July 19, 2018
unified field theory
Unified field theory is supposed to start with Einstein trying to find it, but when you look into the history that is not the case. Einstein revolution of physics with his relativity 1919 was followed by Quantum revolution in 1920s . According to mainstream they cannot unify quantum mechanics with general relativity, but they have theories which attempt to do this such as superstring theory. But if you look to the old physics pre-20th century there were unified theory attempts.