THE 100 GREATEST SCIENTISTS ISAAC NEWTON. (January 4, 1643 – March 31, 1727) LEONHARD EULER. (April 15, 1707 – September 18, 1783) GOTTFRIED von LEIBNIZ. (July 1, 1646 – November 14, 1716) CARL FRIEDRICH GAUSS. (April 30, 1777 – February 23, 1855) MICHAEL FARADAY. ... ALHAZEN IBN al-HAYTHAM. ... GALILEO GALILEI. ... NIKOLA TESLA. More items...