Across
- 3. Ancient Egyptian philosopher and mathematician
- 6. Ancient Egyptian pharaoh, known for his military campaigns
- 9. Site of a catastrophic nuclear disaster in 1986
- 11. British mathematician who created the concept of the Turing Machine
- 13. Author of "The Canterbury Tales"
- 15. Ancient region known as the "cradle of civilization"
- 17. Greek goddess of love and beauty
- 18. The temperature scale based on the freezing point of water
- 20. Creator of the periodic table of elements
- 22. Picchu Ancient Incan city located in Peru
- 24. A famous palace and fortress in Spain
Down
- 1. Ancient Greek mathematician known for his theorem
- 2. Inventor of the printing press in the 15th century
- 4. Greek playwright known as the "Father of Tragedy"
- 5. Another name for the element mercury
- 7. Swiss mathematician famous for his work in graph theory
- 8. Italian mathematician known for the famous number sequence
- 10. Scientist who developed the theory of evolution by natural selection
- 12. Gogh Post-impressionist painter known for "Starry Night"
- 14. Famous space telescope named after an American astronomer
- 16. American inventor of the electric light bulb
- 19. Instrument used to observe distant stars and planets
- 20. Explorer who circumnavigated the globe
- 21. Author of "The Trial" and "The Metamorphosis"
- 23. Italian poet known for "The Divine Comedy"