05:31

Social Studies

The underground cities of the Byzantine Empire

Lesson duration 05:31

561,468 Views

05:43

Health

What causes addiction, and why is it so hard to treat?

Lesson duration 05:43

911,380 Views

05:17

Social Studies

Why was the Rosetta Stone so important?

Lesson duration 05:17

687,059 Views

05:20

Social Studies

One of the world’s oldest condiments

Lesson duration 05:20

873,683 Views

04:25

Philosophy & Religion

5 philosophers on anger

Lesson duration 04:25

324,252 Views

05:35

Social Studies

How humanity got hooked on coffee

Lesson duration 05:35

2,014,633 Views

04:52

Literature & Language

Will the real Fernando please stand up?

Lesson duration 04:52

310,587 Views

04:51

Mathematics

Can you solve the magical maze riddle?

Lesson duration 04:51

694,381 Views

11:34

Design, Engineering & Technology

AI’s single point of failure - Rob Toews

Lesson duration 11:34

229,720 Views

07:44

Health

Why is measles so contagious?

Lesson duration 07:44

230,658 Views

05:20

Social Studies

The warrior who defeated the mighty Mughals

Lesson duration 05:20

321,969 Views

05:45

Social Studies

When ancient wisdom beats modern industry

Lesson duration 05:45

661,660 Views

05:49

Design, Engineering & Technology

Why can't you put metal in a microwave?

Lesson duration 05:49

1,553,490 Views

05:02

Social Studies

The Fijian myth of the greedy god

Lesson duration 05:02

298,278 Views

05:16

Design, Engineering & Technology

Is Chandigarh a perfectly planned city?

Lesson duration 05:16

549,224 Views

05:28

Science & Technology

The corpse flower may keep you up at night

Lesson duration 05:28

348,825 Views

04:55

Health

How does alcohol cause blackouts?

Lesson duration 04:55

1,544,053 Views

05:32

Science & Technology

The real reason dodo birds went extinct

Lesson duration 05:32

611,586 Views

05:17

Science & Technology

Would you raise the baby that ate your siblings?

Lesson duration 05:17

615,596 Views

06:00

Philosophy & Religion

How to know if you're selfish (and whether or not that's bad)

Lesson duration 06:00

612,289 Views

12:05

Design, Engineering & Technology

When AI can fake reality, who can you trust? - Sam Gregory

Lesson duration 12:05

138,506 Views

06:26

Social Studies

History vs. Egypt’s "most powerful" pharaoh

Lesson duration 06:26

559,725 Views

05:01

Science & Technology

How much would it cost to buy the ocean?

Lesson duration 05:01

917,978 Views

04:53

Science & Technology

Why is rice so popular?

Lesson duration 04:53

1,014,439 Views