Add Yahoo as a preferred source to see more of our stories on Google. It's official -- the Army will now assess body fat using a tape measurement around the waist only. The service announced Monday it ...

Insulation failure is the root cause of many electrical conductors and equipment failures. When insulation fails, not only can equipment be damaged, but fire and shock can also result. Ideally, when ...

Standardized tests reflect little of what you have learned. Rather, they reveal how well you test. Students who test well have advantages over those who have average or low test-taking ability. The ...

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