Also consider the Flettner rotor: <http://en.wikipedia.org/wiki/Rotor_ship>
> -----Original Message----- > From: Jones Beene [mailto:jone...@pacbell.net] > Sent: Monday, June 25, 2012 8:50 AM > To: vortex-l@eskimo.com > Subject: RE: [Vo]:Free Shipping > > From: Robert Lynn > > Wind turbines on the ship would probably make more sense, as > at least they will work in any wind direction (even travelling straight > into the wind), as well as in port. > > I agree that wind turbines make way more sense than sails or even kites, > but they too are not cost-competitive will oil at $100 or less. > ...
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