Across
- 2. - Discovered the circulation of blood in the human body
- 5. - Discovered gravity after seeing an apple fall
- 6. - Developed the double helix model of DNA structure
- 8. - Developed the laws of planetary
- 13. - Developed the first periodic table of elements
- 15. - Developed the first vaccine for rabies
- 16. - Pioneered the study of electromagnetism
- 18. - Laid the foundation for quantum mechanics with his equation
- 19. - Proposed the wave-particle duality of electrons
- 22. - Famous for his work on black holes and theoretical physics
- 23. - First woman to win a Nobel Prize for her work
- 24. Created the laws of motion
Down
- 1. - Famous for his contributions to evolution theory
- 2. - Developed the Uncertainty Principle
- 3. - He developed the theory of relativity
- 4. - father of modern genetics, studied pea plants
- 7. - Invented the first practical telephone
- 9. - First person to walk on the Moon
- 10. - Known as the father of microbiology
- 11. - Pioneer in electricity and invented the lightning rod
- 12. - Discovered X-rays
- 14. - Proposed the quantum theory of energy
- 17. - Proposed the heliocentric model of the solar system
- 20. - Discovered the electron
- 21. - Discovered radium and polonium