Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!uxc!uxc.cso.uiuc.edu!m.cs.uiuc.edu!kenny
From: kenny@m.cs.uiuc.edu
Newsgroups: sci.electronics
Subject: Re: wireless electricity
Message-ID: <21000020@m.cs.uiuc.edu>
Date: 2 May 89 22:08:00 GMT
References: <736@ultb.UUCP>
Lines: 15
Nf-ID: #R:ultb.UUCP:736:m.cs.uiuc.edu:21000020:000:791
Nf-From: m.cs.uiuc.edu!kenny    May  2 17:08:00 1989


/* Written 12:15 am  May  1, 1989 by ISW@cup.portal.com in m.cs.uiuc.edu:sci.electronics */
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).
/* End of text from m.cs.uiuc.edu:sci.electronics */

You're both wrong.  Galena, a lead ore.

| /         o            Kevin Kenny                             (217) 333-5821
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