Re: wireless electricity

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Article #21293

#21293

From: R_Tim_Coslet
Date: Wed, 03 May 1989 03:36

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In article: <17794@cup.portal.com>
	ISW@cup.portal.com (Isaac S Wingfield) writes:
>Greg Wageman writes:
>
>Hmm, I guess you must be too young to remember crystal radios?  These
>were radios that used a diode (originally, a germanium crystal and a
>                                             ^^^^^^^^^
>Nope. Iron pyrites (fool's gold).
>
Sorry, you are BOTH wrong... it was Galena Crystals (Lead Sulfides).

                                        R. Tim Coslet

Usenet: R_Tim_Coslet@cup.portal.com
BIX:    r.tim_coslet

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References: <gYJRpyy00WB-E57Uwj@andrew.cmu.edu> <913@snjsn1.SJ.ATE.SLB.COM> <17794@cup.portal.com>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!cs.utexas.edu!uunet!portal!cup.portal.com!R_Tim_Coslet
From: R_Tim_Coslet@cup.portal.com
Newsgroups: sci.electronics
Subject: Re: wireless electricity
Message-ID: <17871@cup.portal.com>
Date: 3 May 89 03:36:37 GMT
References: <gYJRpyy00WB-E57Uwj@andrew.cmu.edu> <913@snjsn1.SJ.ATE.SLB.COM> <17794@cup.portal.com>
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