>not at all!! I am completely serious. all these measures are used to
>eliminate static in improvised environments, when it isn't possible to
>order and obtain the manufactured standard antistatic materials....

The thread under which I wrote my comments was not "r/gray, 'thread 
is a troll'" it was "Re: stopping computers."  My remark was directed 
at all the hoopla about people with a mystic quality for crashing 
vintage Macs and other computers, Kirlian images, and similar hocus 
pocus.

I wasn't questioning anyones sincerity with regard to grounding 
techniques.  Some of them are valid measures but now that you brought 
it up, there's also no need for OVERKILL.  "Get outdoors and ground 
yourself...lie down full length on a ground level lawn"...?  That's 
just plain silly!  I can ground myself just as thoroughly on the 56th 
floor by touching any electrically bonded surface as I can by 
burrowing into the earth (BTW, there's a huge potential difference 
between those two vertical levels even though connected 
electrically).  You "wipe off" all those excess electrons on the 
grass and then generate a new charge as you walk across the carpet 
going back into your office.

I'll admit the first time I installed chips in an ATR8000, I put a 
damp towel on the workbench under the whole works and attached a 
grounding strap to my wrist.  Since then I've been in and out of 
dozens of machines and all that's necessary is to take sensible 
precautions.  Don't touch any conducting circuitry/components unless 
you are simultaneously touching a bonded surface.  Watch the factory 
techs.

When you open a computer, immediately touch the metal 
chassis...voila, you're "grounded".  Actually, you're at the same 
potential as the computer chassis whether that's at electrical ground 
potential or some other.  Repeat that touching periodically.  If 
you're nervous, keep one of your pinkies, your wrist, or your arm in 
contact with the chassis.  The only way you're going to build up a 
charge is by rubbing two different surfaces together. Like shuffling 
your shoes on the floor or rubbing your shirt sleeves across the 
plastic computer case or the work surface.

Contrary to what was said, a *grounded* aluminum beanie would work 
provided it makes contact with the user's skin.  However the booties 
wouldn't work unless they were in skin-contact AND were connected to 
the computer chassis or a commonly bonded circuit.  "Ground 
potential" and "earth" or the floor are not the same thing.  The 
booties worn without an attachment to ground might place the user at 
the potential of the rug but that isn't necessarily ground potential. 
For the same reason, attaching an ankle-wire to drag along on the rug 
would be useless.

   It's a case of a little knowledge being dangerous.


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