Physicist Richard Feynman explains how a train stays on the tracks... From BBC TV 'Fun to Imagine' (1983) -YT
posted by cybrbeast
1 decade 5 years 4 months 1 week ago • 17,343 views • 2:27
Physicist Richard Feynman explains how a train stays on the tracks... From BBC TV 'Fun to Imagine' (1983) -YT
posted by cybrbeast 1 decade 5 years 4 months 1 week ago • 17,343 views • 2:27Not yet a member? No problem!
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