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!

You might remember earlier this year when another gray, concrete-dome home in Melbourne went ... Materials to build the home were sent all over the world in kits that owners would then assemble ...

There are records saying that concrete was already used 9,000 years ago, which makes it the oldest building material in the history of mankind (brick is 4,000 years younger). The dome of the Pantheon, ...

One of the largest domes in the world, the Pantheon, is made of concrete. You saved a lot of money building this dome with concrete. But remember: concrete is very heavy. About halfway down the ...