Le calcul Electrique 1904 invention du Tube à vide par John Fleming
{"Image DocumentName": "Le calcul Electrique 1904 invention du Tube \u00e0 vide par John Fleming", "Image ImageDescription": "1939 Permier ordinateur compos\u00e9 de tubes \u00e0 vide ENIAC (Electronic Numerical Integrator and Computer) par Eckert et Mauchly tubes \u00e0 vides. 30 tonnes. 72 m kW. 100 khz. 330 multiplications par seconde.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}