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A national park battles pollution

Clip: Season 4 Episode 8 | 6m 50sVideo has Closed Captions

Battling pollution at the Great Smoky Mountains National Park.

The Great Smoky Mountains National Park bordering North Carolina and Tennessee is not only a natural paradise but also is home to 20,000 species of animals and plants. However, that park has some of the highest measured air pollution and the highest level of acid rain of any national park in the country.

12/04/2017

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SciTech Now is a local public television program presented by WLIW PBS

The biotech revolution

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Clip: S4 Ep8 | 4m 43s | Ellen Jorgensen gives us a look into the biotech movement. (4m 43s)

A museum trains the next generation of engineers

Video has Closed Captions

Clip: S4 Ep8 | 3m 57s | Discovery Space is training the next generation of engineers. (3m 57s)

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