I wrote: Vacuum tube computer memory replaced CRT-based memory. >
Yes, I do mean CRT-based. See: https://www.ias.edu/about/publications/ias-letter/articles/2012-spring/george-dyson-ecp This IAS computer designed by von Neumann had, "Williams cathode-ray memory tubes, storing 1,024 bits in each individual tube, for a total capacity of five kilobytes (40,960 bits)." - Jed
