UNC-TV Science

Exposure Science

Clip: Season 3 | 5m 23s

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.

Aired: 03/20/16

Rating: NR

Video has closed captioning.

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