One of Kurt Angle's most infamous nicknames IS "Perc Angle," which started during his time with TNA Wrestling. Angle recently shared his thoughts about being called by that name and clarified ...

For example, if you are working with a material that has 2 degrees of springback, and you need to make a bend with a final angle of 90 degrees, you know you need to overbend to an outside angle of 92 ...

While positioned as a water- and everything-proof tough camera, for me the Pentax WG-90 is more a fully-featured compact camera that just so happens to be water- and everything-proof. It's a step ...