Important People Crossword

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Across
  1. 4. Pioneer of magnetic core memory
  2. 5. Built the first truly electronic computer
  3. 6. Designer of ENIAC
  4. 8. Inventor of Boolean algebra
  5. 9. Co-founder of Intel with Noyce and Grove
Down
  1. 1. Co-founded Microsoft with Bill Gates
  2. 2. Inventor of morse code and electronic telegraph
  3. 3. Designer of the Apple 1
  4. 7. Pioneer of email over ARPANET system