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From: ayers@convexs.UUCP
Newsgroups: net.bicycle
Subject: Re: Theft Resistance of U-shaped bicycl
Message-ID: <5900003@convexs>
Date: Thu, 11-Jul-85 16:08:00 EDT
Article-I.D.: convexs.5900003
Posted: Thu Jul 11 16:08:00 1985
Date-Received: Sat, 13-Jul-85 14:26:44 EDT
References: <1468@bbncca.ARPA>
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Nf-ID: #R:bbncca.ARPA:-146800:convexs:5900003:000:589
Nf-From: convexs.UUCP!ayers    Jul 11 15:08:00 1985


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I've heard tales that a Kryptonite can be broken using liquid nitrogen, which
is much more believable than dry ice.  No proof for this, though.

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Yes, it's nitrogen. It's not the lock housing, but the internals that shatter,
springing open the lock.  We had a rash of these at college -- "unpickable" 
locks with shattered insides, and it was a chemistry prof who solved the 
"mystery".

				blues, II

			(This is reality, Greg)