In order to build the Temple Mount in Israel, they dug all the way down to bedrock and started the support walls there. Otherwise, it would have sunk. So the deal is still basically the same, but I guess there are fewer guys with shovels and picks and huge boulders … and more machinery?
Frank Lloyd Wright, an architect, put forward a proposal to build a mile-high skyscraper, a building five times as high as the Eiffel Tower. Many slammed at the architect and argued that the tower would collapse. But today, bigger and bigger buildings are appearing. How did this happen?