Data Centre Cooling Innovation from Google

http://www.datacenterknowledge.com/archives/2009/11/30/google-patent-reveals-data-center-innovations/

This is really cool (excuse the pun).  With the advent of virutalization the traditional data centre has already significantly dropped in size. With energy costs rising its innovations like this that represent large savings to the companies we work for. If you are anything like me I tend to keep of spreadsheet record of money I make or saved my company around for performance review time .