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Learn moreWhy does ice float in water? - George Zaidan and Charles Morton
Lesson duration 03:56
Your creative superpowers can help protect democracy - Sofia Ongele
Lesson duration 09:53
Self-assembly: The power of organizing the unorganized - Skylar Tibbits
Lesson duration 03:42
How can you change someone's mind? (hint: facts aren't always enough)
Lesson duration 04:40
How to build democracy — in an authoritarian country - Tessza Udvarhelyi
Lesson duration 12:51