05:23

Design, Engineering & Technology

How the water you flush becomes the water you drink

Lesson duration 05:23

442,654 Views

12:03

Psychology

Why some people don't have an inner monologue

Lesson duration 12:03

2,973,305 Views

18:38

Psychology

Why thinking about death helps you live a better life - Alua Arthur

Lesson duration 18:38

234,277 Views

05:04

Science & Technology

Whoever builds something here will be rich beyond measure

Lesson duration 05:04

355,102 Views

04:55

Design, Engineering & Technology

What happens if you don’t put your phone in airplane mode?

Lesson duration 04:55

3,692,764 Views

05:26

Science & Technology

Why your phone battery gets worse over time

Lesson duration 05:26

644,613 Views

04:56

Social Studies

How dangerous was it to be a jester?

Lesson duration 04:56

1,309,491 Views

10:42

Science & Technology

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

Lesson duration 10:42

59,074 Views

05:03

Psychology

How to enter flow state

Lesson duration 05:03

1,980,069 Views

05:48

Science & Technology

Science vs. Pseudoscience

Lesson duration 05:48

401,364 Views

17:05

Social Studies

How labor unions shape society - Margaret Levi

Lesson duration 17:05

63,597 Views

05:19

Social Studies

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

Lesson duration 05:19

252,434 Views

05:12

Social Studies

One of history's most dangerous myths

Lesson duration 05:12

479,210 Views

10:33

Business & Economics

How streaming caused the TV writers strike

Lesson duration 10:33

2,351,383 Views

15:33

Psychology

A 3-step guide to believing in yourself - Sheryl Lee Ralph

Lesson duration 15:33

1,160,847 Views

05:33

Science & Technology

What's happening to Earth's core?

Lesson duration 05:33

419,194 Views

06:03

Science & Technology

Can other animals understand death?

Lesson duration 06:03

1,014,118 Views

05:18

Mathematics

Can you solve the time traveling car riddle?

Lesson duration 05:18

807,584 Views

05:25

Science & Technology

Why did Megalodon go extinct?

Lesson duration 05:25

1,342,631 Views

05:14

Science & Technology

Gravity vs. Pressure: The battle that formed the universe

Lesson duration 05:14

197,752 Views

06:22

Social Studies

What caused the Rwandan Genocide?

Lesson duration 06:22

1,497,555 Views

05:32

Science & Technology

Should you switch to solar?

Lesson duration 05:32

394,448 Views

05:49

Social Studies

Why is Marie Antoinette so controversial?

Lesson duration 05:49

1,369,073 Views

12:28

Psychology

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

Lesson duration 12:28

426,587 Views