Across
- 2. Enrico, creator of the first nuclear reactor
- 6. Nikola, inventor and electrical engineer
- 7. Rosalind, contributed to the understanding of DNA structure
- 11. First to use a telescope for celestial observations
- 14. Albert, developed the theory of relativity
- 15. Edwin, made discoveries that led to the concept of an expanding universe
Down
- 1. Isaac, known for laws of motion and gravity
- 3. Jonas, developed the first successful polio vaccine
- 4. Louis, developed vaccines and pasteurization
- 5. Marie, pioneer in radioactivity research
- 8. Ada, known for her work on early mechanical computers
- 9. Charles, formulated the theory of natural selection
- 10. Stephen, known for his work on black holes
- 12. Gregor, father of modern genetics
- 13. Niels, made foundational contributions to understanding atomic structure