04:36

Earth and Space Science

Should we be looking for life elsewhere in the universe?

Lesson duration 04:36

625,869 Views

01:43

Design

How the bra was invented | Moments of Vision 1

Lesson duration 01:43

723,495 Views

04:10

Science & Technology

Rosalind Franklin: DNA's unsung hero

Lesson duration 04:10

1,599,742 Views

09:37

Technology

5 of the Worst Computer Viruses Ever

Lesson duration 09:37

7,649,343 Views

06:25

Earth and Space Science

Carl Sagan on the Existence of Extraterrestrials

Lesson duration 06:25

655,005 Views

04:12

Design, Engineering & Technology

How to fly around the world without fuel

Lesson duration 04:12

40,080 Views

03:51

Design, Engineering & Technology

It's not you. Claw machines are rigged.

Lesson duration 03:51

10,013,348 Views

04:18

Writing/Composition

The evolution of the book

Lesson duration 04:18

805,610 Views

04:54

Design, Engineering & Technology

How transistors work

Lesson duration 04:54

920,435 Views

07:21

Design, Engineering & Technology

My invention that made peace with lions - Richard Turere

Lesson duration 07:21

613,824 Views

05:05

Technology

How computer memory works

Lesson duration 05:05

3,503,375 Views

11:44

Design, Engineering & Technology

The World's Roundest Object (and Why it Exists)

Lesson duration 11:44

38,170,785 Views

04:43

Science & Technology

The Turing test: Can a computer pass for a human?

Lesson duration 04:43

1,680,361 Views

04:34

Science & Technology

What is metallic glass?

Lesson duration 04:34

2,005,282 Views

12:33

A shark-deterrent wetsuit (and it's not what you think)

Lesson duration 12:33

405,932 Views

05:22

Literature & Language

How science fiction can help predict the future

Lesson duration 05:22

412,202 Views

04:59

Design, Engineering & Technology

How do solar panels work?

Lesson duration 04:59

16,377,528 Views

06:23

Design, Engineering & Technology

Forget shopping. Soon you'll download your new clothes

Lesson duration 06:23

285,237 Views

04:16

Design, Engineering & Technology

The ethical dilemma of self-driving cars

Lesson duration 04:16

2,100,546 Views

03:18

Social Studies

Let's make history…by recording it

Lesson duration 03:18

216,015 Views

05:12

Design, Engineering & Technology

How do hard drives work?

Lesson duration 05:12

2,631,535 Views

04:45

Design, Engineering & Technology

How computers translate human language

Lesson duration 04:45

424,082 Views

01:32

Design, Engineering & Technology

Want to survive a hurricane? Think like a tree...

Lesson duration 01:32

77,570 Views

04:39

Science & Technology

How a few scientists transformed the way we think about disease

Lesson duration 04:39

714,259 Views