our Universe?

    What Can Giant Telescopes Reveal About Our Universe?

    524 views / 0 likes - added

    Most of what we know about space has been observed through telescopes. Trace takes a deeper look at one of the biggest telescopes in the U.S. the Discovery Channel Telescope. Don't miss Telescope, premiering Feb. 20 at 9/8c on Discovery! Sign Up For The T

  • 06:17 Popular Three Ways To Destroy The Universe

    Three Ways To Destroy The Universe

    1,051 views / 1 likes - added

    How will the Universe die? Everybody dies. The universe too? Well, probably. What are the current theories about the end of everything? And how creepy exactly are these theories? (Spoiler: very creepy). But there might be hope... Follow us on Twitter: htt

  • 10:15 Popular Adolescence: Crash Course Psychology #20

    Adolescence: Crash Course Psychology #20

    1,030 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 12:29 Popular Taxes: Crash Course Economics #31

    Taxes: Crash Course Economics #31

    1,223 views / 0 likes - added

    We've been talking about the unavoidables recently. Last time, we covered Death. This time, it's taxes. So, what are taxes? Why do we pay taxes? What is all that tax money used for? This week, Adriene is going to cover all that and more. We'll talk about

  • 04:24 How to Build the Universe

    How to Build the Universe

    502 views / 0 likes - added

    Don't build a universe at home before watching this! SUBSCRIBE: http://youtube.com/whatthephysics?sub ↓Want more info?↓ Scientific notes: Stellar mass black holes vs. supermassive black holes * Stellar mass black holes form from the collapse of massive st

  • 11:21 Popular The Economics Of Immigration: Crash Course Econ #33

    The Economics Of Immigration: Crash Course Econ #33

    887 views / 2 likes - added

    Is Immigration good or bad? Immigration is a touchy subject in the United States. The 2016 election has been filled with debate about the subject, and both proponents and opponents have lots of reasons for their stance. But, this is a show about economics

  • 12:12 Popular Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    831 views / 0 likes - added

    This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we're talking about market failures. When markets don't provide a good or service efficiently, that's a market failure. When markets fail, often governments step in


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