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From: evans@mhuxt.UUCP (crandall)
Newsgroups: net.physics
Subject: Snowflake Problem
Message-ID: <1220@mhuxt.UUCP>
Date: Fri, 10-Feb-84 07:23:14 EST
Article-I.D.: mhuxt.1220
Posted: Fri Feb 10 07:23:14 1984
Date-Received: Sat, 11-Feb-84 06:42:49 EST
Organization: AT&T Bell Laboratories, Murray Hill
Lines: 11

Let's get some "back of the envelope" Physics into this group. To start off
let me offer a well-worn prelims style problem:

	Could a snowflake cooled to 10 microkelvins be lifted with an
	ordinary permanent magnet acting on an induced nuclear
	polarization?


				Have fun
				Steve Crandall
				mhuxt!evans