05:00

Social Studies

The woman who broke the Great Wall of China

Lesson duration 05:00

125,710 Views

06:05

Design, Engineering & Technology

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

Lesson duration 06:05

417,965 Views

05:30

Thinking & Learning

Is safety worth the loss of privacy?

Lesson duration 05:30

138,905 Views

07:40

Social Studies

Ugly History: The Armenian Genocide

Lesson duration 07:40

343,975 Views

14:24

Social Studies

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

Lesson duration 14:24

25,060 Views

06:35

Health

The real reason polio is so dangerous

Lesson duration 06:35

448,068 Views

05:45

Social Studies

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

Lesson duration 05:45

106,807 Views

05:25

Social Studies

The real tale of the Monkey King in Heaven

Lesson duration 05:25

330,468 Views

05:41

Social Studies

Greek mythology’s greatest warrior

Lesson duration 05:41

656,453 Views

05:49

Social Studies

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

Lesson duration 05:49

374,820 Views

05:55

Science & Technology

The surprising reason zebras have stripes

Lesson duration 05:55

448,568 Views

04:41

Social Studies

The tale of the boy who tricked a tyrant

Lesson duration 04:41

312,517 Views

05:53

The Arts

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

Lesson duration 05:53

404,098 Views

05:41

Social Studies

Why did people wear powdered wigs?

Lesson duration 05:41

718,026 Views

06:45

Social Studies

What the oil industry doesn’t want you to know

Lesson duration 06:45

717,212 Views

04:51

Social Studies

The fall of the House of Cadmus

Lesson duration 04:51

381,910 Views

04:48

Literature & Language

The secret behind how Chinese characters work

Lesson duration 04:48

911,442 Views

05:37

Literature & Language

What really happened to Oedipus?

Lesson duration 05:37

749,124 Views

06:11

Philosophy & Religion

How to love, according to Rumi

Lesson duration 06:11

866,698 Views

04:55

Social Studies

How did ancient civilizations make ice cream?

Lesson duration 04:55

1,229,482 Views

05:34

Literature & Language

Why don't "tough" and "dough" rhyme?

Lesson duration 05:34

461,836 Views

05:51

Social Studies

What happened when these 6 dictators took over?

Lesson duration 05:51

639,898 Views

05:10

Philosophy & Religion

How could so many people support Hitler?

Lesson duration 05:10

961,286 Views

05:32

Social Studies

The rise and fall of the Maya Empire’s most powerful city

Lesson duration 05:32

294,963 Views