New Shape-Memory Metal Practically Never Wears Out

A new shape memory material stays strong even after tens of millions of transformations. It may finally pave way for widespread usage of the futuristic materials. In theory, shape-memory metals ought to be revolutionizing every corner of technology already, from the automotive industry to biotech. These futuristic metals—which can be bent and deformed but pop back to their original shape when heated or jolted with electricity—have already existed for decades.

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