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144,490 Views
Science & Technology
What the fossil fuel industry doesn't want you to know - Al Gore
Lesson duration 25:45
526,775 Views
325,434 Views
432,242 Views
254,558 Views
79,827 Views
338,265 Views
429,931 Views
372,366 Views
670,953 Views
Psychology
Why change is so scary — and how to unlock its potential - Maya Shankar
Lesson duration 13:32
201,225 Views
186,535 Views
283,204 Views
538,038 Views
Design, Engineering & Technology
How the water you flush becomes the water you drink
Lesson duration 05:23
308,712 Views
2,236,806 Views
Psychology
Why thinking about death helps you live a better life - Alua Arthur
Lesson duration 18:38
123,208 Views
Science & Technology
Whoever builds something here will be rich beyond measure
Lesson duration 05:04
298,739 Views
Design, Engineering & Technology
What happens if you don’t put your phone in airplane mode?
Lesson duration 04:55
1,899,423 Views
355,259 Views
490,681 Views
Science & Technology
The growing megafire crisis — and how to contain it - George T. Whitesides
Lesson duration 10:42
54,172 Views
635,612 Views