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Computer History
Timeline Notes
Inventor | Invention |
---|---|
Blaise Pascal | Pascaline - 1642 |
Gottfried Wilhelm von Leibniz | Stepped Reckoner - 1670 |
Charles Babbage | Analytical Engine-Calculating Machine - 1842 |
Herman Hollerith | Tabulating Machine - 1890 |
John Atanasoff & Clifford Berry | Anastoff-Berry Computer (ABC) - 1939 |
Mark 1 | Automatic Sequence Controlled Calculator - 1944 |
John Mauchly & J. Presper Eckert | Electronic Numerial Integration and Calculator - 1946 |
Alan Turing | Turing Machine (The Enigma) - Late 30's & 40's |
John von Neumann | Electronic Discrete Variable Automatic Computer - 1947 |
William Shockley, John Bardeen & William Brattain | Transistor - 1947 |
Grace Murray Hopper | Common Business Oriented Language - Early 50's |
Jack Kilby | 1st integrated Circuit - 1958 |
William Gates III | Microsoft Company - 1975 |
Paul Allen | Co-founder of Microsoft Company - 1975 |
Thomas & James Knoll | Adobe Photoshop - 1988 |
TBD | ARPANetwork - 1969 |
Adam Fischer, Peter Halanscy & Peter Arvai | Prezi - 2009 |