Across
- 5. where he was born
- 6. he invented a number named this
- 8. his last words
- 10. he discovered the law of _____
Down
- 1. the_____ to measure the area of a circle
- 2. the name for his discovery of displacement
- 3. his deathly invention
- 4. something that happens in the bathtub
- 7. the place he discovered displacement
- 9. what was used for the death ray