Line-monster ate the link: http://www.newscientist.com/news/news.jsp?id=ns99991767
-----Original Message----- From: Kevin Gilchrist Sent: Thursday, January 10, 2002 10:51 To: CF-Community Subject: Beware of Johns-Hopkins A SNIP WITHOUT SNIPS Nathaniel Fried is a man who restores one's faith in nominative determinism - the notion that a person's choice of career is somehow dictated by their surname. The researcher at Johns Hopkins Medical School in Baltimore, Maryland, has discovered that by firing a pulse of ultrasound at the male scrotum, he can perform a permanent vasectomy without making any incisions at all. Five watts of ultrasound briefly administered by a specially shaped transducer can heat the vas deferens - the tubes that carry sperm from the testicles into the urethra - to over 50 degrees Celsius. This kills cells in the tube wall, which coagulate and obstruct the tube. "You are essentially cooking the tissue," says Dr Fried. ______________________________________________________________________ This list and all House of Fusion resources hosted by CFHosting.com. The place for dependable ColdFusion Hosting. Archives: http://www.mail-archive.com/[email protected]/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
