Across
- 2. Otto von Guericke invented this.
- 4. This astronomer spent his final years under house arrest.
- 5. He created the Scientific Method
- 6. He was known for his law of gasses.
- 9. He is know to have said that the sun is in the center of the universe
- 10. We use this to forecast the weather and determining altitude.
Down
- 1. It can tell you if it will be hot or cold
- 3. newton An apple fell on his head which made him discover gravity.
- 7. collect and magnify the light from distant objects
- 8. an optical instrument used for viewing very small objects.