CraftingMemories
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A brief history of memory
Non-Volatile or static memory (data storage)
- Paper data storage (1725)
- Drum memory (1932)
- could be seen as a predecessor of the hard disk
- Magnetic-core memory (1949)
- first reliable random access memory
- Plated wire memory (1957)
- Thin-film memory (1962)
- Twistor memory (~1968)
- Bubble memory (~1970)
Volatile or non-static memory (working memory)
- Williams–Kilburn tube (1946–47)
- Delay line memory (1947)
- Selectron tube(1953)