General Relativity
In 1915, Einstein proposed the general theory of relativity to solve a fundamental problem: Newton's theory suggested gravity acts instantly across space, which violated the speed
2 briefings
In 1915, Einstein proposed the general theory of relativity to solve a fundamental problem: Newton's theory suggested gravity acts instantly across space, which violated the speed
Einstein's equivalence principle states that a gravitational field is locally equivalent to an accelerating frame, which was a major step toward his formulation of general relativi