This Wearable Can Harvest Energy From Your Sweaty Fingers to Generate Power

A team of scientists at the University of California San Diego has designed a new device that uses sweat from your fingertips to generate energy. Similar in appearance to a Band-Aid, a user can wrap this flexible, thin strip around their fingertips, and the wearable starts converting human sweat into electrical energy that can then be utilised to charge gadgets such a...

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