05:26

Science & Technology

Why your phone battery gets worse over time

Lesson duration 05:26

567,290 Views

05:04

Science & Technology

Whoever builds something here will be rich beyond measure

Lesson duration 05:04

350,122 Views

05:23

Design, Engineering & Technology

How the water you flush becomes the water you drink

Lesson duration 05:23

411,863 Views

12:03

Psychology

Why some people don't have an inner monologue

Lesson duration 12:03

2,945,122 Views

06:05

Design, Engineering & Technology

This is what happens when you hit the gas

Lesson duration 06:05

990,979 Views

12:43

Science & Technology

Why you don’t like the sound of your own voice - Rébecca Kleinberger

Lesson duration 12:43

1,457,524 Views

05:30

Science & Technology

Something weird is happening in our galaxy

Lesson duration 05:30

278,447 Views

05:36

Science & Technology

What the biggest brain on Earth can do

Lesson duration 05:36

259,068 Views

06:13

Science & Technology

How to clear icy roads, with science

Lesson duration 06:13

195,268 Views

04:55

Health

How does alcohol cause blackouts?

Lesson duration 04:55

1,143,336 Views

05:49

Design, Engineering & Technology

Why can't you put metal in a microwave?

Lesson duration 05:49

1,260,054 Views

07:44

Health

Why is measles so contagious?

Lesson duration 07:44

228,598 Views