But ENIAC could do what it was supposed to. Filling up a 30 X 50 foot room, ENIAC was made of 17, 468 vacuum tubes, 70,000 resistors, and 10,000 capacitors -- not to mention all those lights and ...

ENIAC did not have a single moving mechanical part. Instead, it was a machine comprised of several units, featuring approximately 18,000 vacuum tubes, several miles of wiring, and 40 black eight ...