What assumption was at the heart of the scientific revolution?

The assumptions that was at the heart of the s identification revolution was the idea that mathematical laws governed nature and the universe. In addition Scientific Revolution probably refers to the foundation of Einstein's theory of relativity, whose main postulates were that the speed of an electromagnetic wave in a medium is independent of all factors like frame of reference, time etc., and that the laws of Newtonian physics and of electrodynamics are valid in all inertial frames. The speed of e. m. wave constancy supports electrodynamics but contradicts Newtonian physics, but is assumed to be true.