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148,489 Views
Science & Technology
What the fossil fuel industry doesn't want you to know - Al Gore
Lesson duration 25:45
527,765 Views
330,228 Views
438,373 Views
254,612 Views
80,410 Views
342,246 Views
434,395 Views
374,858 Views
672,309 Views
Psychology
Why change is so scary — and how to unlock its potential - Maya Shankar
Lesson duration 13:32
201,822 Views
186,786 Views
283,825 Views
539,182 Views
Design, Engineering & Technology
How the water you flush becomes the water you drink
Lesson duration 05:23
309,008 Views
2,237,241 Views
Psychology
Why thinking about death helps you live a better life - Alua Arthur
Lesson duration 18:38
123,738 Views
Science & Technology
Whoever builds something here will be rich beyond measure
Lesson duration 05:04
298,949 Views
Design, Engineering & Technology
What happens if you don’t put your phone in airplane mode?
Lesson duration 04:55
1,902,833 Views
355,572 Views
491,300 Views
Science & Technology
The growing megafire crisis — and how to contain it - George T. Whitesides
Lesson duration 10:42
54,190 Views
637,054 Views