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@rkrulwich — 23,957 followers, 261 tweets

The Time I Conducted the New York Philharmonic, all by my self, wearing my dad's tails, using a pencil  https://www.youtube.com/watch?v=wA9SAJN9i_0 
new post about a little blob of life than invented...moving! It's the inventor of locomotion, See it move!  http://phenomena.nationalgeographic.com/2016/06/17/our-earliest-example-of-an-animal-moving-on-its-own/ 
This spring my baby maple tree grew a half inch. What does a tree have to do to add wood? The answer KNOCKED ME OUT  http://phenomena.nationalgeographic.com/2016/06/10/this-trees-food-weighs-5-5-quadrillion-tons/ 
trying to fall asleep but I keep thinking about Jon Dutko saying "and I'm Robert Krulwich" (hello, Jon)
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