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How To: Beat insomnia by resetting your bedtime routine

When sleep problems becomes chronic, it can morph into psychophysiological insomnia: As you prepare for bed, you begin to get nervous about sleeping. In this video, David Schulman, MD, director of the Emory Sleep Disorders Laboratory in Atlanta, explains how the body reacts to the expectation of insomnia. He offers simple changes you can make to help break the cycle.

How To: Wire up a light fixture

Wiring up a light fixture saves time, prevents head injuries, and provides extra light while working. Tim Carter shows you how to wire up a light fixture to protect your light and yourself. In just a few simple steps you'll have no problems working around your light fixtures during a job.