Across
- 7. How many dollars is the currency he is on worth?
- 8. What food restriction did he have temporarily?
- 10. How old was he when his formal education ended?
- 11. What strange thing did he write an article on?
- 12. How old did he age to?
- 13. What type of glasses did he invent?
- 15. What chair did he invent?
Down
- 1. Where did he work originally?
- 2. What electricity-based invention did he make?
- 3. What electricity-related word did he make?
- 4. What musical instrument did he invent?
- 5. Which famous music writer wrote music for his instrument?
- 6. Who did he become the apprentice of?
- 9. What did he make longer by an invention?
- 14. What object did he use to figure out that lightning was electricity?