The Ruger Security-Six, Police Service-Six and Speed-Six double-action revolvers, introduced in 1970 and produced through 1988, innovated in design and construction in such ways as to challenge ...

“Disintegrating” is a series of photos--on display at the M.A.D. Gallery in Geneva starting Nov. 27-- that show an exploded view of a car in full color, similar to those exploded-view diagrams ...

Hunting-specific models, such as the 940 Pro Turkey, launched shortly thereafter, followed by the 940 Pro Tactical shown in this diagram, which features a magazine-tube extension that increases ...

A mechanical watch is a watch that uses the power of the unwinding of a wound mainspring as its power source, and while many relatively inexpensive watches are quartz-powered, mechanical watches ...