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 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burgess, Dr. Jeremy |
Taille de l’image : | 4345 px × 4987 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : | - |