诺如病毒吃什么药最有效

13:18

Health

The most powerful woman you've never heard of - T. Morgan Dixon and Vanessa Garrison

Lesson duration 13:18

59,179 Views

04:46

Business & Economics

Why is it so hard to escape poverty?

Lesson duration 04:46

5,844,028 Views

11:45

Literature & Language

10 ways to have a better conversation - Celeste Headlee

Lesson duration 11:45

15,274,090 Views

12:37

Psychology

How we can face the future without fear, together - Rabbi Lord Jonathan Sacks

Lesson duration 12:37

281,141 Views

12:39

Psychology

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

Lesson duration 12:39

1,463,494 Views

06:03

Business & Economics

The dark history of bananas

Lesson duration 06:03

3,127,853 Views

05:13

Civics

Who owns the "wilderness"?

Lesson duration 05:13

369,974 Views

05:00

Social Studies

The Japanese folktale of the selfish scholar

Lesson duration 05:00

2,440,496 Views

18:23

Design, Engineering & Technology

Why fascism is so tempting— and how your data could power it - Yuval Noah Harari

Lesson duration 18:23

782,034 Views

05:32

Science & Technology

The last living members of an extinct species

Lesson duration 05:32

1,096,478 Views

04:48

Anthropology

The myth of Ireland's two greatest warriors

Lesson duration 04:48

1,352,698 Views

04:15

Social Studies

The Egyptian myth of the death of Osiris

Lesson duration 04:15

4,009,129 Views

05:26

Social Studies

The tale of the boy who tricked the Devil

Lesson duration 05:26

5,560,816 Views

05:31

Social Studies

A day in the life of a teenage samurai

Lesson duration 05:31

1,505,771 Views

05:33

Civics

Which voting system is the best?

Lesson duration 05:33

1,325,244 Views

04:40

Social Studies

A day in the life of a Peruvian shaman

Lesson duration 04:40

857,288 Views

05:53

Public Health

When is a pandemic over?

Lesson duration 05:53

4,940,225 Views

05:16

Public Health

What is a coronavirus?

Lesson duration 05:16

1,951,607 Views

05:31

History

What really happened during the Salem Witch Trials

Lesson duration 05:31

7,378,170 Views

06:10

History

The dark history of IQ tests

Lesson duration 06:10

2,424,950 Views

05:10

The Arts

What’s the point(e) of ballet?

Lesson duration 05:10

350,565 Views

05:00

Social Studies

The hidden life of Rosa Parks

Lesson duration 05:00

585,828 Views

05:26

Health

How does alcohol make you drunk?

Lesson duration 05:26

9,210,106 Views

04:58

Social Studies

How Sun Wukong escaped the underworld

Lesson duration 04:58

1,887,305 Views