(NAPSI)­—It’s good to have a home generator on hand when the power goes out, but it’s best to use it with safety in mind. For example, set it up away from your home. Never put it in the house, garage ...

A study suggests the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of major ...