Across
- 2. The belief that the Earth is at the center of the universe.
- 6. This field of mathematics was co-developed by Newton and Leibniz.
- 7. Astronomer who discovered that planets move in elliptical orbits.
- 10. Instrument used to measure atmospheric pressure, invented by Torricelli.
- 11. This invention helped spread scientific ideas and increased literacy in Europe.
- 13. The period of major advances in science, changing how people viewed the world.
- 14. The branch of science that studies celestial bodies and the universe.
- 15. Dutch scientist who improved the microscope and observed bacteria for the first time.
Down
- 1. The scientist who discovered cells using a microscope.
- 3. A medical breakthrough by William Harvey, proving that blood circulates in the body.
- 4. French philosopher who emphasized doubt and reasoning: "I think, therefore I am."
- 5. He formulated the three laws of motion and the law of universal gravitation.
- 8. He developed the heliocentric theory, stating that the Earth orbits the Sun.
- 9. Developed the scientific method, emphasizing observation and experimentation.
- 12. Italian scientist who improved the telescope and proved the heliocentric model.