<p>At IBM's plant here, the engineers and technicians have been rigging up big IBM servers with cooling systems that work on much the same principle as the radiator in your vehicle, all to keep the computers from running hot and heavy from hefty online and credit card sales.</p><p>Consumers might have experienced delays during holiday shopping when a merchant's system was sluggish because of computer or network overload.</p><p>IBM just wrapped up a two-year project the company did for the Department of Energy to invent new ways to cool down the computers.</p><p>As often happens with government-backed research, the results roll out to the general business world.</p><p><a href="http://www.hispanicbusiness.com/2013/1/2/as_sales_heat_up_ibm_servers.htm">Keep reading...</a></p>