You might remember earlier this year when another gray, concrete-dome home in ... It’s technically two domes connected to make up the entire house. The second, small dome houses a two-car ...

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 ...

It will take a lot of iron chains and money to keep your heavy concrete dome from collapsing. Besides, there's an easier -- and less risky -- way to build a dome this tall today. Try again!

Carving holes is a great way to lighten a dome -- but the governor won't be happy with your design. Around 500 A.D., ancient engineers realized that a dome could be made of a circular ring of ...