<http://schema.org/description>
"The Air Quality Egg is a sensor system designed to allow anyone to collect very high resolution readings of NO2 and CO concentrations outside of their home.  These two gases are the most indicative elements related to urban air pollution that are sense-able by inexpensive, DIY sensors."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/the-air-quality-egg-enables-you-to-monitor-air-pollution-inside-and-outside-your-home/>