Researchers have figured out a way to make solar panels “sweat,” allowing them to cool themselves down in the heat and thus boost their generation output by up to nearly 20 per cent. . A new energy generator taps into sweat flow to produce electricity. A 40 cm 2 device can power a stopwatch in 6 min from 0. Credit: Device A new power generator could let people charge fitness trackers and smartwatches with their own perspiration (Device 2024, DOI:. . Over the past five years, Gao has steadily added features to his wearables, making them capable of reading out levels of salts, sugars, uric acid, amino acids, and vitamins as well as more complex molecules like C-reactive protein that can provide timely assessment of certain health risks. After years of research, a team at PolyU has come up with a novel solution to this problem, namely using sorption-based atmospheric water harvesting (AWH) to cool the panels down. The invention's water-capturing and 'sweating'. .
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