Grace Hopper
Carl Sagan
Stephen Hawking
Steve Jobs
Mark Zuckerburg
Sergy Brin
Bill Gates
Jimmy Wales
Robert Jarvik
Edwin Hubble
J.Robert Oppenheimer
Virginia Apgar
Linus Torvalds
Dennis Ritchie, inventor of the C programming language
Donald Davies, co-inventor of packet switching
Ken Thompson, co-creator of Unix