Engraving of Charles Babbage,an English mathematician,born December 1792,died October 1871. In 1823 Babbage began work on the Difference Engine no.1,an early adding machine. A portion was built in 1833,but the project was abandoned as Babbage became involved in designing a more complicated machine,the Analytical Engine | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Burgess, Dr. Jeremy |
Bildgröße: | 4345 px × 4987 px |
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Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |