Inventors and Innovators

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Across
  1. 2. The inventor of the steam engine.
  2. 4. The mathematician who introduced the concept of binary code.
  3. 6. The inventor of the first practical camera.
  4. 8. The engineer responsible for the first commercial electric telegraph.
  5. 11. The physicist who formulated the laws of motion.
  6. 13. The innovator behind the first successful airplane.
  7. 14. The scientist known for the theory of evolution.
  8. 17. The inventor of the printing press.
  9. 18. The scientist who discovered penicillin.
  10. 19. The engineer responsible for the first practical automobile.
Down
  1. 1. The engineer behind the first practical steam locomotive.
  2. 3. The chemist who developed the periodic table.
  3. 5. The inventor of the electric battery.
  4. 7. The physicist known for the theory of relativity.
  5. 9. The creator of the first practical sewing machine.
  6. 10. The computer programming pioneer and mathematician.
  7. 12. The inventor of the light bulb.
  8. 15. The inventor of the cotton gin.
  9. 16. The creator of the World Wide Web.
  10. 19. The inventor of the telephone.