John C. Slater

American physicist (1900–1976).

Born December 22nd, 1900 in Oak Park.

Died July 25th, 1976 at 75 years old in Sanibel.

Occupations
chemist, physicist, theoretical chemist, university teacher
Wikipedia

Death is not extinguishing the light; it is only putting out the lamp because the dawn has come. Rabindranath Tagore