Overview
Sixty-five years after attempts to ban them, chemical weapons pose more of a threat than ever. NOVA looks at the problem of controlling substances that are easily produced and cruelly effective.
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17 - 1Poison in the Rockies January 09, 1990 -
17 - 2Race for the Top January 23, 1990
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17 - 3Disguises of War February 06, 1990
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17 - 4The Bomb's Lethal Legacy February 13, 1990
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17 - 5The Big Spill February 27, 1990
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17 - 6The Genius That Was China: Rise of the Dragon March 20, 1990
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17 - 7The Genius That Was China: Empires in Collision March 27, 1990
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17 - 8The Genius that Was China: The Threat from Japan April 03, 1990
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17 - 9The Genius That Was China: Will the Dragon Rise Again? April 10, 1990
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17 - 10The KGB, The Computer and Me October 02, 1990
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17 - 11Neptune's Cold Fury October 09, 1990
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17 - 12To Boldly Go... October 16, 1990
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17 - 13Poisoned Winds of War October 23, 1990
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17 - 14The Blimp is Back! October 30, 1990
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17 - 15Earthquake! November 06, 1990
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17 - 16Killing Machines November 13, 1990
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17 - 17Can the Elephant Be Saved? November 20, 1990
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17 - 18We Know Where You Live November 27, 1990
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17 - 19In the Land of the Llamas December 04, 1990
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17 - 20What's Killing the Children? December 18, 1990
