On 07/19/2013 11:59 PM, Jon Elson wrote:
> My old microVAX is right next to me, it was SUCH a hot machine in 1986 when
> I got it.

MicroVAX?  Ha!  I had a VAX 11/780 system in my suburban living room.  I 
rescued it from a local hospital that was going to be forced to pay 
$6000 to have it hauled away as toxic scrap, before commodity prices 
went insane and the thriving metals recycling market emerged.

The VAX occupied almost my entire living room, including the CPU, line 
printer, control console and the two hard disk drives (each of which was 
larger than a commercial clothes washer and could store a whopping 256 
Mb of data.

I was forced to dispose of the VAX a few years later as a requirement of 
getting married.




On 07/19/2013 07:58 AM, Ed Nisley wrote:

> Once upon a time, I poured a box of punch card flakes through that
> (running) fan, thoroughly coating one of my cronies in the first shower
> stall.

The official IBM name for the debris from the punch cards was CHAD. In 
college, we called them punchies.  IBM had a service bulletin advising 
customers and field service engineers of the dangers of the little 
pieces of cardstock that could become lodged in the corner of someone's 
eye.  That didn't stop the nocturnal student inhabitants of our 
university's computing center from making "punchy bombs". Chad had 
properties of a solid and a liquid.  It could be packed like a snowball 
and hurled a short distance, trailing a cometary tail of punchies.  When 
it rained, someone would come in sopping wet and a punchy bomb would 
explode on impact, sticking to the poor wet victim, sometimes for days 
(hygiene not being a priority for nerds).

We'd also punchy cars.  Dump them in the vent under the windshield and 
the inside of the car would look like one of those glass paper weights 
that is shaken to give the appearance of snow falling on a coyote eating 
a woodpecker.  We never understood why, but the mean time between a car 
being punchied and the time it was totaled in a car wreck was about 
seven months.  It may have been the result of the driver being 
distracted by a stray punchy bit flying out of a vent a few months 
later.  It's impossible to un-punchy a car.  The bits of chad get into 
every nook and cranny.

BTW - A friend's ditzy girlfriend was amazed that IBM was able to 
precisely print the little numbers in the center of each of those tiny 
pieces of cardstock!




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