Fact of the Day: 27

NASA is attempting to invent tractor beams that could move solid objects, creating an attractive force that would eclipse gravity.

Understanding Gravity: Newton, Einstein, Verlinde
by Shan Gao
"Gravity is a physical phenomenon by which objects are attracted to each other.
Every time you jump, you experience gravity. It pulls you back down to the Earth..."
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• Citations:

http://discovermagazine.com/2013/julyaug/23-20-things-you-didnt-know-about-gravity