Scientists develop self-healing skin for 'Terminator robots' that realigns to restore function

A new Terminator-like skin that self-heals could give rise to killer robots. Scientists at Stanford University have developed synthetic skin made of silicone and polypropylene glycol materials that stretch like human skin without tearing, while magnetic properties allow the skin to self-align. When warmed, both polymers soften and flow, solidifying as they cool. When heated to just 158 degrees Fahrenheit, the self-alignment and healing happen in about 24 hours. The team said the skin could lead to'reconfigurable soft robots that can change shape and sense their deformation on demand,' ultimately transforming warfare.