[ale] Off Topic, hard drive shredder

[Jim Kinney]

A friend went to "a redneck weekend" where ANFO was used with great success
at making hard drives (and an old grill) go in many direction at once. It
was set off using a high powered rifle. I WILL be going to the next one of
these :-)

On Fri, Aug 5, 2011 at 4:52 PM, Greg Clifton <gccfof5 at gmail.com> wrote:

> We actually had that discussion maybe 6,9,12 (?) months ago and it even
> went so far as some moderately serious discussion about having a thermite
> party, with one contributor saying they might be able to swing a location.
> I'm all for it!
>
>
> On Fri, Aug 5, 2011 at 4:40 PM, Tim Watts <tim at cliftonfarm.org> wrote:
>
>> Gotta say I'm a little disappointed at all the reasonable responses to
>> this.
>>
>> There was a time when any mention of disk destruction would inevitably
>> spark a multi-day round table of C4 and other pyrotechnic fantasies. And
>> would eventually devolve into some kind of weird topic involving
>> lubricants before someone would finally step in and say "Wow, what just
>> happened here?"
>>
>> What happened ALE? <sniffle/>
>>
>>
>> On Fri, 2011-08-05 at 11:42 -0400, planas wrote:
>> > Hi
>> >
>> > On Fri, 2011-08-05 at 09:35 -0400, Jeff Hubbs wrote:
>> > > On 8/5/11 12:47 AM, Sparr wrote:
>> > > > I've recently come into possession of a large security
>> disintegrator,
>> > > > designed for shredding things like hard drives and tapes and such.
>> I'm
>> > > > trying to figure out what to do with it. Selling it is, of course,
>> an
>> > > > option, but I was thinking of possibly starting up a small security
>> > > > business to destroy hard drives for people. Is there a market for
>> that
>> > > > in Atlanta?
>> > > It would make a big difference if your apparatus of mindless
>> destruction
>> > > were mobile.  But you are going to have a waste stream like nobody's
>> > > business; some of that will be leaded solder, which is toxic.  One
>> thing
>> > > you could certainly do without too much difficulty would be to
>> separate
>> > > out the ground-up magnets; run the refuse past a piece of iron that
>> gets
>> > > scraped off periodically.  I don't know what all the composition of
>> disk
>> > > drive magnets would be in the field - I'd suspect samarium cobalt and
>> > > neodymium.  What you recover could potentially be press-formed into
>> > > fairly decent magnets, suitable for electricity generation, but as far
>> > > as actually separating out the metals into bulk material with a net
>> > > positive value, I dunno.
>> > >
>> > > Possessing this device only makes sense if it's actively being used,
>> so,
>> > > congratulations on having entered the waste processing business! :)
>> > > _______________________________________________
>> > > Ale mailing list
>> > > Ale at ale.org
>> > > http://mail.ale.org/mailman/listinfo/ale
>> > > See JOBS, ANNOUNCE and SCHOOLS lists at
>> > > http://mail.ale.org/mailman/listinfo
>> > Once you grind up the hard drive you could attempt to recover the
>> > metals present using a combination of physical and chemical methods.
>> > The metals should be a reasonable purity to sell .
>> >
>> > If limited metal recovery is done you probably will have D- series
>> > (unless the EPA has a specific classification) hazardous waste. I do
>> > not know the current prices for hazardous waste disposal. But when I
>> > was handling waste disposal I found there was roughly a 10x difference
>> > between the charges of non-hazardous waste and a hazardous waste.
>> >
>> > Off topic stupidity, most people do not realize that fluorescent
>> > lights should be disposed as a hazardous waste - mercury is the
>> > culprit.
>> >
>> > --
>> > Jay Lozier
>> > jslozier at gmail.com
>> > _______________________________________________
>> > Ale mailing list
>> > Ale at ale.org
>> > http://mail.ale.org/mailman/listinfo/ale
>> > See JOBS, ANNOUNCE and SCHOOLS lists at
>> > http://mail.ale.org/mailman/listinfo
>>
>>
>> _______________________________________________
>> Ale mailing list
>> Ale at ale.org
>> http://mail.ale.org/mailman/listinfo/ale
>> See JOBS, ANNOUNCE and SCHOOLS lists at
>> http://mail.ale.org/mailman/listinfo
>>
>
>
> _______________________________________________
> Ale mailing list
> Ale at ale.org
> http://mail.ale.org/mailman/listinfo/ale
> See JOBS, ANNOUNCE and SCHOOLS lists at
> http://mail.ale.org/mailman/listinfo
>
>


-- 
-- 
James P. Kinney III

As long as the general population is passive, apathetic, diverted to
consumerism or hatred of the vulnerable, then the powerful can do as they
please, and those who survive will be left to contemplate the outcome.
- *2011 Noam Chomsky

http://heretothereideas.blogspot.com/
*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.ale.org/pipermail/ale/attachments/20110805/46b8c16d/attachment-0001.html