Using high pressures to create a battery Posted by dm_mongodb on Tuesday July 06, 2010 @10:18AM from the eurekalert.org dept. http://www.eurekalert.org/pub_releases/2010-07/wsu-wru070210.php ( 1 comment | on HN )
http://news.ycombinator.com/item?id=1487982
http://news.ycombinator.com/item?id=1488099