Dragon Silk Shirt

Silk Skin Armor | Futurescape

Dragon Silk Shirt

Watch as scientists replace genes in goats to create an impenetrable silk skin. | For more Futurescape, visit http://science.discovery.com/tv-shows/futurescape/#mkcpgn=ytsci1 Subscribe to Science Channel! | http://www.youtube.com/subscription_center?add_user=sciencechannel James Woods discusses...

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