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From: raymond@kraft.ecn.purdue.edu (Ray Kamin)
Subject: Re: WANTED: Electronic compasses and gyros.
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References: <DULIMART.93Oct25205508@pacific.cps.msu.edu> <af.2062.33.0NAF5F03@mecheng.fullfeed.com> <CFK7sF.G48.1@cs.cmu.edu>
Date: Wed, 27 Oct 1993 16:21:52 GMT
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In article <af.2062.33.0NAF5F03@mecheng.fullfeed.com>, greg.jackson@mecheng.fullfeed.com (Greg Jackson) writes:
...

> There are also people that make laser ring gyros which use
> interferometer techniques and relativistic principles to check out
> acceleration.  Those devices work wherever relativity applies (most

What is the physical size/weight of these gyros?

Thanks

RK


