At Old Rhinebeck Airdrome in Red Hook, New York, sits one of the premier collections of vintage aircraft in the United States. Director of Maintenance Mark Mondello is one of the key people ...

The rotary engine has been absent on the frontline for quite some time, and it's on the way back. But not with Mazda.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This somewhat unique artifact is an ...

The electric motor might carry the hype banner at the moment, but some minds remain convinced that there's plenty of innovation left to be extracted from internal combustion. AIE is one of the rotary ...

Long before Felix Wankel became synonymous with rotary engines, an inventive Hungarian-American engineer named Stephen M. Balzer secured one of the earliest patents for a rotary-powered automobile on ...

Power rating: 96.9 kW(130 hp) at 1,250 rpm Displacement: 16.3 L (992 cu in.) Bore and Stroke: 120 mm (4.7 in.) x 160 mm (6.3 in.) Engineering inventor Pierre Clerget and industrialist Eugene Blin ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to categorize the Wankel.