Across
- 1. The way of creating and testing ideas
- 5. Created the laws of motion
- 8. Used to measure air pressure
- 9. A new more accurate type of clock
- 10. Sun in middle
Down
- 2. Used to see faraway objects
- 3. Developed the theory of planetary motion
- 4. Used to see small objects
- 6. Earth in middle
- 7. The Curch investigated their treatment of him