
Exposure Science
Special | 5m 23sVideo has Closed Captions
EPA labs in Research Triangle Park test the chemicals all around us.
Chemicals surround us: in the air, the water, our food, our clothes and our furniture. Which ones are dangerous? How much of them is dangerous? Watch as EPA scientists in Research Triangle Park use chemical toxicology tests to answer these questions.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
SCI NC is a local public television program presented by PBS NC
Sci NC is supported by a generous bequest gift from Dan Carrigan and the Gaia Earth-Balance Endowment through the Gaston Community Foundation.

Exposure Science
Special | 5m 23sVideo has Closed Captions
Chemicals surround us: in the air, the water, our food, our clothes and our furniture. Which ones are dangerous? How much of them is dangerous? Watch as EPA scientists in Research Triangle Park use chemical toxicology tests to answer these questions.
Problems playing video? | Closed Captioning Feedback
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SCI NC is a local public television program presented by PBS NC
Sci NC is supported by a generous bequest gift from Dan Carrigan and the Gaia Earth-Balance Endowment through the Gaston Community Foundation.