When did NOVA Season 15 Episode 13 air?
NOVA Season 15 Episode 13 aired on September 13, 1988 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.
Once unthinkable, open-heart surgery is now an everyday miracle. NOVA looks at the brave doctors and patients who make it possible.
Direct answers for episode-level questions and details.
NOVA Season 15 Episode 13 aired on September 13, 1988 at 9 PM ET.
This episode runs for approximately 55 minutes.
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