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Computer History
Timeline Notes
Inventor | Invention |
---|---|
Blaise Pascal | Pascaline - 1642 |
Gottfried Wilhem von Leibniz | Stepped Reckoner - 1670 |
Charles Babbage | Analytical Engine - 1842 |
Herman Hollerith | Tabulating Machine - 1890 |
John Atanasoff Clifford Berry | Atanasoff-Berry Computer (ABC) - 1939 |
Mark I | Automatic Sequence Controlled Calculator (ASCC) |
John Mauchly John Presper Eckert | Electronic Numerical Integration and Calculator (ENIAC) |
Alan Turing | The Turning Machine "Enigma" |
Jon von Neumann | EDVAC (Electronic Discrete Variable Automatic Computer) |
William Shockley John Bardeen, and Walter Brittain | Transistor - 1947 |
Grace Murray Hopper | COBOL (Common Business Oriented Language) |
Jack Kilby | 1st hand held calculator |
William Gates III | Founder of Microsoft Corporation |
Paul Allen | Co-founder of Microsoft Corporation |
Thomas Knoll John Knoll | Adobe Photoshop - 1988 |
Peter Arvai Peter Alacsy Adam Somlai Fischer | Prezi - 2009 |