07:27

Earth and Space Science

Calculating the odds of intelligent alien life

Lesson duration 07:27

1,262,254 Views

05:03

Design, Engineering & Technology

How do wind turbines work?

Lesson duration 05:03

1,272,413 Views

04:24

Thinking & Learning

Can you outsmart the fallacy that started a witch hunt?

Lesson duration 04:24

1,283,242 Views

05:40

Thinking & Learning

The Boltzmann brain paradox

Lesson duration 05:40

1,283,420 Views

13:51

Psychology

Birds aren’t real? How a conspiracy takes flight - Peter McIndoe

Lesson duration 13:51

1,291,148 Views

05:10

Philosophy & Religion

How could so many people support Hitler?

Lesson duration 05:10

1,291,310 Views

05:12

Psychology

How do you know what's true?

Lesson duration 05:12

1,306,366 Views

05:34

Environmental Science

A brief history of plastic

Lesson duration 05:34

1,308,556 Views

05:54

Thinking & Learning

Can you solve the computer virus riddle?

Lesson duration 05:54

1,312,547 Views

06:24

Thinking & Learning

Can you solve the Big Bang riddle?

Lesson duration 06:24

1,312,756 Views

05:34

Mathematics

A riddle of ice and fire dragons

Lesson duration 05:34

1,355,216 Views

12:40

Design, Engineering & Technology

Teach girls bravery, not perfection - Reshma Saujani

Lesson duration 12:40

1,359,338 Views

04:23

Psychology

How friendship affects your brain

Lesson duration 04:23

1,369,884 Views

04:24

Earth and Space Science

Are we living in a simulation?

Lesson duration 04:24

1,389,708 Views

05:08

Thinking & Learning

This one weird trick will get you infinite gold

Lesson duration 05:08

1,390,174 Views

05:36

Design, Engineering & Technology

Demolition, disease, and death: Building the Panama Canal

Lesson duration 05:36

1,392,991 Views

05:34

Social Studies

The imaginary king who changed the real world

Lesson duration 05:34

1,396,145 Views

04:57

Design, Engineering & Technology

Could we build a wooden skyscraper?

Lesson duration 04:57

1,407,175 Views

04:52

Thinking & Learning

How to overcome your mistakes

Lesson duration 04:52

1,410,246 Views

04:39

Geometry

How the Königsberg bridge problem changed mathematics

Lesson duration 04:39

1,419,619 Views

03:46

Mathematics

The math behind Michael Jordan’s legendary hang time

Lesson duration 03:46

1,432,146 Views

12:39

Psychology

3 questions to ask yourself about everything you do - Stacey Abrams

Lesson duration 12:39

1,461,229 Views

04:43

Life Sciences

The evolution of the human eye

Lesson duration 04:43

1,466,330 Views

03:27

Organization and Time Management

How to set the table

Lesson duration 03:27

1,467,264 Views