SciTech Now: Episode 326
Discover the Penn State Herbarium where dead plants gain a new life. Also, learn about acoustic architecture. And see how researchers are tracking pelicans with solar power.
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In this episode of SciTech Now, we visit a Penn State lab that’s working on making batteries last longer, especially for electric vehicles. Also, discover the field of biomedical gerontology in a Google chat with Aubrey de Grey, who’s on a crusade against aging.

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