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Greenbird - The fastest wind powered vehicle on earth.
- Avshalom 17y agoThere's a hydrofoil going for the water record which uses a very similar design: force balanced rigid wing instead of a sail, tiny flying ama. http://www.sailrocket.com/ http://www.sailrocket.com/ The designs are both basically laid out in The 40 Knot Sailboat by Bernard Smith, which is a really cool book.