Thursday, June 2, 2011

FAVORITE SITES: Timeless Tennis by Gary Bala

Posted: Sunday, May 29, 2011
Tennis and the Power of Rotation
Why is a rotating object so pleasing for us to see? 
Think of any rotating object - a ball, a sphere, or even a coin. Why do we like to watch it? Why are we sometimes even mesmerized by it? Because there appears to be…read more

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