Across
- 3. Global athletic event
- 6. Electronics breakthrough
- 12. Boxer defeated by Ali
- 14. "Float like a butterfly" boxer
- 15. 1969 Super Bowl winners
- 17. Apollo samples
- 19. Ali’s birth name
- 20. Brazilian soccer legend
- 21. Early computer input
- 23. Molecular imaging method "crystallography"
- 24. tv Television upgrade
- 25. Chamberlain scored 100 points
Down
- 1. 1960s NBA champions
- 2. Mars mission technology
- 4. Stock car racing
- 5. Chip technology
- 7. First Super Bowl winners
- 8. Chess prodigy
- 9. LA baseball team
- 10. Floating vehicle
- 11. First communications satellite
- 13. Baseball powerhouse
- 16. 1960s Olympic host city
- 18. Faster-than-sound flight
- 22. College basketball dynasty