TED Talks
TED: Why black girls are targeted for punishment at school -- and how to change that | Monique W. Morris
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Around the world, black girls are being pushed out of schools because of policies that target them for punishment,...
TED Talks
TED: Coding a better government | Jennifer Pahlka
Can government be run like the Internet, permissionless and open? Coder and activist Jennifer Pahlka believes it can -- and that apps, built quickly and cheaply, are a powerful new way to connect citizens to their governments -- and...
TED-Ed
The rise of the Ottoman Empire | Mostafa Minawi
In the late 13th century, Osman I established a small principality sandwiched between a crumbling Byzantine Empire and a weakened Sultanate of the Seljuk of Rum, in what is now Turkey. In just a few generations, this territory had...
SciShow
Talk Show: Brain Injuries & Pearl the Tegu
Ben Fowlkes joins the Talk Show to talk about mixed martial arts and how it affects the brain and body.
SciShow
How The Famous 'Marshmallow Test' Got Willpower Wrong
You may know about The Marshmallow Test, a popular psychological exam to see if people have willpower, but psychologists found that it might not be measuring willpower after all.
PBS
Network Mathematics and Rival Factions | Infinite Series
The theory of social networks allows us to mathematically model and analyze the relationships between governments, organizations and even the rival factions warring on Game of Thrones.
TED Talks
Reniqua Allen: The story we tell about millennials -- and who we leave out
Millennials are now the largest, most diverse adult population in the US -- but far too often, they're reduced to the worn-out stereotype of lazy, entitled avocado toast lovers, says author Reniqua Allen. In this revealing talk, she...
TED Talks
Bobby Ghosh: Why global jihad is losing
Throughout the history of Islam, says journalist Bobby Ghosh, there have been two sides to jihad: one, internal, a personal struggle to be better, the other external. A small minority has appropriated the second meaning, using it as an...
TED Talks
Glenn Cantave: How augmented reality is changing activism
Glenn Cantave uses technology to highlight narratives of the oppressed. In a tour of immersive visual projects, he shares his work with the team at Movers and Shakers NYC, a coalition that executes direct action and advocacy campaigns...
TED Talks
Hawa Abdi + Deqo Mohamed: Mother and daughter doctor-heroes
They've been called the "saints of Somalia." Doctor Hawa Abdi and her daughter Deqo Mohamed discuss their medical clinic in Somalia, where -- in the face of civil war and open oppression of women -- they've built a hospital, a school and...
Crash Course
The Red Summer of 1919: Crash Course Black American History
During the Red Summer of 1919 violence against Black people broke out across the United States. Black people and neighborhoods were attacked in Washington DC, Chicago, Tulsa, and many other cities and towns across the country. Post-war...
Crash Course
World War II: Crash Course World History
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...
TED-Ed
TED-Ed: The rise and fall of the Celtic warriors | Philip Freeman
One summer evening in 335 BCE, Alexander the Great was resting by the Danube River when a band of strangers approached his camp. Alexander had never seen anything like these tall, fierce-looking warriors with huge golden neck rings and...
SciShow
How Do Cats and Dogs Drink Water?
Cats and dogs have it tough: They can't use straws, or tip a cup up to their mouths to drink. Instead, they have to use their tongues and a few different physics tricks to quench their thirst.
SciShow
How Being Sick Changes Your Brain
When you’re sick you just want to be left alone. Sometimes that’s because you physically can’t move, but other times, it might have more to do with the way your immune system is connected to your brain.
Crash Course
The Seven Years War Crash Course World History
In which John teaches you about the Seven Years War, which may have lasted nine years. Or as many as 23. It was a very confusing was. The Seven Years War was a global war, fought on five continents, which is kind of a lot. John focuses...
TED Talks
TED: Me Too is a movement, not a moment | Tarana Burke
In 2006, Tarana Burke was consumed by a desire to do something about the sexual violence she saw in her community. She took out a piece of paper, wrote "Me Too" across the top and laid out an action plan for a movement centered on the...
Crash Course
Congo and Africa's World War: Crash Course World History 221
In which John Green teaches you about the Democratic Republic of the Congo, which used to be Zaire, which used to be The Belgian Congo, which used to be the Congo Free State, which used to be the region surrounding the Congo River Basin...
Crash Course
Battles of the Civil War Crash Course US History
Disclaimer: This is very different than the usual Crash Course US History episode. In which John Green lists a whole lot of the battles of the US Civil War in seven and a half minutes. We get a lot of requests for military history, so we...
Crash Course
Latin American Revolutions Crash Course World History
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...
Curated Video
Second Battle of Philippi, 42 BC Rise of Caesar Augustus (Part 5) Ancient History DOCUMENTARY
Second Battle of Philippi, 42 BC Rise of Caesar Augustus (Part 5) Ancient History DOCUMENTARY
Curated Video
Battle of the Three Kings, 1578 AD (Part 2/2) The Kings clash at Alcácer Quibir
Battle of the Three Kings, 1578 AD (Part 2/2) The Kings clash at Alcácer Quibir
Curated Video
Boudicca of Wales: The Warrior Princess Whose Name Became A Battle-Cry
Little is known about Gwenllian ferch Gruffydd, but she became a symbol for Welsh pride and independence, and for centuries her name became a battle-cry. This video looks at what we know of the 'Boudicca of Wales', and the dramatic and...
Curated Video
Factpack: Bacteria
Find out about these tiny life-forms that have the potential to determine the big things in life, such as whether we live or die. Biology - Cells And DNA - Learning Points. A Twig FactPack Film. Open a discussion on what has been already...