Mars colonists could be able to build themselves handsome red-brick dwellings with very little trouble at all – just a few swings of a hammer. Engineers from the University of California San Diego ...

Q: We have a new chimney on the side of our house. The old chimney runs three stories high and through the roof in the middle of the house. We need to dismantle it so that we can renovate and reclaim ...

Ever since man picked up a rock more than 2 million years ago and used it break apart wood, bone and other objects, the hammer was destined to become an integral tool in the construction of human ...