Tag Archives: technology

Mechanical Disadvantage – Fulcrums, Chinese Steel and Gorilla Glue

Hi readers.  Thanks for coming by for a read this morning.

The project outdoors seems simple enough.  Clearing the intrusive cedars from under the oaks. 

Establishing a gentle downhill grade across slopes.

Creating a series of rock and brush berms to intercept the runoff and direct it across the slope to slow the concentration times during heavy rainfall runoff.

I followed the grades with a carpenter-level and board, mainly, keeping it to about a quarter-bubble.

Filling the deep ruts in the road with brush to rob the water of the siltation load.

Even the tools are uncomplicated.  But of course, a person has to find a wheel barrow tire that isn’t flat.

I eventually found this solid rubber one – bought the wheel barrow from a garage sale for the solid rubber tire.

I was a long while getting to it.

But a solid rubber wheel barrow tire beats a dozen Chinese flat ones.

The arms on the loppers you see in the green wheel barrow don’t provide a lot of mechanical advantage and require a lot of stoop labor.  Naturally, I was elated when I found this one in a thrift store with telescoping arms.  $8 US bucks.  Cheap at twice the price.

When I got home I broke the first arm off in about 20 minutes.  After I cut off the break and put it back together I broke the other one off 20 minutes later.

Chinese steel rears its ugly head.

This was obviously going to require some modifications.  A sleeve to go over that weak point, something to fill in the space between the sleeve and the joint/handle.  Nothing to it.

I was going to melt down some old shower shoes to pour into the space, but Gale suggested silicone caulk. 

But my tube of caulk was dried out, so I decided on Gorilla Glue instead.

Here’s how long it took to discover the next weak point in the design.

The culprit.

Who but the Chinese could produce a bolt a man could spang break in half?

Well, Mister Commie, you might think this is over, but it ain’t.  I’ve got another dance or two left in me.

Old Jules

About Discussion Boards and Chat Rooms

From a previous post April 3, 2005

Okay.  What’s been on your mind this morning, the readership asks, me adroitly putting the words into the communal mouth.

In between working on other internet projects, I’ve been thinking about Discussion Boards and Chat Rooms.  What is it about those things?  What’s the appeal to us?  Why do they so frequently erode into acid exchanges between the users?  How do complete strangers come to have such a rancor for one another?  And how to otherwise, probably nice enough people (they have to be… someone would have taught them manners if they behaved that way offline) come to have such nasty streaks when they wear a mask of anonymity?

I’ve seen discussion boards and participated in a few previously.  In those days, a few people were still doing non-spectator things outdoors.  Enough were, at least, to keep sites of that sort in business selling metal detectors, gold pans, books, sluiceboxes, dry-washers and whatnot.  That’s when I first noticed this discussion board spinoff phenomenon I eventually came to think of as the snake pit.

People would come to the boards to learn about prospecting, about a particular lost mine, about some piece of equipment or other. But on any site there’d come a time when a specific group of individuals would just sort of hang out there.  They weren’t there to learn, and they obviously weren’t there to share information.  Mostly, they were just wasting time, disparaging people who asked questions, disparaging the attempts others made to answer.  The snake pit.

These weren’t just trolls.  They were men who knew the subjects the board was created to discuss.  But treasure hunters and prospectors have never been long on the information-sharing business.  So instead, these guys hung around blustering at one another, arguing which had the most skill with a metal detector, which detector brand was best.  Online acquaintances who frequently hated one another and everyone else, but still hung around.

Mid-1998, I became convinced Y2K was an actual threat.  That belief led me to another type of chat room.  A place where people who believed similarly hung around to talk about  TEOTWAWKI (the end of the world as we know it) and exchange information about Y2K preparedness.  At least, that’s how it began.

Before too long we all discovered that, while we each believed Y2K was going to happen, to one degree or another, we had some serious rifts in the other aspects of our lives.  Some were born again Christians who wanted to ask one another and answer one another whether this was going to be the Rapture, and if so, when it would begin, and what it would be like, both for themselves, and for the non-believers who’d be left behind to suffer it out on the ground.

That sort of thing.  That, and just how bad would things get, post-Y2K.  And how much a person should bet that it would happen at all. Attempts at risk analysis, though most of us didn’t know a lot about computers.

From mid-’98 until I departed for my woods-retreat mid-’99, I watched the Y2K chat room with a measure of awe, disgust, concern and wonderment.  I watched those people who came to the chat room to learn become experts after a few visits (the fundamentals of preparedness were, after all, relatively simple).  I watched the competition among the new survival experts when `newbies’ came to the chat room. People who’d just heard about Y2K and wanted to know more.  The poor old newbies found themselves swarmed by all the old-timers who were, themselves, newbies a couple of weeks earlier.  Everyone wanted to demonstrate his knowledge by telling some newbie about it all.

Meanwhile, the rancor, the snapping and snarling, the pro-gun/anti-gun, born-again/non-religious wars raged among those folks who came there first to just learn, who all had the same reason for their original visits.  And, of course, the romances.

The snake pit.

So.  How do strangers who have no reason to give a hoot in hell what one another think come to such a pass?  What is it about discussion boards and chat rooms that draws people so closely into one another that they wish to apply pain, sarcasm, poison?  That they actually allow the poison being spewed by the malignant random stranger to pierce their feelings?

It’s a study.  I’ll swear it is.

Old Jules

Fans, Compromises and Drowning in Over-My-Head Math

Good morning readers.  Thanks for coming by for a read this morning.  I see people continue to read here, or at least visit here, and I’m dazzled by some internal response I can’t put a name to.  But reading the posts Jeanne’s added I’m also reminded that being me is a fairly weird experience for a human being to spend a life doing.

Whatever it is brings you here to read these fragments of my life, thank you for the interest. 

Last year I spang wore out seven [7] garage sale, thrift store and auction fans.   This, despite spending hours on each before it crapped out, taking it apart, oiling, cleaning.   I concluded there’s meaning to the word false economy occasionally. 

So I visited the Big Lot store in Kerrville, studied the assortment of fans, and picked out a few to hopefully carry me through the summer.  The box fans and window fan are for me and any cats willing to suffer sultry nights indoors during the coming oven-nights.  The two smaller, clamp-on fans are for the computers, hopefully to give them something to hope for.

But there must have been someone else doing the same thing in the Big Lot at the same time I was.  As I was waiting in line to pay I kept hearing people behind me talking about ‘the old fart buying all the fans’.  I didn’t want to be obvious, but I searched out of the corner of my eye for him.  Never did locate him.

Likely he’d had problems keeping his fans running, same as me.  I’d sure like to have all his old throwaway fans.  I love pulling the damned things apart trying to figure out what I can salvage out of them.

Meanwhile I’m spending as many hours every day as my mind allows following the tracks of whatever it is running this Universe, or this phenomenon we think is reality, sniffing down trails of obscure facts and barking up trees of complex math puzzlements.  Gaining new understanding daily, unwinding the warp and weave.

Clearing my head at intervals lopping cedar, placing it in a hundred places where drainage water attempts to go Communist by channelizing, forcing it back into sheet flow.  Forcing it to drop its silt loading.  Robbing it of the energy to carry the land away with it.

Last time in town I did something I’ve  never done before.  Took my poor old chainsaw to town and handed it to a real person  to work on.  Some things in this life are worth compromising.

Thanks again for coming by.  Live long and prosper if that’s what you have in mind for yourselves.

Old Jules

Save Those Sash Weights – Wokkyjawed Repairs Part 2

Spring winds here lean toward drama, which offers a challenge for any temporary roof repairs.  I had a couple of garage sale tarps, the blue one frayed badly, the brown one a person could only see daylight through in a few places.

There was nothing obvious to do that would hold those tarps, nail-wise to keep them from ballooning in the wind.  The sash weights, hopefully, will do the job. 

The old water hose cows chewed through several years ago finally found a use, as well.  Trotline cord threaded through pieces of it will hopefully keep the friction down enough to keep it from wearing through the tarps until materials for a better repair can be found.

Old Jules

While the Finest Minds in the US Dribbled Basketballs

Keeping in mind that this object didn’t exist in our reality until a few days ago:

http://spaceweather.com/

Just an afterthought, readers, to fill the gaps between the spectator sports, the Men Who Want to be King, and my own head-spinning attempts to establish clearly what’s not happening when.  

APRIL 1st ASTEROID FLYBY: Newly discovered near-Earth asteroid 2012 EG5 is flying past Earth today about halfway between Earth and the Moon. There’s no danger of a collision. At closest approach on April 1st, the Dreamliner-sized space rock will be about 230,000 km from Earth. This morning in Brisbane, Australia, amateur astronomer Dennis Simmons photographed the incoming asteroid.

http://www.accuweather.com/en/outdoor-articles/astronomy/asteroid-2012-eg5-to-pass-clos/63486

The asteroid 2012 EG5 will pass close to Earth on Sunday morning at 5:32 a.m. EDT. 

Asteroid 2012 EG5 is about 150 feet wide. While it will pass within 0.6 lunar distances (143,000 miles) of Earth, NASA reports that there is no danger of the asteroid striking the Earth.

Astronomers discovered the asteroid on March 13 while searching for large space rocks close to earth.

A second asteroid, 2012 FA57 was discovered by astronomers on March 28. Asteroid 2012 FA57 will pass by Earth on April 4. It will safely pass outside of the moons lunar distance.

The asteroid 2012 EG5 will be the third asteroid to pass close by Earth within a week.

Two smaller asteroids pass by Earth on Monday. The closest asteroid 2012 FS35 passed within 36,000 miles.

These [other two] space rocks were small enough that they would not survive a trip through Earth’s atmosphere.

If more people would watch TV election rhetoric or spend more time watching spectator sports this kind of thing wouldn’t happen.  NASA and all those people looking at the sky are beginning to present a serious threat of creating something catastrophic happening.

A bunch of jockstraps  chasing one another around a stadium are comparatively harmless compared to what these folks are doing.  An asteroid the size of an airliner falling on, say, Washington, D.C., might injure innocent human beings who just happened to be passing through on their way somewhere else.  Some degree of collateral damage seems inevitable, though maybe acceptable, overall.

In any case, that one passed a bit more than mid-way between the moon and earth.  It only has to miss an inch higher than the highest obstruction to be completely harmless.  Space is big and the odds are good any next ones will miss us at least an inch.

Just saying.

Old Jules 

 

 

Dressing Hoes, Handles and Whips

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

Different world.  This is one of the first adult jokes I ever remember hearing:

First morning on her new job in a hardware store a man approached her.  “I need a flat bastard.”

Cad!”  She slapped him and he rushed out.

The manager was aghast, but she explained the customer swore at her, so he just shook his head and went back to his business as another man approached her.

“I need a flat bastard.”

“Cad!”  She slapped him and he ran from the store.

This time, the manager questioned her and she explained the offending language.

Ahh.  It’s okay.  They were asking for bastard files.  See,” pointing to a bin of files, “Those are called bastard files.”

She apologized, and he went back to work.  Another customer approached her.  “I need a file.”

How about one of these flat bastards?” Glowing with new-found knowledge.

No, I think I’ll take this little round son-of-a-bitch.”

Trying to dress my tools, all the little bastards I could find around here were Chinese s-o-bs.  Worthless.  I ended up using that grinding wheel as a whetstone, which was slow, but worked.  But the stone soaked up a lot of oil while I used it. 

While I was dressing those blades and working linseed oil into the handles I found myself wondering whether anyone does that anymore.  As a kid I was taught that nobody would respect a person who didn’t take care of his tools.  But I suspect there aren’t enough people doing any hoe work anymore to cause them to bother with it.

And of course, the tools aren’t made to last, anyway.  Aren’t even made to do the job they’re shaped for.

I’m going to keep my eye out at auctions and thrift stores for some broken tools with metal D-handles, I reckons.  That shovel has a lot of life left in it if I can find a handle that was made when the folks making it thought someone would use it eventually.

Old Jules

Today on Ask Old Jules:  Open Range Ranching?

Old Jules, what can you tell me about open range ranching in the 1800s?

New NSA Blog Traffic Acceleration Tool – Speed

Good morning readers.  Thanks for coming by for a read marijuana this morning. 

In an effort to assist the efforts of blog writers to increase the traffic statistics for their blogs, the National Security Agency is developing a tool that should help.  This is really good stuff: 

‘Total Information Awareness’ surveillance program returns, bigger than ever

The proposal was to build computing systems that could suck up every electronic communication on the planet and filter them through a smart super-computer that would flag certain conversations, emails, transactions and other items of interest for further review. It was a program so monstrous in scope that after a brief legislative battle, [pot] Congress imposed strict regulations on the type of technology that could accomplish those ends, prohibiting it from ever being used against Americans.  [uppers]

According to Bamford, the NSA’s new data center in Utah will be the most all-encompassing spy machine ever conceived, capable of breaking almost any encryption, reading any email and recording any phone call anywhere in the world, even if it’s not made over the Internet. A network of ultra-sensitive satellites enhance the center’s intelligence-finding capabilities with the unique ability to sniff electronic communications from a massive [downers]  distance.  http://www.rawstory.com/rs/2012/03/16/total-information-awareness-surveillance-program-returns-bigger-than-ever/

They haven’t made it clear yet exactly which buzz-words will [I like Muslims] will bring the [Tea Party] most [Occupy] traffic, so it will probably require some experimentation to [union] find which [strike] works best.  In fact, [demonstration] the whole effort might be time sensitive and fluid, requiring [guns] that a person keep track of current [organize] news events.   Which strikes me as discriminatory.

In any case, whatever the weaknesses of the system, it’s good to see the government working in our best interests.  No doubt after a bit of testing they’ll find ways to improve it and plug any holes allowing them to escape reading dangerous blogs.

We’re lucky to live in a country where the military, the cops, the security mercenary forces, and the intelligence community can be trusted to only use the scientific community to protect us from people who disagree with what we think.

Old Jules

 

  

Old Lyrics From One of my Favorite Song Writers

Red Grain Truck Blues – Jerry Sires circa 1975-1980

The yellow corn sure looks good up ahead
inside the red grain truck.
It’s piled high to testify
that some farmer had a little luck.

I sure like to drive these country roads
even though they’re changing every day
but I always was kind of slow
and sometimes I just feel in the way.

In the city there’s people getting by
taking in each other’s dirty clothes.
Where the big cars and fine homes all come from
I guess nobody knows.

I wonder how long it can last
When the teeming billions watch and want theirs too.
it all has to come from the earth
and she’s about done all she can do.

You can almost hear her cry
You can almost hear her moan
as another garage door opener
is carved right from her bones,
but daddy needs a new golf cart
and mama needs a new suntan machine.
Oh Bobby wants a race car
and Sally wants a full sized movie screen.

You can almost hear her cry
You can almost hear her moan
when Singapore and Shanghai
want to refrigerate their homes.
Still, daddy needs a new golf cart
and mama needs a new suntan machine
Oh Bobby wants a race car
and Sally wants a full sized movie screen.

The yellow corn sure looks good up ahead
inside the red grain truck.

The yellow corn sure looks good up ahead
inside the red grain truck.

http://www.jerrysires.com/Jsb/entrance.html

 

Bad News for Psychiatrists

 

The bottom oven-mitten is your brain if you’re not on drugs.  The top oven mitten is your brain if you are on drugs.

A cheap antibiotic normally prescribed to teenagers for acne is to be tested as a treatment to alleviate the symptoms of psychosis in patients with schizophrenia, in a trial that could advance scientific understanding of the causes of mental illness.

Scientists believe that schizophrenia and other mental illnesses including depression and Alzheimer’s disease may result from inflammatory processes in the brain. Minocycline has anti-inflammatory and neuroprotective effects which they believe could account for the positive findings.

The first account of minocycline’s effects appeared in 2007 when a 23-year-old Japanese man was admitted to hospital suffering from persecutory delusions and paranoid ideas. He had no previous psychiatric history but became agitated and suffered auditory hallucinations, anxiety and insomnia.

Blood tests and brain scans showed no abnormality and he was started on the powerful anti-psychotic drug halperidol. The treatment had no effect and he was still suffering from psychotic symptoms a week later when he developed severe pneumonia.

He was prescribed minocycline to treat the pneumonia and within two weeks the infection was cleared and the psychosis resolved. Minocycline was stopped and his psychiatric symptoms worsened. Treatment with the drug was resumed and within three days he was better again. Halperidol was reduced but he remained on minocycline. Two years after his psychotic episode, he was still well.

http://www.independent.co.uk/news/science/scientists-shocked-to-find-antibiotics-alleviate-symptoms-of-schizophrenia-7469121.html

The article describes at length how and where the tests on patients are going on all over the world. 

But Mad Scientists, meanwhile, have another alternative.  If you’ve been noticing you are crazy, you can order some of the stuff online from India.  A lot cheaper than if a Medico wrote it down on a slip and you trucked to a drugstore for a bottle.  And do your own scientific testing.

Or you could just make up some colloidal silver and take an eyedropper-full of it every day.  Which is how I keep me and the cats and chickens free of insanity.  

 

Old Jules

 

Today on Ask Old Jules: Advantages of the Civil War?

Old Jules, what were the advantages of the Civil War?

 

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