The engines that have been propelling cars for decades are amazing feats of engineering. To a lot of people, they are heavy lumps of iron that appear immovable and durable beyond belief. If only.

The pressure builds. The drive to perform efficiently ramps up. Failure of one aspect could be devastating. It's a lot to ask of an engine. You're asking the same from your engine builder, who's ...

Grinding, or abrasive machining, once performed on conventional milling machines, lathes and shapers, are now performed on various types of grinding machines. Grinding machines have advanced in design ...