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Physics of Time

Simple Thought Experiment Helps Answer 'Arrow Of Time' Question

Inside Science | Gabriel Popkin | Posted 05.03.2014 | Science

(Inside Science) -- Almost nothing is more obvious than the fact that time flows from the past, which we remember, toward the future, which we don’t...

Time Travel Happens HOW Often?

Posted 04.17.2012 | Science

By: Adam Hadhazy, Life's Little Mysteries Contributor Published: 04/16/2012 12:32 PM EDT on Lifes Little Mysteries In this weekly series, Life's L...