SciTech Now: Episode 314
Precise 3D images created by using the destructive power of a laser. Plus, breeding cattle without the horns.
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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. Watch »
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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. Watch »
