Charging Smartphones with Urine? (Video)
Being able to charge and use your smartphone during emergencies is important. Most of us don’t mind using a solar charger to get the job done. A group of researchers[…]
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December 19, 2024
December 19, 2024
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Being able to charge and use your smartphone during emergencies is important. Most of us don’t mind using a solar charger to get the job done. A group of researchers[…]