Thursday, November 19, 2020

Defy Gravity!

 I like science tricks!  Have you tried Gravity-Defying Water?  Here is how to calculate the acceleration of gravity.  I have my Physical Science kids drop and time different balls: ping pong, bouncy, tennis, etc.  Try to Levitate Magnets.  Use a hair dryer to make a ping pong ball float.  Below are  videos with centripetal force, a bucket of water, and a The Spinning Penny.  Start practicing your tricks for Grandpa!







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