Crash Course
How World War I Started: Crash Course World History 209
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...
Crash Course
Who Started World War I: Crash Course World History 210
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...
Crash Course
Post-World War II Recovery: Crash Course European History
At the end of World War II, the nations of Europe were a shambles. Today we'll learn about how the various countries and blocs approached the problem of rebuilding their infrastructure and helping their residents recover. You'll learn...
TED-Ed
TED-Ed: 3 easy steps to build a real utopia | Joseph Lacey
A group of strangers have gathered to design a just society. To ensure none of them rig the system, they’ve been placed under a veil of ignorance. Under this veil, they’re blind to information about age, sex, profession, wealth,...
TED-Ed
TED-Ed: The Nazis recruited to win the Cold War | Brian Crim
In May of 1945 the Third Reich was in chaos. Adolf Hitler was dead and German surrender was imminent. But while World War II was almost over, a new war was brewing. And the US was eager to recruit the smartest minds in Germany before the...
SciShow
Something's Been Making Weird Pits in the Seafloor
For years, scientists couldn't solve the mystery of strange pits on the floor of the North Sea. Initially they blamed methane seeps, but it seems like the pits were actually made on porpoise.
SciShow
Goodbye, SOFIA, the Telescope That Actually Flew
In 1997, NASA bought a Boeing 747SP for what might be both a super cool and super absurd purpose. Turn it into SOFIA, a flying telescope.
SciShow
Doggerland: A Real-Life Atlantis
Though we probably won’t find a literal Atlantis beneath the sea, that doesn’t mean that a human settlement hasn’t ever been lost to the water. Meet Doggerland.
SciShow
What Really Happened the First Time We Split a Heavy Atom in Half
When scientists first split the atom, they didn’t realize what they’d done until physicist Lise Meitner figured out they had discovered what we now call nuclear fission.
SciShow
Victorian Pseudosciences: Solving Murders with Eyeballs
In the 1800s, Wilhelm Kühne created an image of a window from the eyes of a rabbit. Was this technology applicable to humans? Hosted by: Michael Aranda
TED-Ed
TED-Ed: Are solar panels worth it? | Shannon Odell
Today in many countries solar is the cheapest form of energy to produce. Millions of homes are equipped with rooftop solar, with most units paying for themselves in their first seven to 12 years and then generating further savings. So,...
Crash Course
Realism Gets Even More Real: Crash Course Theater #32
In the late 19th and early 20th centuries, theater was evolving rapidly in Europe. Impresarios like Georg II, Duke of the Duchy of Saxe Meinengen (in what is now Germany), were pushing theater troupes to new heights of realism. New...
Crash Course
Bertolt Brecht and Epic Theater: Crash Course Theater #44
Are you ready to learn something about the world? Then you're ready for Bertolt Brecht, and his ideas about Epic Theater. Brecht wanted to lean into the idea of theater as a tool to upset and educate the world about stuff like the...
TED Talks
TED: The fairy tales of the fossil fuel industry -- and a better climate story | Luisa Neubauer
The fossil fuel industry is a factory of fairy tales, says activist and School Strike for Climate organizer Luisa Neubauer. Tracing the industry's five-decade trickle of lies about climate science, she busts the myth that economic growth...
PBS
Michael Beschloss : The Conquerors
Book: The Conquerors: Roosevelt, Truman and the Destruction of Hitler’s Germany
PBS
Rick Atkinson
Book: 'Bad to the Very End': Author Reflects on the Long, Deadly Road to WWII Victory
PBS
Stephen Ambrose (with George McGovern) (Author Interview) (August 16, 2001)
Book: The Wild Blue: The Men and Boys Who Flew the B-24s Over Germany
PBS
To douse growing anti-Semitism, Germans call for Holocaust education for recent migrants
With more than a million newcomers to Germany since 2015, there's been a resulting rise in anti-Semitism. Now there are growing calls to mandate that refugees and Muslim migrants visit concentration camps to help improve their...
Curated Video
Archdukes, Cynicism, and World War I: Crash Course World History
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...
Crash Course
Board Games: Crash Course Games
Today, we're going to talk about board games, but instead of trying to trace their histories, which we've already covered a bit of in ep2 on ancient games, we're going to look really closely at just two board games - Monopoly and The...
PBS
The Mystery of the Eocene's Lethal Lake
In 1800s, miners began working in exposed deposits of mud near the town of Messel, Germany. They were extracting oil from the rock and along with the oil, they found beautifully preserved fossils of animals from the Eocene. What happened...
Crash Course
The Rise of Russia and Prussia: Crash Course European History
In eastern Europe, in the 17th century a couple of "great powers" were coming into their own. The vast empire of Russia was modernizing under Peter the Great, and the relatively tiny state of Prussia was evolving as well. Russia (and...
SciShow
Hiding a Nobel Prize From the Nazis
To keep their solid gold Nobel Prizes away from the Nazis, James Franck and Max von Laue sent their medals to trusted colleague Niels Bohr. But when Germany invaded Denmark in 1940, the medals were no longer safe - so chemist George de...