When did NOVA Season 38 Episode 11 air?
NOVA Season 38 Episode 11 aired on February 2, 2011 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.

Can innovations in materials science help clean up our world? In "Making Stuff: Cleaner," David Pogue explores the rapidly developing science and business of clean energy and examines alternative ways to generate it, store it, and distribute it. Is hydrogen the way to go? What about lithium batteries? Does this solve an energy problem or create a new dependency? Pogue investigates the latest developments in bio-based fuels and in harnessing solar energy for our cars, homes, and industry in a program full of the stuff of a sustainable future.
Direct answers for episode-level questions and details.
NOVA Season 38 Episode 11 aired on February 2, 2011 at 9 PM ET.
This episode runs for approximately 55 minutes.
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