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ALT Scientists Created a Robot With Real Living Human Skin That Can Smile! Imagine a robot looking at you and smiling—with real living skin grown from human cells. It sounds like science fiction, but researchers at the University of Tokyo have made it a reality. Led by Professor Shoji Takeuchi, the team grew human skin tissue in a laboratory and attached it to a robotic face. But there was one major challenge: how could living skin stay attached without tearing whenever the robot moved? The scientists found an unusual solution. They created tiny, V-shaped holes in the robot’s face and filled them with collagen gel, allowing the living skin to anchor itself much like human skin attaches to underlying tissue. The result? When the robot moved its face, the skin stretched into a smile and returned to its original shape. Even more fascinating, the living tissue could repair small cuts under suitable conditions.
*Walter Bloomberg@DeItaoneOct 15





























