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A smartphone that can charge itself from sunlight — scientists have created transparent solar cells that can be embedded in glass
Imagine a world where your smartphone charges itself simply by being exposed to sunlight, with no cords or power outlets required. Researchers have long sought ways to integrate renewable energy ...
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Transparent tech harvests energy from radio waves, sunlight for self-powering devices
In a major development, researchers have created a transparent device that can harvest energy from both radio waves and sunlight to power a wide range of wireless devices. “In this paper ...