It’s likely that you’ve already seen the photos of Brazilian energy group RAR Energia’s generator “powered exclusively by gravity” (translated). If you’re rolling your eyes and ...

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But engineers at Purdue have printed a self-powered Bluetooth keyboard on an ... This isn’t the first paper generator we’ve seen, oddly enough.

A home generator can provide essential backup power to keep your home warm and your refrigerator running. Generators come in a number of forms -- portable, standby and even solar-powered ...

In a major leap forward for productivity software, Sourcetable has announced a $4.3 million seed round and the launch of what it calls the world’s first autonomous, AI-powered spreadsheet — a ...