
Albert Einstein
Theoretical Physicist
Albert Einstein (1879–1955) reshaped modern physics. His works on special (1905) and general relativity (1915), the photoelectric effect, Brownian motion, mass–energy equivalence (E = mc²), and quantum statistics (Bose–Einstein) transformed science and our concept of nature. Awarded the 1921 Nobel Prize in Physics (conferred in 1922) for explaining the photoelectric effect, he was also an engaged public intellectual on peace, civil rights, and scientific responsibility.