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Computer history
Timeline
| Inventor | Invention |
|---|---|
| Blaise pascal (1623-1662) | Pascaline (1642) |
| Gottifred Willhelm Von Leibniz (1646-1716) | Stepped Reckoner (1670) |
| Charles Babbage (1792-1871) | Analytical Engine (1842) |
| Herman Hollerith (1860-1829) | Tabulating machine (1890) |
| John Atanasoff (1903-1995) Clifford Berry (1918-1963) | Atanasoff berry computer (1939) |
| Howard h. Aikin (March 8, 1900 – March 14, 1973) | Mark 1 (1944) |
| John Mauchly (1907-1980) J. Presper Eckert (1919-1995) | ENIAC (1946) |
| Alan Turing (1912-1954) | |
| Jon von Neumann (1903-1957) | |
| Grace Murray Hopper (1906-1992) | |
| Jack Kilby (1923-2005) | |
| William Gates III (October 28,1951) | |
| Paul Allen (Jan. 21, 1953) | |
| Thomas Knoll (April 14, 1960) John Knoll (February 6, 1962 ) | |
| Blaise pascal (1623-1662) | |
| Gottifred Willhelm Von Leibniz (1646-1716) | |
| Charles Babbage (1792-1871) | |
| Herman Hollerith (1860-1829) | |
| John Atanasoff (1903-1995) Clifford Berry (1918-1963) | |
| Howard h. Aikin (March 8, 1900 – March 14, 1973) | |
| John Mauchly (1907-1980) J. Presper Eckert (1919-1995) | |
| Alan Turing (1912-1954) | |
| Jon von Neumann (1903-1957) | |
| Grace Murray Hopper (1906-1992) | |
| Jack Kilby (1923-2005) | |
| William Gates III (October 28,1951) | |
| Paul Allen (Jan. 21, 1953) | |
| Thomas Knoll (April 14, 1960) John Knoll (February 6, 1962 ) |