Uniting your pool with the natural landscape and features of your home takes careful planning. In addition to building traditional pools, many designers like to create what's known as a 'negative edge effect'.

Frostbite is a condition in which the skin and underlying tissues freeze. Since the feet are farthest from the heart, it takes blood a long time to get to them, making them prime targets for frostbite.

Light duty refers to any temporary or permanent work that's physically or mentally less demanding than normal job duties. Companies oftentimes offer injured employees light duty jobs to encourage them to return to work or to compensate them for being injured on the job.

Perhaps the most important element in keeping your car's engine running smoothly is motor oil. Virtually all moving parts of an engine depend upon a thin layer of lubricant to keep metal parts from grinding together.