Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...
World of Warbirds on MSN
Rotary vs radial aircraft engines, the circular powerplants that changed early aviation
Part two of the Quest for Power series breaks down rotary and radial engines, why circular layouts solved cooling and reliability, and why they also came with nasty tradeoffs. From WWI rotaries to ...
RideApart on MSN
This 100-horsepower rotary engine motorcycle was a bad idea, and that’s why it’s badass
The Van Veen OCR1000 was a rotary-powered engineering flex and one of the rarest motorcycles ever made. And now, it can be ...
57.5 x 78 cm. (22.6 x 30.7 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...
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