Across
- 4. The process of observing,asking questions, and finding answers through tests and experiments.
- 7. A lens that diverges a straight light beam from the source to a,upright,virtual image
- 9. Created an easier writing utensil using graphite.
- 10. Discovered the laws of gravity
Down
- 1. Proved that the sun was the center of the universe
- 2. Invented by Blaise Pascal
- 3. One of the credited inventors of the telescope
- 5. "Father of modern Science"
- 6. Known for his law of gasses
- 8. Instrument used to measure temperature