“ Engine surfaces This textured hydrophobic surface could help engines to reach their optimum operating temperature much faster, as well as to ward... (read full comment) ” 

Posted on October 29, 2008 at 9:34 AM EDT

“ AT LAST! EFFICIENCY COMES TO HVAC CONTROL. Even the most modern, "green" buildings continue to have problems with control that are beyond the... (read full comment) ” 

Posted on October 29, 2008 at 9:25 AM EDT

“ Capitalism and the world economy While it certainly is true that the US is under corporate rule, while China is under a more centralized... (read full comment) ” 

Posted on October 29, 2008 at 9:16 AM EDT