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Usain Bolt vs. Gravity

4y ago


Who's faster over 10 meters - the fastest sprinter in the world, or gravity? Also, explore a map of the big bang! MinutePhysics is on Google+ - And facebook - And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Music by Nathaniel Schroeder Thanks to Nima Doroud for contributions and to Perimeter Institute for support.