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Learn moreSilk, the ancient material of the future - Fiorenzo Omenetto
Lesson duration 09:41
The history of our world in 18 minutes - David Christian
Lesson duration 17:41
High-altitude wind energy from kites! - Saul Griffith
Lesson duration 05:23
What makes us feel good about our work? - Dan Ariely
Lesson duration 20:27