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Science & Technology
What the fossil fuel industry doesn't want you to know - Al Gore
Lesson duration 25:45
530,361 Views
342,817 Views
455,524 Views
254,781 Views
82,181 Views
350,805 Views
443,718 Views
383,879 Views
675,803 Views
Psychology
Why change is so scary — and how to unlock its potential - Maya Shankar
Lesson duration 13:32
204,253 Views
187,595 Views
285,940 Views
545,105 Views
Design, Engineering & Technology
How the water you flush becomes the water you drink
Lesson duration 05:23
310,167 Views
2,238,940 Views
Psychology
Why thinking about death helps you live a better life - Alua Arthur
Lesson duration 18:38
125,081 Views
Science & Technology
Whoever builds something here will be rich beyond measure
Lesson duration 05:04
299,672 Views
Design, Engineering & Technology
What happens if you don’t put your phone in airplane mode?
Lesson duration 04:55
1,910,734 Views
356,837 Views
492,828 Views
Science & Technology
The growing megafire crisis — and how to contain it - George T. Whitesides
Lesson duration 10:42
54,276 Views