The humble drill is a key staple of many a DIY project but there are many drilling mistakes that can make new users lose ...

You can tell a dull drill bit more or less immediately. If you're drilling wood, you'll likely see thin wisps of smoke as it starts to burn. In masonry or metal, you'll get a lot of noise but hardly ...

It measures how far each number in the set is from the mean (average), and thus from every other number in the set. Variance is often depicted by this symbol: σ 2. It is used by both analysts and ...

Florida may have known what they were doing with Emmitt Smith finally being Mr. Two Bits last weekend for their game against Texas A&M. Still, EJ Smith thought it would backfire for the Gators in the ...

Pakistan has discovered potentially massive oil and gas reserves, but experts caution that exploitation will take years and significant investment. Security concerns and high costs are deterring ...

Florida Gators legend Emmitt Smith will be Mr. Two Bits this weekend when the Gators take on his son's Texas A&M squad. Smith is one of the best running backs to ever step foot on campus in ...