Is Computer Random Number Generator Really Random?

Einstein is one of those figures where if he hadn't come along at the moment he did, things would be super different. There are people who say that a lot of the precursors to his ideas came from other people and so it was sort of inevitable for them to click together. A lot of the math that underpins relativity was developed by other folks,. Riemann, for example, developed the Riemannian manifold which Einstein realized was a great way to describe curvature of space.