The next episode explores the sudden and disturbing revival of chemical weapons, a global threat that has been largely thought to be a relic of the past.
Aired: Jan 9, 1990The next episode delves into the devastating environmental consequences of mi...
Aired: Jan 23, 1990Physicists in America and Europe use massive equipment to track down the elus...
Aired: Feb 6, 1990The next episode delves into the ongoing threat of chemical weapons, examinin...
Aired: Feb 13, 1990The next episode of NOVA delves into the devastating aftermath of nuclear was...
Aired: Feb 27, 1990The next episode of NOVA explores the 1989 Exxon Valdez oil spill in Alaska, ...
6. The Genius That Was China: Rise of the Dragon
Aired: Mar 20, 1990China in the 13th century was a global powerhouse, boasting unparalleled weal...
7. The Genius That Was China: Empires in Collision
Aired: Mar 27, 1990Europe's remarkable evolution drove its expansion outward into the global are...
8. The Genius That Was China: The Threat from Japan
Aired: Apr 3, 1990The next episode of NOVA delves into the realm of direct marketing, revealing...
9. The Genius That Was China: Will the Dragon Rise Again?
Aired: Apr 10, 1990China's pursuit of economic and technological parity with the West has been m...
10. The KGB, the Computer and Me
Aired: Oct 2, 1990A former astronomer, now a computer system administrator, Clifford Stoll emba...
Aired: Oct 9, 1990Patrick Stewart hosts as NOVA explores the mysterious world of Neptune, a dis...
Aired: Oct 16, 1990A thrilling journey to the outer limits of the solar system awaits in the nex...
Aired: Oct 23, 1990The next episode explores the sudden and disturbing revival of chemical weapo...
Aired: Oct 30, 1990The next episode of NOVA explores the thrilling history of airships, from the...
Aired: Nov 6, 1990A team of geologists embark on a perilous mission to uncover the secrets of p...
Aired: Nov 13, 1990The next episode explores the unforeseen implications of robotic weapons on t...
17. Can the Elephant Be Saved?
Aired: Nov 20, 1990The upcoming episode explores the ivory ban's impact on elephant conservation...
Aired: Nov 27, 1990The upcoming episode delves into the unexplored realm of direct marketing, ex...
Aired: Dec 4, 1990The next episode of NOVA delves into the fascinating world of South America's...
20. What's Killing the Children?
Aired: Dec 18, 1990A mysterious epidemic ravages a quiet Brazilian town, decimating its youth, p...
Seasons: 52
Current Status: Returning Series
Network: PBS
Production Country: United States
Genres:Documentary
