ENIAC is the world's first electronic computer ... In the 1940s, physicist John Mauchly began working on his concept for an electronic calculating machine while teaching at the Moore School ...

ENIAC filled an entire room. With its bank of blinking lights and 6,000 manual switches, it looked like something we'd associate with a 1950s science fiction movie. Probably because it's what ...

ENIAC, with its 17,468 vacuum tubes ... But BRL heard about the work of John Mauchly at the Moore School. In 1942, he had suggested using vacuum tubes to speed computer calculations.

Alan Turin is said to have invented computer science, though John Mauchly and J Presper Eckert are credited with building the Electronic Numerical Integrator and Computer ENIAC in 1945 ...