Across
- 2. Best known for developing the theory of relativity and made important contributions to quantum mechanics
- 6. American agricultural scientist and inventor who promoted alternative crops to cotton and methods to prevent soil depletion
- 9. Considered the world's foremost expert on chimpanzees
- 11. Grew up during the Enlightenment to become a statesman, author, publisher, scientist, inventor, diplomat, a Founding Father
- 14. American astronaut and physicist who became the first American woman and the third woman to fly in space
- 15. Serbian-American engineer, futurist, and inventor known for his contributions to the design of the modern alternating current electricity supply system
- 16. American industrialist and inventor who revolutionized factory production with his assembly-line methods
Down
- 1. Physicist and chemist who conducted pioneering research on radioactivity
- 3. Theoretical physicist who made revolutionary contributions to our understanding of the nature of the universe
- 4. Created the theory of evolution
- 5. American businessman, inventor, and investor best known for co-founding the technology company Apple Inc.
- 7. Scottish-born Canadian-American inventor, scientist, and engineer who is credited with patenting the first practical telephone
- 8. Did not work alone to create the first airplane
- 10. Brilliant physicist and mathematician, revolutionized our understanding of the universe with his laws of motion and gravity
- 12. Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor, and architect
- 13. Italian natural philosopher, astronomer, and mathematician who made fundamental contributions to the sciences of motion, astronomy, and the development of the scientific method