Last week, we touched upon E=mc2, and how Einstein’s theory of relativity turned the world of physics upside-down. Now, we’re using that theory to show why the very concept of time may not be what you ...
Morning Overview on MSN
What physics really says about time travel possibilities
Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...
IFLScience on MSN
Time moves faster up a mountain – and that’s why Earth’s core is 2.5 years younger than its surface
Time is relative. The ticking of the clock, even of the most precise clocks we can make, does not exist in an absolute. It ...
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