Across
- 1. RNA synthesis researcher
- 3. Irish playwright
- 5. Polonium and radium discoverer
- 6. Prefrontal lobotomy developer
- 8. Humanitarian nun
- 9. Theory of relativity genius
- 11. Education advocate
- 13. Folk singer
- 15. Soviet leader
- 16. Penicillin discoverer
Down
- 1. Peace prize recipient
- 2. Boson namesake
- 4. Indian poet
- 5. Radioactivity pioneer
- 6. Anti-apartheid leader
- 7. DNA structure co-discoverer
- 8. Anti-apartheid cleric
- 10. X-ray diffraction work
- 12. Peace and Chemistry laureate
- 14. DNA structure co-discoverer