Daily Archives: February 26, 2012

Seven Dollar Air vs Renewable Air

Hi readers.  Thanks for the visit.  I’ve got the side-panel back onto the comp and the dust is settling, so I suppose I’ve cheated computer-death once more.

I’ve neglected the redneck repairs side of blog entries for a while, so I’m offering this up for the poor, the hungry, the huddled masses without air conditioning or filtered air in their homes.

Texas is determined to find its way into my computer.  I read blogs and websites offering reminders to “spring clean that comp!”  and I just shake my head in wonder.  Every computer I’ve owned during the past 20 years I’ve been living without air conditioning would have needed a jackhammer and backhoe to get the dirt out if I cleaned it once a year.

Probably the never, never, never school of 21st Century certainties will find the following inadvisable.  I suggest you believe them if it resonates with you.

But if you’re a person who’s not confident buying cans of compressed air at $7 US per whack to blow dirt out of your computer presents an unacceptable level of risk, you might try this.

These are air pumps.  They’re designed to take air out of the sky and blow it in a fine stream under pressure at a target of opportunity.  Maybe an air mattress.  Maybe a bicycle tire.  Or perhaps, the inside of a computer.

Each of these was purchased from a thrift store at a cost of less than $3 US.

They have the disadvantage of allowing themselves to be used for years, repeatedly doing the same thing without going empty.  They have a second disadvantage of not providing the user with a stack of empty cans to dispose of.  And they have a third disadvantage of not costing $7 anytime during their lifetimes.

The people who sell compressed air for $7 per can will tell you the reason a person shouldn’t do this involves the risk of humidity, compressed in the pump, condensing on the computer parts when it decompresses, venturi-like.  You should be able to test the premise by directing the nozzle of your pump onto the surface of a mirror and observing whether any moisture condenses there.

 The other risk they’ve thought up involves static electricity being created by the friction of the pump damaging something inside the computer.

The people who believe them will verify for you that the reasons the the expensive canned-air bidness folks have dreamed up to justify the need for their product are valid. 

If you prefer to believe them you’d be well advised to just buy air at the going price.  And if you have some extra money lying around, invest in air futures.  It’s already a lot higher than gasoline at the pump, and the air-manufacturing brothers-in-spirit of the folks selling you gas are learning from them.

I suppose I’m just old fashioned.  I drink water out of a well, mostly, instead of buying bottled water.

Old Jules

 

A few previous Redneck Repairs posts here:

White Trash Repairs and Fixes – Owls and Rock ‘n Roll

Artful Communications – White Trash Repairs 3

Fire Ants, Dishwashing and Drought

Building A Salvage Chicken-Hilton – One Man Band

Cat houses and such

Cathouse urgencies

House Coon and Cat Houses Update

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Sunday Morning Coming Up, Down and Sideways

Good morning readers.  Thanks for stopping by for a read this morning.

Those of you who haven’t been getting enough magnetism in your areas will be glad to know we’ll be having a nice little geomagnetic storm today. 

CME TARGETS EARTH, MARS: A coronal mass ejection (CME) launched from the sun on Feb. 24th appears set to hit both Earth and Mars. According to analysts at the Goddard Space Weather Lab, the cloud should reach Earth today, Feb. 26th around 1330 UT, followed by Mars two days later.

The CME was hurled into space by a filament of magnetism, which rose up from the sun’s northestern limb and erupted on Feb. 24th: SDO movie. Although much of the cloud headed north, out of the plane of the planets, the cloud’s lower edge will dip down low enough to intersect Earth, Curiosity, and Mars.

http://spaceweather.com/

It couldn’t have come at a better time here.  The ranchers have been complaining something awful about the magnetic drought.

Meanwhile, it’s mostly business as usual here.  When I went out onto the porch to say my hellos to the felines it was all present and accounted for except the invader cat.  It was out there last night, but I figure it’s commuting to whatever place it has real people somewhere, keeping them on edge, then hurrying back here where things are really happening.  But that leaves it open to the possibility of missing something both places.

I’m thinking it will carry on this game as long as it thinks it can get by with it at both ends.

Those of you who believe radio waves are messing with your heads will be gratified to know there’s a place in the US where you can get away from it.

http://www.engadget.com/2011/09/15/west-virginias-quiet-zone-becomes-refuge-for-those-on-the-run/

West Virginia’s ‘Quiet Zone’ becomes refuge for those on the run from wireless technology

By posted Sep 15th 2011 3:12PM
 
 There’s a 13,000-square-mile section of West Virginia known as the Quiet Zone where there’s no WiFi, no cell service, and strict regulations placed on any device that could pollute the airwaves. Those unique conditions are enforced (and aided by the surrounding mountains) to protect the radio telescopes in the area from interference, and it’s hardly anything new — as The Huffington Post notes, Wired did an extensive profile of the zone back in 2004 (the area itself was established in 1958). But as the BBC recently reported, the Quiet Zone is also now serving as something of a refuge for people who believe that wireless technology makes them sick — a condition sometimes called Electromagnetic Hypersensitivity (or EHS). Those claims are, of course, in dispute by most medical professionals, but that apparently hasn’t stopped folks from calling the local real estate agent “every other week or so” to inquire about a place in the zone.
 
For those who don’t want to migrate to West Virginia, however, experts suggest a person might  just hit the switch at the power pole and see whether it results in any improvement. 
 
One body of opinion leans to the thought that radio waves have a lot more influence on the human mind when they’re allowed to enter an antenna, swoop down through some receiver to an amplifier, then out to a speaker.  Then back through the air where they encounter a human ear.
 
Making sure those radio waves don’t get passage through and convert themselves to something the human mind can interpret into pictures and words, those experts say, interrupts the damage they can do, or at least reduces it.
 
My personal opinion is that I don’t know.
 
Old Jules
 
Today on Ask Old Jules:  Life in the 1960′s?

Old Jules, what was your life like in the ’60s?