Einstein's Theory of Relativity, Explained in a Pioneering 1923 Silent Film - Brain Pic... - 0 views
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“This is a participatory universe,” physicist John Archibald Wheeler, who popularized the term black hole, wrote in his influential theory known as It from Bit, asserting that “physics gives rise to observer-participancy; observer-participancy gives rise to information; and information gives rise to physics” — an assertion he could not have made without Einstein’s theory of relativity and its groundbreaking insight into how the laws of physics appear to different observers with different frames of reference.