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
Ancient 4th-century pinhole concept reimagined in lens-free infrared camera design
A laser-driven “optical pinhole” unlocks distortion-free mid-infrared imaging for night vision and environmental monitoring.
The toxic heavy metals in today's infrared detectors are increasingly banned under environmental regulations, forcing ...
Toxic metals are pushing infrared detector makers into a corner, but NYU Tandon researchers have developed a cleaner solution ...
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