Physicist, theory of relativity genius.

Mass-energy equivalence formula relation.

In physics (specifically, the kinetic theory of gases), the Einstein relation is a previously unexpected connection revealed independently by William Sutherland in 1904,World Year of Physics – William Sutherland at the University of Melbourne.

(December 30, 1880February 13, 1952) a German-American musicologist and music editor.

Theory explaining relativity, energy, mass.

the first fully imaging X-ray telescope put into space and the second of NASA's three High Energy Astrophysical Observatories.

In atomic, molecular, and optical physics, the Einstein coefficients are quantities describing the probability of absorption or emission of a photon by an atom or molecule.

In differential geometry, the (named after Albert Einstein; also known as the trace-reversed Ricci tensor) used to express the curvature of a pseudo-Riemannian manifold.