An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...
Interesting Engineering on MSN
New smart cup sticker delivers instant vitamin C readings from fingertip sweat
A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.
10hon MSN
Google Brain founder Andrew Ng says everyone should still learn to code — but not the 'old way'
Ng said that everyone, even people in marketing or recruiting, should learn to vibe code.
Tech Xplore on MSN
Sweat-powered Sticker Turns Your Drinking Cup into a Health Sensor
Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...
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