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Timeline: A. Bisbee: Family History
Discovering our American, Canadian and European Ancestors
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Date |
Event(s) |
| 1 | 1956 | - 1956: The first computer hard disk used.
- 1956: The hovercraft invented by Christopher Cockerell.
- 1956: Bette Nesmith Graham invented "Mistake Out," later renamed Liquid Paper, to paint over mistakes made with a typewriter.
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