“ A shift to electrical power for autos would result in construction of new nuclear power plants, at a time when we haven't yet decided where to put... (read full comment) ” 

Posted on July 14, 2010 at 12:28 PM EDT

“ stem cells It's regretable that you are using fetal cells. But typical of our death culture. Should be from cord blood, or some other source. ... (read full comment) ” 

Posted on June 23, 2010 at 3:06 PM EDT

“ Personal Genetic testing A swab is a 'device'? Call me paranoid, but I'm guessing that FDA wants 'in' on the test results. The same way all my... (read full comment) ” 

Posted on May 14, 2010 at 9:39 AM EDT

“ What would the ambient pressure be at that depth? What cylinder pressure would be required to actuate the BOP at that depth? The feeling that I... (read full comment) ” 

Posted on May 10, 2010 at 12:10 PM EDT