From Dits to Bits: A Personal History of the Electronic Computer

amateur radio arithmetic backboard became Betty Snyder BINAC binary bits Bob Shaw building calculations Census Bureau chassis Chuan Chu commercial components device discs drum early Eckert and Mauchly Eckert-Mauchly EDVAC electrical electronic computer engineering ENIAC floor going high speed printer Jim Weiner John Mauchly Kite Sharpless knew laboratory later logic circuit logic designers looked machine magnetic amplifier magnetic tape mercury memory mercury tank microseconds months Moore School morning Navy operation oscilloscope Paul Philadelphia plated-wire power supply Pres Eckert Presper Eckert problem pulse puter received Remington Rand Remington Rand Univac Saturday Serial Shirley signals Sperry Rand Sperry Univac started station storage Street supervisory control panel switches technicians tion took transistors transmitter UCRL UNISERVO UNISERVO tape handler unit UNIVAC I computer UNIVAC I system UNIVAC II vacuum tube voltage week wire