inventions

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Across
  1. 2. What did Walter Sammons invent?
  2. 5. Inventor of the steam engine
  3. 9. Inventor of machine gun
  4. 13. Who invented the airplane
  5. 15. Inventor of air conditioner
  6. 16. This person invented photography
  7. 17. This machine mechanized the process of weaving clothes
  8. 19. This person invented the light bulb
  9. 20. First industry to be industrialized
  10. 22. This invention helped people talk with each other from very far away
  11. 23. Inventor of morse code
  12. 24. Inventor of helicopter
  13. 25. This person invented the cotton gin
Down
  1. 1. Inventor of the vacuum cleaner
  2. 3. Birthplace of the industrial revolution
  3. 4. Developer of the assembly line
  4. 6. Trains like to go choo choo on this
  5. 7. This person invented the first process for mass producing steel
  6. 8. This person invented the telephone
  7. 10. Separated raw cotton from the seeds
  8. 11. What did Sarah Boone invent?
  9. 12. Fastest way to get around right now
  10. 14. Inventor of the military tank
  11. 18. This person designed the steamboat
  12. 20. During the 1800's people used this to talk long distance
  13. 21. Inventor of dynamite