Solar cooling with 2 clay pots ! Very cheap genius idea !
Started by hartiberlin, April 29, 2008, 07:25:50 AM
Previous topic - Next topic0 Members and 1 Guest are viewing this topic.
User actions
Started by hartiberlin, April 29, 2008, 07:25:50 AM
Previous topic - Next topic0 Members and 1 Guest are viewing this topic.