Lessons

05:13

Health

The psychology of post-traumatic stress disorder

Lesson duration 05:13

3,532,278 Views

05:49

Social Studies

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

Lesson duration 05:49

561,136 Views

05:33

Health

What’s the best way to treat the common cold?

Lesson duration 05:33

1,351,486 Views

04:53

Science & Technology

Why is rice so popular?

Lesson duration 04:53

1,228,572 Views

05:07

Thinking & Learning

4 things all great listeners know

Lesson duration 05:07

2,590,433 Views

04:19

Psychology

What is imposter syndrome and how can you combat it?

Lesson duration 04:19

5,063,432 Views

05:20

Design, Engineering & Technology

The surprisingly long history of electric cars

Lesson duration 05:20

603,216 Views

01:31

Psychology

How daylight saving time affects our bodies and minds

Lesson duration 01:31

194,245 Views

05:06

Science & Technology

Vultures: The acid-puking, plague-busting heroes of the ecosystem

Lesson duration 05:06

1,598,405 Views

04:25

Philosophy & Religion

5 philosophers on anger

Lesson duration 04:25

384,181 Views

04:30

Science & Technology

The science of snowflakes

Lesson duration 04:30

641,335 Views

05:23

Social Studies

Why was the US government obsessed with this animal?

Lesson duration 05:23

346,645 Views

04:50

Social Studies

How one journalist risked her life to hold murderers accountable

Lesson duration 04:50

1,294,621 Views

06:45

Social Studies

What the oil industry doesn’t want you to know

Lesson duration 06:45

872,695 Views

05:04

Science & Technology

Is the Amazon Rainforest disappearing?

Lesson duration 05:04

305,650 Views