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1,180,938 views
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Psychology
Why rumors about vaccines spread— and how to rebuild trust - Heidi Larson
lesson duration 16:08
21,815 views
Psychology
How to let go of being a "good" person — and become a better person - Dolly Chugh
lesson duration 11:49
650,295 views
165,242 views
Design, Engineering & Technology
How one design flaw almost toppled a skyscraper
lesson duration 05:16
781,287 views
301,716 views
4,455,645 views
Design, Engineering & Technology
Demolition, disease, and death: Building the Panama Canal
lesson duration 05:36
924,906 views
1,594,970 views
674,615 views
Design, Engineering & Technology
Why are airplanes slower than they used to be?
lesson duration 04:59
2,307,087 views
2,372,990 views
4,454,676 views
138,262 views
946,503 views
987,364 views
1,223,550 views
Social Studies
What it takes to be racially literate - Priya Vulchi and Winona Guo
lesson duration 12:23
137,624 views
461,247 views
360,804 views