Xref: utzoo sci.physics:16329 sci.bio:4266
Path: utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!thunder.mcrcim.mcgill.edu!snorkelwacker.mit.edu!mit-eddie!xn.ll.mit.edu!rp
From: rp@jupiter.ll.mit.edu (Richard Pavelle)
Newsgroups: sci.physics,sci.bio
Subject: cow magnets
Message-ID: <1991Jan10.210958.14351@xn.ll.mit.edu>
Date: 10 Jan 91 21:09:58 GMT
Sender: rp@xn.ll.mit.edu (Richard Pavelle)
Organization: MIT Lincoln Laboratory, Lexington, MA
Lines: 7


A recent Edmund Scientific catalog (#11N1), Page 149, lists
Cow Magnets. These magnets.. "allow farmers to trap metal in the 
stomach of cows". Can someone explain why/how these are used?

-- 
Richard Pavelle         UUCP: ...ll-xn!rp