Across
- 3. Archimedes invented this siege weapon
- 7. Who was in charge of Alexandria's library?
- 8. Stoic believed _____ came from logic and reason
- 9. Stoics believed _____ caused problems
- 11. Elements explains plane _______
- 13. Archimedes found the value of this
Down
- 1. Who believed that the sun was the center of the universe?
- 2. measured the ______ of the Earth
- 4. Who was the most famous scientist of the Hellenistic Era?
- 5. Who developed Stoicism?
- 6. Scientists that study stars and planets
- 7. estimate was only 185 _____ off the actual distance
- 10. Would you use plane or solid geometry to calculate how much air is in a basketball?
- 12. Who wrote Elements?