Add Yahoo as a preferred source to see more of our stories on Google. The Giant Brain made history in many ways Apic / Getty Images The computer ENIAC with two operators. ENIAC is the world's first ...

The computer was built during World War 2 to speed up ballistics calculations, but its contributions to computing extend well beyond military applications. Two of ENIAC’s key architects—John W.

Happy 80th anniversary, ENIAC! The Electronic Numerical Integrator and Computer, the first large-scale, general-purpose, programmable electronic digital computer, helped shape our world. On 15 ...

The first computers ever built were so large they took up entire rooms, something hard to imagine in a day and age when we carry mobile phones in our pockets. One of those massive machines, the ...