31 dic 1943 anni - Two University of Pennsylvania professors, John Mauchly and J. Presper Eckert, build the Electronic Numerical Integrator and Calculator (ENIAC). Considered the grandfather of digital computers, it fills a 20-foot by 40-foot room and has 18,000 vacuum tubes
Aggiunto al nastro di tempo:
Data:
31 dic 1943 anni
Adesso
~ 81 years ago