Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...
Interesting Engineering on MSN
New air-powered battery includes built-in self-destruct for sensitive devices
Researchers at Rice University and North Carolina State University have developed a stretchable battery ...
A flexible battery powered by humid air can run wearables without toxic metals, and one version self-destructs when tampered with.
Tech Xplore on MSN
Moisture-driven tech can power green batteries—and destroy spy gear
Researchers from North Carolina State University and Rice University have created a nontoxic, stretchable battery that operates by extracting moisture from the ambient environment—even in climates as ...
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