Inventor and Invention

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Across
  1. 2. He's the inventor of telescope.
  2. 3. Alexander Graham Bell is famous with it.
  3. 7. You need it to write.
  4. 9. He's not the only one inventor but he's one of those inventors who invented the figure of Mathematics.
  5. 12. Nicholas - Jacques Conte invented it.
  6. 15. Abraham Karem is its inventor.
  7. 17. People use it to take a photo and record the video, talk and chat with friends, Franc Canova invented it.
  8. 18. Hedy Lamar is the inventor of it.
  9. 19. The Wright Brothers invented it.
  10. 20. Tim Berners-Lee invented it.
Down
  1. 1. You watch it everyday.
  2. 3. It's his first name, he failed 1000 times to invented his greatest invention.
  3. 4. Robert Davidson invented the ... car.
  4. 5. Anton Ullrich is the first inventor of it.
  5. 6. Daniel Halladay is the inventor of it.
  6. 8. John McCarthy invented it as technology that enables computers and machines to simulate human learning, comprehension, problem solving, decision making, creativity and autonomy
  7. 10. People called it as a flying chair then Elisha Otis created it more safely.
  8. 11. Willis Carrier is the first inventor of it.
  9. 13. Benjamin Franklin invented it.
  10. 14. Harry Coover invented it.
  11. 16. Lary Page and Sergey Brin invented it.