 In 1905, his paper "Zur Elektrodynamik bewegter Körper" ("The electrodynamics of objects in motion") established the Special Theory of Relativity, which revolutionized the understanding of space and time.In 1915, he published the General Theory of Relativity, in which the curvature of spacetime brings about gravity.Nowadays, Albert Einstein is seen by many as the epitome of a scientist and a genius.