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R/C boat with windmill drive

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Uploaded by on Feb 4, 2008

Radio controlled boat powered by a windmill. Can sail on any point of the compass, including directly against the wind. Full details on http://www.sailwings.net

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Science & Technology

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Standard YouTube License

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  • Yea, cool and eco friendly.  Why always talk about efficiency!

  • I want one! :) Is there a mechanism to control the angle of attack of the windmill blades? It would be even more cool if it had a way of changing gear.

  • The concept itself is very cool. But is there data in its efficiency in compare with those just using sails, or the "wing-sail" stuffs?

  • I'm astounded at how many people cannot grasp the way this works. I hope you don't get discouraged but keep working on this!

  • Very cool

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