Whats old is new again

[huguley3]

Duplicate... already posted here http://www.sailnet.com/forums/general-discussion-sailing-related/39319-rebirth-sailing-merchant-ships.html

Big kites used to pull ships across the ocean. Next thing you know they will attach the kites to big poles on the deck. Later they will find that if they change to a triangular shape they can actually sail into the wind!

http://www.reuters.com/article/inDep...071217?sp=true