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The X-Wing: S-72 Jet Helicopter with Blades as Wings

The Sikorsky S-72 was more than just a visually striking aircraft. This unique and unusual vehicle could take off and land ...

This New 30-Foot Foiling Yacht Will Have the Longest Range of Any Recreational Vessel

Navier's hybrid diesel-electric Quanta-R will be able to cruise 700 nautical miles four feet off the water on its high-tech foils.