If you live long enough, you might learn something. That happened to me the other day when I learned that gold is yellow because of the relativistic effect of having its electrons whirling around at half the speed of light. 27 more words
Tags » Relativity
A Moment of Science with Brian Greene: How fast does time slow?
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Einstein revealed that time in motion slows down. But by how much? Find out in our latest installment of A Moment of Science with Brian Greene.
“Two wrongs don’t make a right, but three lefts do. ”