Quote of the day
I want it said of me by those who knew me best, that I always plucked a thistle and planted a flower where I thought a flower would grow.
Nikolai Ivanovich Lobachevsky
Born: December 1, 1792
Died: February 24, 1856 (aged 63)
Bio: Nikolai Ivanovich Lobachevsky was a Russian mathematician and geometer, known primarily for his work on hyperbolic geometry, otherwise known as Lobachevskian geometry.








