Across
- 3. someone who studies wisdom
- 6. a period when philosophers believed that they could apply the scientific method and use reason to explain human nature logically
- 8. he came up with the scientific method
- 9. he came up with the heliocentric model for the solar system
- 10. said that everybody is born with a blank mind; thought that people were made by their experiences
- 12. first European to make regular observations of the heavens with a telescope. he discovered mountains on Earth's moon, four moons orbiting Jupiter, and sunspots
- 13. he used detailed data to come up with his laws of planetary motion that stated the orbits of the planets were elliptical
- 14. wrote the Principia, which introduces his three laws of motion and his law of universal gravitation
Down
- 1. model of the solar system that put the sun at the center with everything orbiting around it
- 2. a famous musician
- 4. most famous philosophe, he presented his concept of a social contract, which means an entire society would agree to be governed by its general will
- 5. belief that reasoning is the chief source of knowledge
- 7. systematic procedure for collecting and analying evidence
- 11. came up with the idea of rationalism and emphasized reasoning and his own mind, saying, "I think, therefore I am"
- 12. model of the solar system that put the earth at the center with everything orbiting around it
