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 ...
The next science fair is still a few months out, but Baker Middle School eighth grader Aiden Kim has already started planning his experiment. This month, Kim was named one of the top 300 Junior ...
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