SciTech Now: Episode 327
At Penn State, learn about a network of 30 motion sensors that continuously monitors Pennsylvania for seismic activity. Also, finding the speed of light with peeps, and discover how forests use water.
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Stories include: when eels attack, illuminating the international space station and your home, and virtual reality.

SciTech now goes to the Consumer Electronics Show to explore some of the hottest new inventions of the year. Plus, scientists examine the fascinating regenerative properties of lizards.

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