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