Theoretical Physicist Brian Greene explains the limitation of Newton's law of gravitation by comparing it with Einstein's Theory of Relativity. He discusses repulsive gravity, which can be supported by Einstein's General Theory of Relativity. Greene explains how this repulsive gravity works in simple words by comparing Newton's and Einstein's theories. In the end, he gives an example of the early universe that was uniformly filled with energy and explains how inflationary universe expansion occurred.

#briangreene #theoryofrelativity #einstein #newton #gravity

свернуть