When did NOVA Season 12 Episode 6 air?
NOVA Season 12 Episode 6 aired on February 19, 1985 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.
Sea shells, Crystals, Honeycombs, Eggs and seeds: They are shaped the way they are for a reason. NOVA takes viewers on a unique journey of discovery to find out why things are shaped the way they are and why they work so well.
Direct answers for episode-level questions and details.
NOVA Season 12 Episode 6 aired on February 19, 1985 at 9 PM ET.
This episode runs for approximately 55 minutes.
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