Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Laser Scanners for Disease 11-01-2010 • arclein ortable devices with painless laser beams could soon replace X-rays as a non-invasive way to diagnose disease. Researchers say that the technique could become widely available in about five years. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: