the no impact experiment
Enjoy learning how a new york family lived 1 year without their car, toilet paper or food outside 400kms away from their home
http://noimpactproject.org/experiment/how-it-works/

interested by the solar energy? / Interessé(e) par l’énergie solaire?

go to : http://www.sun-power.ch/

the website to register to test your carbon footprint 🙂 / calcul de l empreinte CO2
www.leclimatentrenosmains.org