Challenging puzzle for experienced crossword solvers
Famous Inventors and Their Legends
Perfect for beginners with simple, common vocabulary
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Across
- 1. One of the oldest important inventions
- 4. Small useful mechanical or electronic device
- 5. Inventor known for experiments with lightning
- 7. Man who helped invent radio signals
- 8. Ancient discovery used for heat and light
- 11. Inventor linked to electricity and coils
- 14. Machine that moves and works on its own
Down
- 2. Made the first working telephone
- 3. What Edison helped to make usable in homes
- 6. Device used to protect electrical circuits
- 9. Electric power given to devices or batteries
- 10. Part that helps turn or start a machine
- 12. Famous scientist with ideas about relativity
- 13. Early invention used for writing
- 15. Metal money used before paper bills
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