Artificial skin sweats on command

Following the breakthrough with their first sweating artificial skin two years ago, Danqing Liu's multidisciplinary team hasn't been sitting still. Their goal: an artificial skin that sweats as naturally as possible. They ...

Solving algorithm 'amnesia' reveals clues to how we learn

A discovery about how algorithms can learn and retain information more efficiently offers potential insight into the brain's ability to absorb new knowledge. The findings by researchers at the University of California, Irvine ...

Enhancing the electromechanical behavior of a flexible polymer

Piezoelectric materials convert mechanical stress into electricity, or vice versa, and can be useful in sensors, actuators and many other applications. But implementing piezoelectrics in polymers—materials composed of molecular ...

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