Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measurement of the speed of light in 1849.

TEDxTrondheim events spread great ideas and build a community of curious minds.

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NB - denne prsentasjonen ble gjort i 2009!  Nettsiden - se her

 

Denne demoen -- fra Pattie Maes' laboratorium ved MIT, ledet an av Pranav Mistry -- var snakkisen på TED.