Computer History

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Across
  1. 4. Developed a card sorter which could sort in 12 groups as a rate of 300 cards per minute.
  2. 8. Developed the Turning Machine.
  3. 9. An English mathematician and professor.
Down
  1. 1. Dropped out of Harvard at age 19.
  2. 2. IBM gave him 1 million dollars.
  3. 3. French weaver.
  4. 5. Highly interested in mathematics and Charles Babbage.
  5. 6. Used in ancient Babylon, China, and throughout Europe until the Middle Ages.
  6. 7. Babbage's machines were nicknamed.
  7. 10. Wrote programs for Mark I.