2 Ergebnisse für: 328.494
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Mavis Staples - Wade In The Water - YouTube
https://www.youtube.com/watch?v=bmxGqqZf8gc
A popular slave spiritual even before the Civil War, “Wade in the Water” was not formally published until 1901. Its lyrics contain coded instructions to fugi...
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TMS Bicycle, stable without gyros or trail (TMS=two-mass-skate) - YouTube
https://www.youtube.com/watch?v=YdtE3aIUhbU
Long known, but still amazing, is that a moving bicycle can balance itself. Most people think this balance follows from a gyroscopic effect. That's what Feli...