Tech Xplore on MSN
Low-cost sensor system can check indoor air quality in real time
Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...
Interesting Engineering on MSN
Scientists build insect-inspired robots that float, paddle, and stride on water surfaces
Scientists build insect-inspired soft robots on water using HydroSpread, a new fabrication method for flexible films.
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