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Article #16

Re: The Nature of Glass

#16
From: Josh 'I'd MUCH rather be driving...
Date: Thu, 29 Oct 1992 18:46
17 lines
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In article <1992Oct29.144748.7474@msc.cornell.edu> rob@lynx.msc.cornell.edu.UUCP (Rob Vaughn,302 Thurston Hall,50637,2730428) writes:
>>   2) Does glass "flow" or "settle". producing waviness and thicker areas
>>      at the bottom of a pane?

If I can remember correctly, the largest refracting telescope in the world, 
(40") has to be rotated in it's tube once a week to keep it from "flowing"
Also, it is possible to measure the change in thickness in glass in some old
catherdals.
Josh
gt3716a@prism.gatech.edu
sorry if this gets posted twice, but my rn choked at the alt group

-- 
It could be worse...
I could be a freshman forever!

Joshua Kimbrell Freeman, gt3716a@prism.gatech.edu
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Path: arc1-ca.pugleaf.net!sparky!uunet!destroyer!gatech!prism!gt3716a
References: <1992Oct28.154838@orion.IntelliCorp.COM> <1992Oct29.144748.7474@msc.cornell.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!destroyer!gatech!prism!gt3716a
From: gt3716a@prism.gatech.EDU (Josh 'I'd MUCH rather be driving' Freeman)
Newsgroups: sci.materials,sci.physics
Subject: Re: The Nature of Glass
Message-ID: <73015@hydra.gatech.EDU>
Date: 29 Oct 92 18:46:39 GMT
References: <1992Oct28.154838@orion.IntelliCorp.COM> <1992Oct29.144748.7474@msc.cornell.edu>
Followup-To: sci.materials
Organization: Georgia Institute of Technology
Lines: 17