• ELECTRONICS
    Stretchable, twistable wires for wearable electronics

    A new conductive “felt” carries electricity even when twisted, bent and stretched. Credit: Matthew Catenacci The exercise-tracking power of a Fitbit may soon jump from your wrist and into your clothing. Researchers are seeking to embed electronics such as fitness trackers and health monitors into our shirts, hats, and shoes. But no one wants stiff copper wires […]