Posted by Chris on March 09, 2004 at 19:57:39:
In Reply to: Re: comments + torpedo ray links posted by Brad on March 09, 2004 at 18:56:03:
Actually they do have comercial value, they are extensivly used in medical and biological research, and chemicals in thier body may be used to create new drugs. If you check out the pages and pages of Google links you will see most of them are for medical research.