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Building a hot rod means working all the angles, and there are plenty of angles to work. One of the more important angles is the angle between your transmission output shaft (which is the same as the ...

Popular Apple accessory maker TwelveSouth has announced its latest product for MacBook and iPad users. The new ParcSlope is an ergonomic stand designed with an 18-degree typing and sketching angle. It ...

During one of our never-ending technical discussions, Jim Grubbs at Jim Grubbs Motorsports (JGM) suggested that we take a look at the flow difference between 30- and 45-degree valve seats. While ...