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, 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.

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 ...

John Mauchly and Pres first met in 1942 ... These talks would result in the creation of ENIAC — the first large electronic ...