| |
| | Good earth (Site not responding. Last check: 2007-11-05) |
 | | This is the campus of Cal-Earth (the California Institute of Earth Art and Architecture), founded in 1991 by the architect Nader Khalili to teach his "superadobe" technique, a way to build sustainable, fireproof buildings for approximately the same cost as a tent used by the United Nation's Emergency Response Division. |
 | | This sequence is continued (fill, coil, tamp, barbed wire), using one chain compass to control the diameter of a coil and a second chain-compass — fixed to the foundation, inside the house-- to regulate the height of each, diminishing coil. |
 | | Once the dome is complete, the outside is daubed with a plaster 85 percent earth, 15 percent cement. |
| www.vvdailypress.com /2005/113489280061585.html (1385 words) |
|