Como medir contaminacion

Una segunda entrega a raiz de este posting.

https://foro.tiempo.com/index.php/topic,22574.0.html

<<Neighbourhood Satellites: cozy up to local pollution>>
"Myriel Milicevic (as part of her thesis project) has developed a prototype “Neighbourhood Satellite” capable of sensing air quality, light, and the presence of cellphone signals......"

http://www.engadget.com/entry/1234000980045080/

Qué os parece?

http://observatoriomedioambiente.blogspot.com