05:52

Social Studies

The history of the world according to rats

Lesson duration 05:52

284,509 Views

06:31

Health

One of the most controversial medical procedures in history

Lesson duration 06:31

396,054 Views

06:08

Social Studies

The dark history of arsenic

Lesson duration 06:08

358,521 Views

04:27

Social Studies

A day in the life of a martial artist in medieval China

Lesson duration 04:27

183,087 Views

05:00

Social Studies

Lady Meng Jiang: The legend of the woman who outwitted an evil emperor

Lesson duration 05:00

194,967 Views

06:05

Design, Engineering & Technology

Why don’t companies want you to repair your stuff?

Lesson duration 06:05

500,743 Views

05:30

Thinking & Learning

This could save lives— but are you willing to do it?

Lesson duration 05:30

153,159 Views

07:40

Social Studies

Ugly History: The Armenian Genocide

Lesson duration 07:40

386,258 Views

14:24

Social Studies

Democracy is being tested. Citizen assemblies can help - Ketakandriana Rafitoson

Lesson duration 14:24

25,722 Views

06:35

Health

The real reason polio is so dangerous

Lesson duration 06:35

511,003 Views

05:45

Social Studies

How to be fearless in the face of authoritarianism - Sviatlana Tsikhanouskaya

Lesson duration 05:45

107,221 Views

05:25

Social Studies

The real tale of the Monkey King in Heaven

Lesson duration 05:25

349,033 Views

05:41

Social Studies

Greek mythology’s greatest warrior

Lesson duration 05:41

757,518 Views

05:49

Social Studies

What is hysteria, and why were so many women diagnosed with it?

Lesson duration 05:49

403,253 Views

05:55

Science & Technology

The surprising reason zebras have stripes

Lesson duration 05:55

471,050 Views

04:41

Social Studies

The tale of the boy who tricked a tyrant

Lesson duration 04:41

341,129 Views

05:53

The Arts

The tragedy of the one guy who was right about the Trojan Horse

Lesson duration 05:53

418,478 Views

05:41

Social Studies

Why did people wear powdered wigs?

Lesson duration 05:41

755,193 Views

06:45

Social Studies

What the oil industry doesn’t want you to know

Lesson duration 06:45

734,163 Views

04:51

Social Studies

The fall of the House of Cadmus

Lesson duration 04:51

402,652 Views

04:48

Literature & Language

The secret behind how Chinese characters work

Lesson duration 04:48

1,072,394 Views

05:37

Literature & Language

What really happened to Oedipus?

Lesson duration 05:37

795,462 Views

06:11

Philosophy & Religion

How to love, according to Rumi

Lesson duration 06:11

936,965 Views

04:55

Social Studies

How did ancient civilizations make ice cream?

Lesson duration 04:55

1,349,934 Views