Earthship Water Organizing Module. Earthships catch water on the roof, from the sky (rain & snow melt) & use it 4 times: Water is used for anything but the toilet, then used & cleaned a 2nd time in interior botanical cells. The toilet is the 3rd use, then water is contained & treated, & used a 4th time in exterior botanical cells.
Sewage treatment information earthship.com/... The path of WASTE water in an Earthship: After water is used in sinks, showers and bat-tubs, it then drains into linear biologically developed interior gray water treatment and containment systems (gray water planters). Clean looking (but not drinkable) water is piped to flush the toilet (toilets) with. Next the water goes outside to a conventional septic tank that is solar heated ...
DIY Solar Powered radio. Are you kidding? I have to try this today! I have all the parts...I think. :)