🖼️00Powering up a module from the IBM 604: an electronic calculator from 1948Hacker News·Powering up a module from the IBM 604: an electronic calculator from 1948·3 months ago#fiiUp2On#righto#tube#modules#thyratron#vacuum#current+2 more🧰Tag tools✨Add tag1948 was an interesting time for computing. For decades, businesses had used punch card equipment that added and sorted electromechanically....15s0Read later0Read More
