Molded spherical concrete shells are a time-tested technology, widely used for commercial and domestic purposes. Seamless concrete is waterproof, fireproof, draft-proof, termite-proof, vermin-proof, ...

according to the Monolithic Dome Institute. Norbert said it still is a substantial savings compared to building costs of many conventional homes. “With the price of concrete, the initial cost ...

The homes in your village, town or city may all look similar - lots of us live in houses or apartments made from bricks and concrete ... in a circle and make a dome shape. Inside, it can be ...