Article View: sci.electronics
Article #17219Re: EMR from fiber-optic cables
From: witters
Date: Tue, 27 Jan 1987 17:54
Date: Tue, 27 Jan 1987 17:54
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1656 bytes
> According to Time magazine, this test gave the following results: > [This is not an exact quote, but is what I remember] > > "A certain kind of radiation, escaping from the cable, attracted > alligator sharks which chomped through the cable. The solution > was to use heavier armour." > > My question: what kind of radiation escapes from a *fiber optic* > cable? Here again, we see an example of the technical illiteracy of most journalists. I think it is much more likely that some kind of gas was escaping from the plastic used to make the cable, and the gas odor was what attracted the sharks. Sharks have a very good sense of smell. I bet the journalist who reported the story was told this, but mis-interpreted what (s)he was told, and reported that radiation was attracting sharks rather than the smell of the cable. Also, the spelling of 'armour' leads me to suspect that the original story may have come from some British tabloid :-) (just joking, folks). -- I'm not a lumberjack John Witters and I'm not O.K. John Fluke Mfg. Co. Inc. P.O.B. C9090 M/S 245F Everett, Washington 98206 (206) 356-5274
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!rutgers!ames!ucbcad!ucbvax!decvax!tektronix!uw-beaver!fluke!witters From: witters@fluke.UUCP Newsgroups: sci.electronics Subject: Re: EMR from fiber-optic cables Message-ID: <1763@vax1.tc.fluke.COM> Date: Tue, 27-Jan-87 12:54:09 EST Article-I.D.: vax1.1763 Posted: Tue Jan 27 12:54:09 1987 Date-Received: Thu, 29-Jan-87 05:32:47 EST Organization: John Fluke Mfg. Co., Inc., Everett, WA Lines: 25