05:26

Science & Technology

What really killed the dinosaurs? (It wasn’t just the asteroid)

Lesson duration 05:26

231,811 Views

05:04

Social Studies

What really caused the Irish Potato Famine

Lesson duration 05:04

843,535 Views

06:02

Social Studies

Japan's scariest ghost story

Lesson duration 06:02

501,162 Views

05:21

Social Studies

The dark history of werewolves

Lesson duration 05:21

453,553 Views

05:37

Literature & Language

A tour of the ancient Greek Underworld

Lesson duration 05:37

887,435 Views

05:09

Social Studies

A 5,300-year-old murder mystery

Lesson duration 05:09

1,325,544 Views

04:56

Social Studies

How dangerous was it to be a jester?

Lesson duration 04:56

1,260,850 Views

17:05

Social Studies

How labor unions shape society - Margaret Levi

Lesson duration 17:05

59,017 Views

05:19

Social Studies

The rise and fall of Italy’s warriors-for-hire

Lesson duration 05:19

249,520 Views

05:12

Social Studies

One of history's most dangerous myths

Lesson duration 05:12

466,972 Views

05:25

Science & Technology

Why did Megalodon go extinct?

Lesson duration 05:25

1,270,910 Views

06:22

Social Studies

What caused the Rwandan Genocide?

Lesson duration 06:22

1,305,923 Views

05:49

Social Studies

Why is Marie Antoinette so controversial?

Lesson duration 05:49

1,267,256 Views

12:28

Psychology

Does working hard really make you a good person? - Azim Shariff

Lesson duration 12:28

424,384 Views

05:38

Social Studies

Who is the fastest god in all mythology?

Lesson duration 05:38

354,426 Views

05:27

Social Studies

What did people do before anesthesia?

Lesson duration 05:27

1,899,645 Views

04:55

The Arts

Test yourself: Can you tell the difference between music and noise?

Lesson duration 04:55

582,640 Views

06:26

Health

4 epidemics that almost happened (but didn't)

Lesson duration 06:26

400,156 Views

06:13

Social Studies

Why were there three popes at the same time?

Lesson duration 06:13

1,260,463 Views

05:22

Social Studies

The rise and fall of the Mughal Empire

Lesson duration 05:22

1,033,724 Views

05:17

Social Studies

Why do we have crooked teeth when our ancestors didn’t?

Lesson duration 05:17

4,039,991 Views

04:59

Social Studies

Why did the British Empire burn, sink, and hide these documents?

Lesson duration 04:59

332,628 Views

04:53

Science & Technology

The return of Mongolia's "wild" horses

Lesson duration 04:53

217,844 Views

05:20

Social Studies

Why do we eat popcorn at the movies?

Lesson duration 05:20

1,165,238 Views