Inventions

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Across
  1. 5. Where was Skype invented?
  2. 7. Who invented the tesla coil?
  3. 10. Who invented the wheel?
  4. 12. Who invented the telephone?
  5. 13. In what country was paper invented in?
  6. 14. Where was the internet used the first time?
  7. 15. What did Bill Gates invent?
Down
  1. 1. Who invented the diesel motor?
  2. 2. Alexander Graham Bell most popular invention
  3. 3. What did Steve Jobs invent?
  4. 4. Who invented the steam engine?
  5. 6. Who invented the printing press?
  6. 8. Who invented the parachute?
  7. 9. What did Mark Zuckerberg invent?
  8. 11. Karl Benzes most popular invention
  9. 16. Where was Tetris invented?