05:41

Social Studies

Savitri and Satyavan: The legend of the princess who outwitted Death

Lesson duration 05:41

5,757,340 Views

04:57

Science & Technology

These squids can fly... no, really

Lesson duration 04:57

1,808,139 Views

18:12

Health

For parents, happiness is a very high bar - Jennifer Senior

Lesson duration 18:12

304,092 Views

04:47

Social Studies

A day in the life of an ancient Babylonian business mogul

Lesson duration 04:47

1,181,706 Views

05:07

Literature

Why should you read Toni Morrison’s “Beloved”?

Lesson duration 05:07

625,104 Views

05:05

Science & Technology

The life cycle of a cup of coffee

Lesson duration 05:05

1,431,774 Views

04:57

Psychology

Do personality tests work?

Lesson duration 04:57

1,172,623 Views

05:38

The strange history of the world's most stolen painting

Lesson duration 05:38

850,431 Views

12:48

Science & Technology

Climate change will displace millions. Here's how we prepare - Colette Pichon Battle

Lesson duration 12:48

144,536 Views

05:42

Science & Technology

3 bizarre (and delightful) ancient theories about bird migration

Lesson duration 05:42

391,770 Views

02:30

Literature & Language

What happens when you die? A poetic inquiry

Lesson duration 02:30

330,896 Views

04:59

Science & Technology

This thought experiment will help you understand quantum mechanics

Lesson duration 04:59

306,013 Views

14:09

Psychology

Why some people find exercise harder than others - Emily Balcetis

Lesson duration 14:09

536,408 Views

05:38

Design, Engineering & Technology

Building the world's largest (and most controversial) power plant

Lesson duration 05:38

1,073,465 Views

05:36

Thinking & Learning

Can you solve the monster duel riddle?

Lesson duration 05:36

3,657,497 Views

06:28

Science & Technology

The world’s largest organism

Lesson duration 06:28

695,514 Views

11:45

Literature & Language

10 ways to have a better conversation - Celeste Headlee

Lesson duration 11:45

14,744,290 Views

05:56

Earth and Space Science

The most colorful gemstones on Earth

Lesson duration 05:56

651,688 Views

05:29

Literature & Language

The myth of Loki and the deadly mistletoe

Lesson duration 05:29

2,922,204 Views

06:40

Linguistics

Why the ancient Greeks couldn't see blue

Lesson duration 06:40

8,362,404 Views

04:28

Health

Why is pneumonia so dangerous?

Lesson duration 04:28

2,586,885 Views

04:53

Science & Technology

Which bag should you use?

Lesson duration 04:53

734,598 Views

05:05

Mathematics

Can you solve the Alice in Wonderland riddle?

Lesson duration 05:05

2,218,174 Views

05:16

Thinking & Learning

How fast is the speed of thought?

Lesson duration 05:16

990,254 Views