Extra-light, flexible solar cell could keep your smartwatch powered

Solar-powered smartwatches might become more practical in the years ahead. Researchers have developed a flexible solar cell that could be an ideal fit for future wearable tech. It’s 10 times thinner (0.3 micrometers) than human hair and, as you’ve li...

from TV Aerial Installation Services Warrington https://www.engadget.com/light-flexible-solar-cell-for-wearables-205239894.html
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