History of Computer

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Across
  1. 4. father of computing
  2. 6. Atanasoff-Berry Computer used these first
  3. 8. this tape surpassed vacuum tubes
  4. 10. loom first used them
Down
  1. 1. first high speed digital computer
  2. 2. created punch cards for loom
  3. 3. Developed by Bell Laboratories
  4. 5. Steam powered Analytical engine
  5. 7. first device for complex math
  6. 9. designed the Automatic Computing Engine