Water in an Earthship ◦Water is caught from the roof and channeled via silt catches into cisterns, gravity fed into DC pump and filter panels ◦Pump and filter panel push water into pressure tanks and household water pressure is the result. ◦The Toilet is separated from drainage system of all other household plumbing fixtures. ◦Water is used as bathing or washing dishes. ◦This water is then drained into linear biologically developed interior greywater treatment and containment systems.
Sunsquare Pyramid Skylights - the newly developed Skylight is an architecturally beautiful and contemporary roof window, with its new 30º pitch and single panes designed to maximise the amount of light filtering through to your property...x
EcoSphere: Inside these sealed glass balls live shrimp, algae, and bacteria, all swimming around in filtered seawater. Put it somewhere with some light, and this little ecosystem will chug along happily for years, no feeding or cleaning necessary, totally oblivious to the fact that the rest of the world exists outside. $80