Computer History - 1500's
Year Event 1500 Leonardo da Vinci invents the mechanical calculator. 1502 Peter Henlein, a cra...
https://downloadzone777.blogspot.com/2013/02/computer-history-1500.html
| Year | Event |
|---|---|
| 1500 | Leonardo da Vinci invents the mechanical calculator. |
| 1502 | Peter Henlein, a craftsman from Nuremberg Germany, creates the first watch. |
| 1550 | John Napier is born in 1550. |
| 1561 | Henry Briggs is born in February 1561. |
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