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Double Helix Personal Watercraft

A reinvention of the personal paddle-craft begun with our asking the question: "Is the propeller the best impedance match for a person-powered watercraft to its medium?"

The answer to this question resulted in fusing the buoyancy and propulsion means into a the highest-efficiency forms for the task. Who can argue that we made the humble paddle-boat a hipster affair?

Control Alt Design - Chicago
1760 Britannia Drive, Suite 8
Elgin, IL 60124

Control Alt Design - Seattle
Redmond, WA 98053

Strategic Product Development (847) 695-4050

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