Across
- 5. British theoretical physicist known for his work on black holes.
- 7. English chemist who made significant contributions to the discovery of DNA structure.
- 8. English naturalist who proposed the theory of evolution.
- 9. Italian astronomer known for his discoveries with the telescope.
Down
- 1. Polish chemist and physicist, famous for her research on radioactivity.
- 2. English mathematician and physicist, discovered the laws of motion and gravity.
- 3. German physicist known for the theory of relativity.
- 4. Serbian-American inventor and electrical engineer.
- 6. British primatologist known for her study of chimpanzees.
- 7. Scottish biologist who discovered penicillin.