Across
- 2. Grahan Bell's invention
- 4. discovered the clock
- 7. what was Blaise Pascal's discovery
- 9. who invented internet
- 10. World's first floating nuclear plant is located in
- 11. what discovery did Jean Antoine Norlet make
Down
- 1. invented the first engine
- 3. first antibiotic invented
- 5. Invented electricity
- 6. invented television
- 8. which company made the first mobile