When did NOVA Season 18 Episode 3 air?
NOVA Season 18 Episode 3 aired on February 5, 1991 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 covers the most elaborate expedition ever undertaken in the search for dinosaurs—to China's Gobi desert. Paleontologists brave sandstorms, heat and worse to find their fossils.
Direct answers for episode-level questions and details.
NOVA Season 18 Episode 3 aired on February 5, 1991 at 9 PM ET.
This episode runs for approximately 55 minutes.
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