A New Stretchable Conductor Can Extend to Twice Its Length

A New Stretchable Conductor Can Extend to Twice Its Length:

Flexible, bendable and rollable electronics remain somewhat of a sci-fi dream: making circuitry that continues to conduct electricity while undergoing deformation is actually quite hard. But now there’s a metallic conductor that can stretch to twice its length — and it’s cheap to make, too.

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