Many wearables have decent enough battery life, but you know what’ll make them even better? If we never have to recharge them at all. That’s why researchers have been developing small power sources that can generate electricity using body heat,…
Many wearables have decent enough battery life, but you know what’ll make them even better? If we never have to recharge them at all. That’s why researchers have been developing small power sources that can generate electricity using body heat,…
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