Season 3 Episode 2 | 27m 13s
One company has created realistic synthetic cadavers of both humans and canines. Tracking the Zika virus around the world reveals the development of more potent strains. Removing barbed wire in the west opens up new territory for wildlife and teachers learn how to instantly assess student progress.
Aired: 12/15/16Video has closed captioning.
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This program sponsored by Helios Education Foundation