Albert Einstein Obituary

Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist. He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). He is best known for his mass–energy equivalence formula E = mc2 (which has been dubbed "the world's most famous equation").

He received the 1921Nobel Prize in Physics "for his services to theoretical physics and especially for his discovery of the law of the photoelectric effect". The latter was pivotal in establishing quantum theory.