Facts on Mental calculators

Leonard Euler

Was a pioneering Swiss mathematician and physicist.

10 facts about Leonard Euler

Karl Friedrich Gauss

Was a German mathematician and physical scientist.

10 facts about Karl Friedrich Gauss

John von Neumann

Was a Hungarian-American mathematician who made major contributions to a vast range of fields.

10 facts about John von Neumann

Stephen Hawking

Is a British theoretical physicist who made important contributions to the fields of cosmology and quantum gravity.

10 facts about Stephen Hawking

Nikola Tesla

A Serbian-American inventor, engineer and futurist.

10 facts about Nikola Tesla

Srinivasa Ramanujan

An Indian mathematician and autodidact.

10 facts about Srinivasa Ramanujan