PBS

Science Matters

October 28, 2015

Special | 25m 59s

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St. Louis’ Chain of Rocks Water Treatment plant turns muddy river water into clear water. Pacific Northwest scientists have found a mushroom that could protect honeybee colonies. The American Library Association talks with Hari Sreenivasan about bringing libraries into the digital age. Brian Green is a physicist using multi-media storytelling and ancient myths to explain scientific principals.

Aired: 10/27/15 | Rating: NR

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