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5 months ago
Directly into wind test model
Testing the theory that a boat can sail directly into the wind using a wind turbine directly connected to a propeller in the the water. The boat ca...
sdganj2009
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5 months ago
Sailing in 25 knots
Sailing single-handed in Victoria, B.C., Canada
San Juan 24
sdganj2009
commented:
Thank you i am 23 years old and it feels good for someone to think im not an idiot sometimes
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@ZKMX7 Ok i am starting to think this is very real i just took one of my model airplane props on a rod in front of a fan and surprisingly its backward force was low for its speed spining i think a prop underwater would pull something foward...it is an 11x7.5 (2 blade)...with a different pitch and...