http://articles.mercola.com/sites/articles/archive/2000/03/26/smart-scalpel-cancer.aspxA dime-sized biological laser developed by the US Department of Energy detects cancer cells in seconds. While still in the developmental stage, the device should assist surgeons in cutting away malignant tissue while minimizing the amount of healthy tissueenCommunityServer 2008.5 SP1 (Build: 31106.3070)