25:45

Science & Technology

What the fossil fuel industry doesn't want you to know - Al Gore

Lesson duration 25:45

784,408 Views

04:31

Mathematics

Can you solve the cursed dice riddle?

Lesson duration 04:31

951,550 Views

05:23

Design, Engineering & Technology

How the water you flush becomes the water you drink

Lesson duration 05:23

445,237 Views

12:03

Psychology

Why some people don't have an inner monologue

Lesson duration 12:03

2,976,785 Views

10:42

Science & Technology

The growing megafire crisis — and how to contain it - George T. Whitesides

Lesson duration 10:42

59,119 Views

05:03

Psychology

How to enter flow state

Lesson duration 05:03

1,998,664 Views

05:48

Science & Technology

3 questions to ask yourself before you believe something

Lesson duration 05:48

403,173 Views

05:18

Mathematics

Can you solve the time traveling car riddle?

Lesson duration 05:18

815,091 Views

04:55

The Arts

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

Lesson duration 04:55

593,236 Views

06:26

Health

We can prevent the next epidemic

Lesson duration 06:26

402,087 Views

04:53

Science & Technology

The return of Mongolia's "wild" horses

Lesson duration 04:53

222,206 Views

05:13

Science & Technology

Whatever happened to the hole in the ozone layer?

Lesson duration 05:13

601,644 Views

05:20

Social Studies

Is AI the most important technology of the century?

Lesson duration 05:20

403,436 Views

05:08

Thinking & Learning

This one weird trick will get you infinite gold

Lesson duration 05:08

1,401,141 Views

06:13

Thinking & Learning

How to quit your job — without ruining your career - Gala Jackson

Lesson duration 06:13

139,738 Views

05:21

Philosophy

What if you experienced every human life in history?

Lesson duration 05:21

3,388,491 Views

14:12

Design, Engineering & Technology

How to design climate-resilient buildings - Alyssa-Amor Gibbons

Lesson duration 14:12

50,247 Views

19:09

Social Studies

The case for free, universal basic services - Aaron Bastani

Lesson duration 19:09

86,050 Views

05:20

Thinking & Learning

Can you steal the most powerful wand in the wizarding world?

Lesson duration 05:20

985,741 Views

06:13

Social Studies

What makes Thomas Jefferson so controversial?

Lesson duration 06:13

572,909 Views

05:06

Psychology

The best way to apologize (according to science)

Lesson duration 05:06

1,853,570 Views

05:07

Thinking & Learning

4 things all great listeners know

Lesson duration 05:07

2,169,757 Views

06:06

Philosophy

How do we determine the value of a life?

Lesson duration 06:06

975,700 Views

11:49

Business & Economics

How college loans exploit students for profit - Sajay Samuel

Lesson duration 11:49

231,586 Views