IEEE Spectrum

IEEE Spectrum


Energy Harvesting Nanogenerators Give 130 Volts at the Touch of a Finger

Posted: 21 Nov 2014 01:00 PM PST



Nanoscale patterns boost the voltage from friction-powered energy harvesters high enough to light a string of LEDs

Inexpensive, Durable Plastic Hands Let Robots Get a Grip

Posted: 21 Nov 2014 12:00 PM PST



This rubber-jointed hand can pick up a telephone and use a drill

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