----- Original Message ----- From: "Peter" To: "Microcontroller discussion list - Public." Sent: Saturday, March 18, 2006 7:37 PM Subject: Re: [EE] Vertical axis wind turbine > > But the most efficient turbine is the two-blade 'propeller' type, by > far. > Are you sure ? Why is that 'ALL' wind turbines is the 3 blade type ! Lars -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist