“ CCS Coal+CCS has even worse long-term storage risks than nuclear. It is the ultimate expression of stealing from the future and must be stopped. ... (read full comment) ” 

Posted on October 12, 2009 at 8:21 AM EDT

“ I have a funny feeling about this one too. I don't see how you can extract energy from the flow and have the outlet velocity be greater than the... (read full comment) ” 

Posted on December 6, 2008 at 2:17 PM EST