Dyskusja użytkownika SUQ-MADIQ

Magnetic Core Memory - CHM Revolution

Magnetic Core MemoryTiny donuts made of magnetic material strung on wires into an array: the idea revolutionized computer memory. Each donut was a bit, magnetized one way for “zero,” and the other way for “one.” The wires could both detect and change the magnetization. In 1953, MIT’s Whirlwind became the first computer to use this technology.Core memory swiftly swept away competing technologies. But manufacturing it was a delicate job, entrusted mostly to women using microscopes and steady hands to thread thin wires through holes about the diameter of a pencil lead.