Inventors Secret Vocab Crossword

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Across
  1. 3. A complete failure
  2. 5. Small, specialized machines or electronic devices
  3. 6. Something working in a rough or uneven way, making popping noises
  4. 8. Pass a boundary, going above and beyond it
  5. 10. A person that is famous for his or her achievements
  6. 11. Legal documents that protect your inventions from being stolen or copied
  7. 12. To be very good at something
Down
  1. 1. The engines that make a train go forward
  2. 2. To move slowly and noisily
  3. 4. Thinking very highly of a person
  4. 7. A machine that plays recorded music or sound
  5. 9. A shape that has circular ends and straight sides
  6. 10. Something that gives off a lot of light