Across
- 2. The man who discovered the force called gravity
- 4. Made the theory of a heliocentric universe
- 7. The theory that the sun is the center of the solar system
- 10. Discovered that the planets have oval orbits
- 12. Two major sources guiding Europeans' thinking
- 13. Rene Descartes and Francis Bacon invented this
- 14. The man who made the telescope stronger and probably made the first thermometer
- 15. This organization got into a bitter conflict with Galileo
- 16. Evangelista Torricelli invented this tool to measure atmospheric pressure
Down
- 1. The first person to view live bacteria under a microscope
- 3. This person made a new measure of temperature and improved upon the thermometer
- 5. A major shift in thinking between 1500 and 1700
- 6. A belief in reason and logic as the primary paths to knowledge
- 8. The theory that the earth is the center of the solar system
- 9. an idea to be tested in an experiment
- 11. The person who thought that the Earth was in the middle of the universe and that there were only three continents