Damien1972 writes: A new paper in Current Biology suggests leeches can be used as a cheap way to track rare mammals. The research found that the presence of mammals can be determined by testing the victim's blood for DNA stored in the leech. The blood may survive a year-and-a-half.
I THINK THEY SHOULD CONTINUE the policy of not giving a Nobel Prize for
-- Jack Handley, The New Mexican, 1988.