05:24

Social Studies

The 4 greatest threats to the survival of humanity

Lesson duration 05:24

504,772 Views

06:17

Thinking & Learning

Can you outsmart the college admissions fallacy?

Lesson duration 06:17

858,464 Views

05:23

Mathematics

Can you solve the fortress riddle?

Lesson duration 05:23

1,419,492 Views

10:26

Social Studies

3 myths about racism that keep the US from progress - Candis Watts Smith

Lesson duration 10:26

86,753 Views

09:17

Thinking & Learning

Give yourself permission to be creative - Ethan Hawke

Lesson duration 09:17

3,033,697 Views

06:17

Mathematics

Can you solve the private eye riddle?

Lesson duration 06:17

1,519,008 Views

07:39

Environmental Science

Where do your online returns go? - Aparna Mehta

Lesson duration 07:39

84,561 Views

04:47

Philosophy

Ethical dilemma: Who should you believe?

Lesson duration 04:47

908,911 Views

05:34

Mathematics

A riddle of ice and fire dragons

Lesson duration 05:34

1,314,634 Views

15:04

The Arts

Why people believe they can't draw - Graham Shaw

Lesson duration 15:04

40,221,537 Views

06:24

Thinking & Learning

Can you solve the Big Bang riddle?

Lesson duration 06:24

1,275,163 Views

04:42

Thinking & Learning

Can you outsmart the fallacy that divided a nation?

Lesson duration 04:42

745,837 Views

17:21

Thinking & Learning

4 lessons in creativity - Julie Burstein

Lesson duration 17:21

432,559 Views

04:48

Mathematics

Can you solve the birthday cake riddle?

Lesson duration 04:48

1,829,266 Views

05:27

Literature & Language

The tragic myth of the Sun God's son

Lesson duration 05:27

2,160,497 Views

13:24

The Arts

The art of paying attention - Wendy MacNaughton

Lesson duration 13:24

271,290 Views

04:46

Business & Economics

Why is it so hard to escape poverty?

Lesson duration 04:46

5,445,376 Views

05:58

Literature & Language

The myth of Loki’s monstrous children

Lesson duration 05:58

2,227,371 Views

04:26

Philosophy & Religion

You can only save one— who do you choose?

Lesson duration 04:26

2,295,848 Views

05:19

Design, Engineering & Technology

Yes, scientists are actually building an elevator to space

Lesson duration 05:19

808,307 Views

08:35

Science & Technology

Why you don’t hear about the ozone layer anymore

Lesson duration 08:35

9,540,484 Views

05:29

Mathematics

Can you solve the human cannonball riddle?

Lesson duration 05:29

949,945 Views

05:14

Science & Technology

How to get better at video games, according to babies

Lesson duration 05:14

554,081 Views

05:54

Thinking & Learning

Can you solve the computer virus riddle?

Lesson duration 05:54

1,281,499 Views