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** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment ...

Horizontal directional drilling (HDD) is challenging and difficult work fraught with unknown obstacles. While it's not possible to eliminate every obstacle, bore planning software tools developed by ...

Everybody knows that the right way to build an engine is to use precision measuring tools to establish the proper internal engine clearances. The problem used to be that these tools were expensive ...

What Makes An Engine Better? Big Bore vs Long Stroke Bore and stroke cause differences in both power and efficiency. All piston-cylinder internal combustion engines have a choice to make with regards ...

I froze as the buck did, looking at his broadside silhouette through the tall prairie grass. Experience told me it was over before he bounded past the horizon. I would need to take about six steps to ...