Thursday, March 29, 2012
Scientists create self-healing plastic, the ?Holy Grail of Material Science?
Cell phones, tablets, cars and even weapons systems that can heal themselves when scratched or cracked are no longer confined to science fiction. During the American Chemistry Society’s annual conference on Monday, University of Southern Mississippi Professor Marek Urban demonstrated the new material and discussed numerous potential applications. When scratched or cracked, the new plastic responds on a molecular level and regenerates to repair itself without leaving any signs of damage. According to some scientists, the material is considered the�”Holy Grail of Material Science.” Read on for more. Similar developments in the past have made use of embedded capsules with repair material that would fill scratches when a plastic is cracked, but Urban’s method repairs broken bonds when an outside
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