ENIAC - CHM Revolution

ENIACIn 1942, physicist John Mauchly proposed an all-electronic calculating machine. The U.S. Army, meanwhile, needed to calculate complex wartime ballistics tables. Proposal met patron.The result was ENIAC (Electronic Numerical Integrator And Computer), built between 1943 and 1945—the first large-scale computer to run at electronic speed without being slowed by any mechanical parts. For a decade, until a 1955 lightning strike, ENIAC may have run more calculations than all mankind had done up to that point.

CHM Revolution Tour - Calculators: Abacus

Beckman computer at the San Francisco airport - CHM Revolution

MANIAC computer with covers removed - CHM Revolution

Computer History Museum

ENIAC, The 'first Modern Computer,' Is Hailed On 75th, 48% OFF

CHM Revolution Tour - Real Time Computing: SAGE

Digital Machines - CHM Revolution

UNIVAC - CHM Revolution Computacion, Tarjeta perforada, Computadora

The New York Times ENIAC article - CHM Revolution