Sergei Vasilyevich Lebedev

Russian chemist.

Born July 25th, 1874 in Lublin.

Died May 2nd, 1934 at 59 years old in Saint Petersburg.

Occupations
chemist, engineer
Wikipedia
Sergey_Lebedev_(chemist)

Man always thinks about the past before he dies, as if he were frantically searching for proof that he truly lived. Jet Black