No battery? No problem!
Researchers from UCLA have developed a a biofriendly energy storage system known as a “biological supercapacitor”.
The devices uses the charged particles or ions from the user’s own bodily fluids to charge.
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The supercapacitor invented by researchers from UCLA and the University of Connecticut could lead to pacemakers and other implantable medical devices that last a lifetime. (Credit: Islam Mosa/University of Connecticut and Maher El-Kady/UCLA)