03:28

Literature & Language

"For Estefani, Third Grade, Who Made Me A Card" by Aracelis Girmay

Lesson duration 03:28

214,147 Views

03:24

Health

How much sleep do you actually need?

Lesson duration 03:24

11,538,928 Views

06:51

Thinking & Learning

The Prison Break | Think Like A Coder, Ep 1

Lesson duration 06:51

1,791,682 Views

12:22

Psychology

Why some people are more altruistic than others - Abigail Marsh

Lesson duration 12:22

387,759 Views

06:16

Mathematics

Einstein's twin paradox explained

Lesson duration 06:16

5,534,136 Views

04:43

Problem Solving

Can you solve the secret sauce riddle?

Lesson duration 04:43

3,400,707 Views

14:30

Health

What you should know about vaping and e-cigarettes - Suchitra Krishnan-Sarin

Lesson duration 14:30

348,566 Views

05:40

Thinking & Learning

A brief history of chess

Lesson duration 05:40

11,056,262 Views

04:25

Problem Solving

Can you solve the multiverse rescue mission riddle?

Lesson duration 04:25

1,749,557 Views

05:16

Mathematics

The high-stakes race to make quantum computers work

Lesson duration 05:16

399,055 Views

10:37

Emotional Health

You are not alone in your loneliness - Jonny Sun

Lesson duration 10:37

413,338 Views

13:07

Emotional Health

Why we get mad— and why it’s healthy - Ryan Martin

Lesson duration 13:07

393,996 Views

13:31

Health

How to build your confidence— and spark it in others - Brittany Packnett

Lesson duration 13:31

1,996,140 Views

19:19

Health

Sleep is your superpower - Matt Walker

Lesson duration 19:19

14,046,544 Views

12:14

Emotional Health

The difference between healthy and unhealthy love - Katie Hood

Lesson duration 12:14

5,709,571 Views

05:38

Thinking & Learning

This one weird trick will help you spot clickbait

Lesson duration 05:38

793,349 Views

10:06

Psychology

Why we ignore obvious problems— and how to act on them - Michele Wucker

Lesson duration 10:06

117,565 Views

18:29

Psychology

You aren't at the mercy of your emotions - Lisa Feldman

Lesson duration 18:29

2,392,704 Views

03:16

Design, Engineering & Technology

Why can't we get power from waves?

Lesson duration 03:16

1,727,191 Views

16:03

Public Health

How childhood trauma affects health across a lifetime - Nadine Burke Harris

Lesson duration 16:03

6,906,686 Views

10:02

Literature & Language

4 reasons to learn a new language - John McWhorter

Lesson duration 10:02

2,084,490 Views

11:55

Organization and Time Management

How to gain control of your free time - Laura Vanderkam

Lesson duration 11:55

9,239,194 Views

02:02

Science & Technology

Is it better to walk or run in the rain?

Lesson duration 02:02

20,335,729 Views

14:17

Emotional Health

How to raise successful kids -- without over-parenting - Julie Lythcott-Haims

Lesson duration 14:17

3,923,999 Views