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Paper-thin printed solar cells could provide power for 1.3 billion people

Des cellules photovoltaïques produites par impression pourraient aider jusqu'à milliards de personnes actuellement sans électricité. Ce dispositif est un papier (film) fin sur lequel des cellules solaires sont imprimées

This photo is an earthen floor and a cob (clay, sand, straw) bench built inside a passive solar strawbale home. Read more at www.franckdeboute.blogspot.fr/2010/12/bientot-sur-vos-ecrans-le-grand-benoit.html (more pics at www.embrunsdherbe.blogspot.fr/)

Cleaning Keyboards and Computer Screens

Clean a dirty computer screen and keyboard without harming the computer by using a lint-free cloth, compressed air and a cotton swab dipped in alcohol.

Earthships, les maisons en matériaux recyclés

How to use your water 4 TIMES!

Israel Invention 'Makes The World Your Paper' - Technology - News - Arutz Sheva

Pythagoras solar photovoltaic windows--Solar BIPV

Solar phone-charger for road trips or life in general. so cool!!!

SoloPower rolls out flexible rooftop solar panels

check out these sick flexible rooftop solar panels! #renogy #green2015

Great instructions Earthbag Building: Hiperadobe Step-by-Step