In reply to Horace Heffner's message of Wed, 18 Feb 2009 14:07:28 -0900: Hi, [snip] >http://www.nytimes.com/2009/02/15/business/15novel.html?em
The "energy ball" turbine appears to combine all the disadvantages of both types, with none of the advantages. Regards, Robin van Spaandonk http://rvanspaa.freehostia.com/Project.html
