Thursday 29 October 2015

Scientists build smartphone sensors that can detect NO2 air pollution

Pollution
A team of researchers from RMIT University’s Centre for Advanced Electronics and Sensors have come up with a breakthrough method that equips smartphones with special sensors to detect the amount of nitrogen oxide present in the air.

from ExtremeTech http://www.extremetech.com/extreme/217068-scientists-build-smartphone-sensors-that-can-detect-no2-air-pollution

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