Famous Scientists
Across
- 3. - Radioactivity research
- 6. - Discovered penicillin
- 8. - Invented the light bulb
- 10. - Atomic structure
- 12. - Black hole theory
- 13. - AC electricity
- 14. - Theory of relativity
- 15. - Theory of evolution
Down
- 1. - Expanding universe
- 2. - Laws of motion
- 4. - Computer science pioneer
- 5. - Quantum mechanics
- 6. - Electromagnetic induction
- 7. - Astronomy pioneer
- 9. - Germ theory
- 11. - Cosmos exploration