TED-Ed
TED-Ed: How is power divided in the United States government? - Belinda Stutzman
Articles I-III of the United States Constitution allow for three separate branches of government (legislative, executive, and judicial), along with a system of checks and balances should any branch get too powerful. Belinda Stutzman...
TED Talks
TED: Architecture that's built to heal | Michael Murphy
Architecture is more than a clever arrangement of bricks. In this eloquent talk, Michael Murphy shows how he and his team look far beyond the blueprint when they're designing. Considering factors from airflow to light, theirs is a...
TED Talks
TED: 3 myths about racism that keep the US from progress | Candis Watts Smith
Racism morphs, spreading and hiding behind numerous half-truths and full-blown falsities about where it lives and who embodies it. In this actionable talk, political scientist Candis Watts Smith debunks three widely accepted myths about...
Crash Course
Samurai, Daimyo, Matthew Perry, and Nationalism Crash Course World History
In which John Green teaches you about Nationalism. Nationalism was everywhere in the 19th century, as people all over the world carved new nation-states out of old empires. Nationalist leaders changed the way people thought of themselves...
Crash Course
Asian Responses to Imperialism: Crash Course World History
In which John Green teaches you about Imperialism, but not from the perspective of the colonizers. This week John looks at some Asian perspectives on Imperialism, specifically writers from countries that were colonized by European...
Bozeman Science
Populations
Paul Andersen explains how populations interact in an ecosystem. The symbiosis of several populations is based on effects that may be neutral, positive, or negative. Interactions like mutualism, commensalism and parasitism are included....
Crash Course
The Economics of Immigration: Crash Course Econ
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...
Crash Course
World War II: Crash Course European History
Only a couple of decades after the end of the First World War--which was supposed to be the War that Ended All Wars--another, bigger, farther-flung, more destructive, and deadlier war began. Today, you'll learn about how the war in...
Crash Course
Harriet Martineau Gender Conflict Theory Crash Course Sociology
Today we’re exploring another branch of conflict theory: gender conflict theory, with a look at sociology’s forgotten founder, Harriet Martineau. We’ll also discuss the three waves of feminism, as well as intersectionality.
TED Talks
TED: We can make COVID-19 the last pandemic | Bill Gates
Building a pandemic-free future won't be easy, but Bill Gates believes that we have the tools and strategies to make it possible -- now we just have to fund them. In this forward-looking talk, he proposes a multi-specialty Global...
Crash Course
Martin Luther King, Jr: Crash Course Black American History
Today we're going to learn about perhaps the best-known leader in the Civil Rights Era, Martin Luther King, Jr. From his rise to notoriety during the Montgomery Bus Boycott in 1955, his leadership of the Southern Christian Leadership...
TED Talks
TED: The racial politics of time | Brittney Cooper
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Cultural theorist Brittney Cooper examines racism through the lens of time, showing us how historically it has been...
TED-Ed
TED-Ed: Does your vote count? The Electoral College explained - Christina Greer
You vote, but then what? Discover how your individual vote contributes to the popular vote and your state's electoral vote in different ways--and see how votes are counted on both state and national levels.
TED Talks
TED: The origins of blackface and Black stereotypes | Dwan Reece
If you're wondering why blackface -- mimicking people of African descent via stereotypes and makeup-darkened skin -- is a big deal, then perhaps a little history lesson can help demystify the outcry. Dwan Reece, curator at the National...
Crash Course
Macroeconomics: Crash Course Economics
This week, Adriene and Jacob teach you about macroeconomics. This is the stuff of big picture economics, and the major movers in the economy. Like taxes and monetary policy and inflation and policy. We need this stuff, because if you...
TED Talks
Werner Reich: How the magic of kindness helped me survive the Holocaust
Holocaust survivor Werner Reich recounts his harrowing adolescence as a prisoner transported between concentration camps -- and shares how a small, kind act can inspire a lifetime of compassion. "If you ever know somebody who needs help,...
TED-Ed
TED-Ed: History vs. Richard Nixon - Alex Gendler
The president of the United States of America is often said to be one of the most powerful positions in the world. But of all the US presidents accused of abusing that power, only one has left office as a result. Does Richard Nixon...
Crash Course
Terrorism, War, and Bush 43 Crash Course US History
In which John Green teaches you about the tumultuous 2000's in the United States of America, mainly the 2000's that coincide with the presidency of George W Bush. From the controversial election in 2000, to the events of 9/11 and Bush's...
TED Talks
Will Hurd: A wall won't solve America's border problems
"Building a 30-foot-high concrete structure from sea to shining sea is the most expensive and least effective way to do border security," says Congressman Will Hurd, a Republican from Texas whose district encompasses two times zones and...
TED-Ed
TED-Ed: Historical role models - Amy Bissetta
Many notable American historical figures are considered role models -- but why? George Washington was devilishly smart, and Abraham Lincoln was a brave leader, but have you heard of Sybil Ludington or Beriah Green? Amy Bissetta expounds...
TED Talks
Mitchell Besser: Mothers helping mothers fight HIV
In sub-Saharan Africa, HIV infections are more prevalent and doctors scarcer than anywhere else in the world. With a lack of medical professionals, Mitchell Besser enlisted the help of his patients to create mothers2mothers -- an...
Crash Course
Nonviolence and Peace Movements: Crash Course World History 228
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...
SciShow Kids
Invading Birds!
Living things change and evolve to survive in the places they live. There are some animals, though, that end up in habitats where they don't belong, and that can cause big trouble for the native species!
TED Talks
Kelly McGonigal: How to make stress your friend
Stress. It makes your heart pound, your breathing quicken and your forehead sweat. But while stress has been made into a public health enemy, new research suggests that stress may only be bad for you if you believe that to be the case....