The Hole in the Sky

1. Countdown to the Invisible Universe1987-01-20 2. Children of Eve1987-01-27 3. Why Planes Crash1987-02-03 4. Orangutans of the Rain Forest1987-02-10 5. Freud Under Analysis1987-02-17 6. The Hole in the Sky1987-02-24 7. Confessions of a Weaponeer1987-03-03 8. Great Moments from NOVA1987-03-10 9. Will the World Starve?1987-03-24 10. The Desert Doesn't Bloom Here Anymore1987-03-31 11. Rocky Road to Jupiter1987-04-07 12. Death of a Star1987-10-06 13. Spy Machines1987-10-13 14. Hidden Power of Plants1987-10-20 15. Japan's American Genius1987-10-27 16. A Man, A Plan, A Canal, Panama1987-11-03 17. Volcano!1987-11-10 18. How Good is Soviet Science?1987-11-17 19. Ancient Treasures from the Deep1987-12-01 20. Riddle of the Joints1987-12-08 21. Secrets of the Lost Red Paint People1987-12-15