View single post by srh_pres
 Posted: Wed Mar 28th, 2007 10:48 pm
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srh_pres



Joined: Wed Nov 15th, 2006
Location: Orlando, Florida USA
Posts: 6057
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Here's a very interesting dissertation on the tourbillon from Europastar.com...

http://europastar.com/europastar/watch_tech/tourbillon.jsp