Macro Concerns in a Nano World

latitude 37.781, longitude -122.239

At 10,000 times smaller than the width of a human hair, you can't see nanoparticles, but you can find them in everyday products like sunscreen and clothing. But environmental and health concerns are mounting about exposure to nanomaterials, sparking a growing debate about their possible regulation. QUEST looks further into nanotechnology, as this rapidly expanding field begins to play a larger part in our lives.

Duration: 9:42
Original Air Date: Tuesday, Aug 12, 2008
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More by Topic: Chemistry, Physics
More by Location: Alameda County

Nanotechnology Educator Guide

Use multiple QUEST media resources to explain the physics behind nanotechnology and to show real-life examples of its use.
212b_NanotechThemeGuide.pdf (255.4 KB)

 

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