05:29

Design, Engineering & Technology

How are microchips made?

Lesson duration 05:29

372,256 Views

05:35

Design, Engineering & Technology

How scientists are creating real-life invisibility cloaks

Lesson duration 05:35

324,608 Views

05:16

Design, Engineering & Technology

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Lesson duration 05:16

321,526 Views

04:31

Design, Engineering & Technology

How do gas masks actually work?

Lesson duration 04:31

599,521 Views

05:35

Design, Engineering & Technology

This piece of paper could revolutionize human waste

Lesson duration 05:35

3,048,269 Views

05:49

Design, Engineering & Technology

Why can't you put metal in a microwave?

Lesson duration 05:49

1,456,573 Views

05:16

Design, Engineering & Technology

Is Chandigarh a perfectly planned city?

Lesson duration 05:16

508,690 Views

25:45

Science & Technology

What the fossil fuel industry doesn't want you to know - Al Gore

Lesson duration 25:45

780,922 Views

06:05

Design, Engineering & Technology

This is what happens when you hit the gas

Lesson duration 06:05

1,163,599 Views

05:23

Design, Engineering & Technology

How the water you flush becomes the water you drink

Lesson duration 05:23

431,910 Views

10:42

Science & Technology

The growing megafire crisis — and how to contain it - George T. Whitesides

Lesson duration 10:42

58,924 Views

14:12

Design, Engineering & Technology

How to design climate-resilient buildings - Alyssa-Amor Gibbons

Lesson duration 14:12

48,904 Views

05:03

Design, Engineering & Technology

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Lesson duration 05:03

1,977,130 Views

09:33

Science & Technology

Are insect brains the secret to great AI? - Frances S. Chance

Lesson duration 09:33

72,968 Views

05:06

Design, Engineering & Technology

Why a sausage can do what your gloves cannot

Lesson duration 05:06

1,653,965 Views

04:59

Social Studies

The biggest mistakes in mapmaking history

Lesson duration 04:59

1,011,828 Views

05:22

Design, Engineering & Technology

How the Suez Canal changed the world

Lesson duration 05:22

907,331 Views

05:27

Design, Engineering & Technology

Building the impossible: Golden Gate Bridge

Lesson duration 05:27

807,936 Views

05:03

Design, Engineering & Technology

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Lesson duration 05:03

292,217 Views

05:12

Design, Engineering & Technology

Blood, concrete, and dynamite: Building the Hoover Dam

Lesson duration 05:12

1,010,292 Views

05:14

Social Studies

The dark history of Mount Rushmore

Lesson duration 05:14

820,621 Views

05:20

Design, Engineering & Technology

The surprisingly long history of electric cars

Lesson duration 05:20

548,796 Views

05:25

Science & Technology

Why don’t we cover the desert with solar panels?

Lesson duration 05:25

5,360,997 Views

05:21

Science & Technology

Iceland's superpowered underground volcanoes

Lesson duration 05:21

489,111 Views