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How to let go of being a "good" person — and become a better person - Dolly Chugh
Lesson duration 11:49
664,809 Views
168,728 Views
244,820 Views
322,412 Views
The electrical blueprints that orchestrate life - Michael Levin
Lesson duration 19:41
449,426 Views
How one design flaw almost toppled a skyscraper
Lesson duration 05:16
839,716 Views
393,516 Views
1,660,339 Views
309,569 Views
5,031,117 Views
Demolition, disease, and death: Building the Panama Canal
Lesson duration 05:36
1,018,427 Views
1,865,741 Views
829,374 Views
932,947 Views
1,704,324 Views
87,755 Views
Why are airplanes slower than they used to be?
Lesson duration 04:59
2,445,981 Views
2,471,836 Views
44,541 Views
5,368,794 Views