Design, Engineering & Technology
Meet a 12-year old app developer
lesson duration 04:34
3,174,807 views
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Science & Technology
Is there a limit to technological progress?
lesson duration 04:47
655,776 views
Design, Engineering & Technology
Can machines read your emotions?
lesson duration 04:39
289,829 views
Social Studies
How much of human history is on the bottom of the ocean?
lesson duration 04:46
1,409,114 views
Science & Technology
Could human civilization spread across the whole galaxy?
lesson duration 04:34
621,115 views
Science & Technology
Are spotty fruits and vegetables safe to eat?
lesson duration 04:09
625,549 views
Science & Technology
Should we be looking for life elsewhere in the universe?
lesson duration 04:36
572,278 views
Design, Engineering & Technology
5 of the Worst Computer Viruses Ever
lesson duration 09:37
6,889,038 views
Science & Technology
Carl Sagan on the Existence of Extraterrestrials
lesson duration 06:25
530,617 views
Design, Engineering & Technology
How to fly around the world without fuel
lesson duration 04:13
35,326 views
Design, Engineering & Technology
It's not you. Claw machines are rigged.
lesson duration 03:51
9,762,737 views
Design, Engineering & Technology
The World's Roundest Object (and Why it Exists)
lesson duration 11:44
35,145,890 views
Design, Engineering & Technology
The ethical dilemma of self-driving cars
lesson duration 04:16
1,426,638 views
