Re: Radiation from the Mac screens?

Article View: comp.sys.mac

Article #788

#788

From: David Cortesi
Date: Wed, 28 Jun 1989 20:18

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In article <29836@ucbvax.BERKELEY.EDU> thom@dewey.soe.berkeley.edu.UUCP (Thom Gillespie) writes:
>Don't mean to disturb anyone but I was wondering if anyone has measured any
>radiation coming from a Mac screen?
>
>Are there any screen sheilds for Mac screens?

In the issue of New Yorker magazine now on the stands there is a long
article on the general subject of hazards from video display stations.
What I gathered from it was that ionizing radiation such as might be
emitted when speeding electrons hit phosphor is not of much concern,
but that there is very much an open question about biological effects
of the pulsed 60Hz magnetic fields emitted by a typical power supply.
The screen shields that purport to stop ionizing radiation would not
be effective magnetic shields .. the next Maccessory may be a tastefully
welded iron box...

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References: <134@nisca.ircc.ohio-state.edu> <4400004@macknife> <29836@ucbvax.BERKELEY.EDU>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!bionet!ames!purdue!decwrl!nsc!pyramid!infmx!cortesi
From: cortesi@infmx.UUCP (David Cortesi)
Newsgroups: comp.sys.mac
Subject: Re: Radiation from the Mac screens?
Keywords: radiation, protection
Message-ID: <1638@infmx.UUCP>
Date: 28 Jun 89 20:18:23 GMT
References: <134@nisca.ircc.ohio-state.edu> <4400004@macknife> <29836@ucbvax.BERKELEY.EDU>
Reply-To: cortesi@infmx.UUCP (David Cortesi)
Organization: Informix, Menlo Park, Ca. U.S.A.
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