Across
- 2. Alessandro Volta built one of the first electric _________.
- 4. The Clermont
- 5. Invented by John Kay in 1733
- 6. Alexander Graham Bell invented the _________.
- 8. Person who constructed a steam-driven pump
- 9. Scientist who’s engine was used to build one of the first automobiles
- 12. Sends messages by electric impulses
- 13. Owns an automobile factory in Highland Park
Down
- 1. Edison's bright idea.
- 3. Made the production of steel easier
- 7. Discovered a dye that can be made cheaply from coal
- 10. What the wireless is called in North America
- 11. Machine that tears the cotton fibers from the seed