SciTech Now: Episode 312
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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By 1867, settlers wiped out the native elk population in Pennsylvania. Today, the animal is in the midst of an amazing comeback thanks to conservation officers and the science gathered during a limited hunting season. Other stories include women in science, creating your own invisibility cloak, and virtual reality under water.

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.

Precise 3D images created by using the destructive power of a laser. Plus, breeding cattle without the horns.








