When did NOVA Season 7 Episode 3 air?
NOVA Season 7 Episode 3 aired on February 5, 1980 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.
NOVA explores the science of natural engineering and asks the basic questions: what makes a good design in nature and why did a particular plant or animal adopt a particular design?
Direct answers for episode-level questions and details.
NOVA Season 7 Episode 3 aired on February 5, 1980 at 9 PM ET.
This episode runs for approximately 55 minutes.
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