“An air well or aerial well is a structure or device that collects water by promoting the...Air well (condenser)
“A windcatcher (Persian: بادگیر Bâdgir, or Malqaf / Malgaf in Arabic) is a traditional Persian...Windcatcher
“A rainwater tank (sometimes called rain barrels in North America or a water butt in the UK) is a...Rainwater tank
“Appropriate technology (AT) is technology that is designed with special consideration to the...Appropriate technology
“Rammed earth, also known as taipa (Portuguese), tapia (Spanish), pisé de terre or simply pisé...Rammed earth
“Slow sand filters are used in water purification for treating raw water to produce a potable...Slow sand filter
“An outhouse is a type of toilet in a small structure separate from the main building which does...Outhouse
This category has the following 2 subcategories, out of 2 total.
Pages in category "Appropriate technology"
The following 32 pages are in this category, out of 32 total.