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A comment on What if Gas Cost $100/gal?. Parent comment

Re:What if Gas Cost $100/gal? by nostrademons on Tuesday May 27, 2008 @06:35PM (#201492)
The sails in the picture are being winched in. Normally, they fly like a kite, about 200 m above the ship, and tow it forwards. The winds are much stronger up there. It also looks like the kite has been partially furled - the picture on Wikipedia looks much bigger:

http://en.wikipedia.org/wiki/MS_Beluga_Skysails

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