When did NOVA Season 1 Episode 9 air?
NOVA Season 1 Episode 9 aired on April 28, 1974 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.
The advance of medicine depends inevitably on the testing of experimental procedures on human volunteers from either the healthy or the sick. Yet such procedures are often dangerous, and may not be of direct benefit to the subject. NOVA examines how individuals' interests are safeguarded, and asks, under what circumstances experiments should be conducted on children.
Direct answers for episode-level questions and details.
NOVA Season 1 Episode 9 aired on April 28, 1974 at 9 PM ET.
This episode runs for approximately 55 minutes.
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