Famous Inventors

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Across
  1. 4. invented the gasoline-powered automobile
  2. 5. invented the movie camera
  3. 6. invented the first electric guitar called the frying pan
  4. 7. invented the safety belt
  5. 10. invented the computer
  6. 11. invented the piano
  7. 12. invented the hydrogen bomb
Down
  1. 1. invented the crossword puzzle
  2. 2. invented the revolving door
  3. 3. invented the first successful aircraft
  4. 8. invented basketball
  5. 9. invented the system that allows blind people to read