Across
- 2. Invented an easy way to solve exponents.
- 3. ______ method.
- 5. To help people get better when they are sick.
- 9. Famous artist, scientist, and inventor.(Renaissance man, First name)
- 12. Dropped balls from a tower to prove a point.(First name)
- 13. Was a modern airplane invented by Leonardo da Vinci.(2 words)
- 17. Galileo Galilei discovered rings of _______.
- 18. Invented the duomo.
- 19. Invented scientific method.
Down
- 1. Invented laws of planet motion.
- 3. The era when many things were invented.(2 words)
- 4. Invented by Galileo.
- 6. Created furnace that used coke, not coal.
- 7. Having evidence to support a theory.
- 8. Discovered law of refraction.
- 10. Invented the x and y axes.
- 11. Napier created tables called ________.
- 14. Created the first steam engine.
- 15. Key in determining what floats in water.
- 16. Started electronic experiments.