When did NOVA Season 2 Episode 10 air?
NOVA Season 2 Episode 10 aired on January 19, 1975 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.
Has the case against DDT been proven? A strange question, perhaps, to be asking one year after the US has banned the insecticide, but NOVA dares to ask. Tracing the history of DDT from its discovery through its banning in the States, NOVA asks whether America overreacted with its total ban of this once acclaimed "wonder" chemical.
Direct answers for episode-level questions and details.
NOVA Season 2 Episode 10 aired on January 19, 1975 at 9 PM ET.
This episode runs for approximately 55 minutes.
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