When did NOVA Season 23 Episode 19 air?
NOVA Season 23 Episode 19 aired on April 16, 1996 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
Bombing is on the rise across the United States. But science is fighting back. Hidden within the chaos of a crime scene lie clues that can solve the case. Can science help stop the "Bombing of America"?
Direct answers for episode-level questions and details.
NOVA Season 23 Episode 19 aired on April 16, 1996 at 9 PM ET.
This episode runs for approximately 55 minutes.
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