“ 2.5 mm foil? It didn't seem right to refer to a 2.5-millimeter-thick aluminum as foil. Seems more like plate. I suspect they were using 2.5mil... (read full comment) ” 

Posted on July 22, 2010 at 1:34 PM EDT

“ Sodium and water Since water is the choice for running turbines and sodium reacts violently with water, a heat exchanger leak seems catastrophic. ... (read full comment) ” 

Posted on March 10, 2009 at 12:03 AM EDT