Home made solar heater.
Solar Heater Diagram. How to build one at Mother Earth News http://www.motherearthnews.com/Renewable-Energy/2006-12-01/Build-a-Simple-Solar-Heater.aspx#axzz2N6tYtYto
Contactanos a email@example.com www.canterasdelmundo.com
Solar panels as a porch cover. (Allow light to filter through and collect both direct and reflected light.)
Weird yet useful facts
An infographic that lists the different types of governments and provides a brief description of each.
History of Metals Infographic. The development of civilization has relied heavily on the discovery of metals. Prehistoric man used metals to build tools and weapons and as they do now.
lands end garden
Gallery of Arthouse / Pominchuk Architects - 13