CROSSWORD PUZZLE

2. Best known for his observations of the universe. The Church accused him of heresy more than once.
5. Wrote plays such as "Hamlet", "Romeo and Juliet", "Midsummer Night's Dream", and "Macbeth."
7. Discovered gravity, wrote the three Laws of Motion, and developed calculus.
9. Device for copying ink on paper or cloth.
10. Instrument for measuring temperature.
13. Painted "The School of Athens" and "Sistine Madonna."
14. Completed the dome of the Florence Cathedral and developed linear perspective.
15. Described the elliptical orbit of celestial bodies.

1. Instrument used to see very small objects.
3. Sculpted "David" and painted the ceiling of the Sistine Church.
4. Danish astronomer. His observation of the planets later helped another scientist...
6. Head of the Medici family.
8. Developed a model for a heliocentric, or "Sun-centered", universe.
11. Italian explorer who stayed in China for 20 years. He wrote a book detailing his travels when he returned to Europe.
12. Best known for his paintings "Mona Lisa" and "The Last Supper."
14. An instrument used to measure atmospheric pressure; helps in weather forecasting.