Nikolay Beketov

Russian chemist (1827–1911).

Born January 13th, 1827 in Saint Petersburg. [ref]

Died December 13th, 1911 at 84 years old in Saint Petersburg. [ref]

Occupations
chemist, metallurgist, university teacher
Wikipedia

Death is a challenge. It tells us not to waste time… It tells us to tell each other right now that we love each other. Leo Buscaglia