-
He invented logarithms
-
Translated Babbage´s lecture to English.
-
created the first mechanical computer
-
He encountered differental equations
-
Designed Colossus
-
worked on the design of the ACE (Automatic Computing Engine)
-
He invented the handheld calculator
-
created the Apple 1
-
first reatil of Microsoft Windows is launched
-
Larry Page & Sergey Brin founded Google