Across
- 3. method A logical procedure for gathering and testing ideas.
- 4. Galilei Discovered the law of the pendulum.
- 5. Newton English mathematician and scientist who invented differential calculus and formulated the theory of universal gravitation
- 6. Kepler a brilliant mathematician, and assistant to Tycho Brahe- who is a Danish astronomer.
- 9. Descartes French philosopher and mathematician, he developed analytical geometry which linked algebra and geometry.
- 10. Bacon an english politician and writer, developed the scientific method
Down
- 1. an economic system based on private ownership of capital
- 2. sun-centered
- 7. was the scientist who built the first telescope and proved that planets and moons move. Persecuted for supporting Copernicus' ideas User-contributed
- 8. Copernicus A Polish cleric and astronaut.