Posts Tagged ‘skills’

A Break from Cramming

Wednesday, February 15th, 2012

I’ve been studying up for my computer certifications, and I think I broke my brain. I’m taking a break to read the news and write a post.

I recently completed a cheap ($175) welding class at an area high school. The teacher was awesome. Half the class was just screwing around, the rest just wanted to fix stuff using the schools equipment and supplies. I went there to learn, and I learned a lot. I’m not happy with my TIG welding yet – I need more practice, but my MIG and arc welds are pretty darn spiffy. I’d bring the teacher a coffee and after the other seven students got settled, I’d pick his brain on what I was doing wrong, and how I could get better. What rods to use with what metals and how to figure out what metal something was made out of. Now I’m in the market for a used welder. I can’t afford a TIG system, so looks like MIG will have to suffice. I’m looking to get one that does MIG and stick, but beggars cannot be choosers.

This is all part of my overall strategy to learn the skills and buy the gear to make myself more self reliant. I have the woodworking and computer skills. The addition of welding gives me another way I can make some money in a post-financial-collapse America. I also can save a boatload of money by making things myself. My fabricated items will be higher quality than the Chinese crap out there, and cheaper to make — if you don’t count time.

There has been talk of advanced welding classes for the fall, which would be sweet. The other advantage of taking the class has been meeting a dude from the local highway department, and another guy who does tree work and landscaping. I might be able to work a trade for wood for some custom wooden toolboxes. Nice.

The other advantage is the teacher is asking his buddies if they have a used welder I might be able to barter for or buy… Sweet!

So get out there and see what the local community college or high school has for adult education. The only time to stop learning is when you’re dead. Or a Zombie.

 

Quick One – Homemade Glue

Thursday, January 12th, 2012

If you are going to stick stuff together then you are going to need glue. Here are two ways to make glue from animal byproducts.

Hide Glue

1) Scrape or sand dried rawhide and collect the dust. The smaller, the better, but you could chop it into small pieces.

2) Make sure the hide is defleshed, and clean off as much dirt and grime as possible.

3) Add to a pot with hot water and simmer (just below a boil) forever. At least 24 hours, maybe 36 hours. Keep topping off with water.

4) When you have a honey-colored syrup, strain out any remaining dirt and undissolved bits of hide with cheesecloth.

5) Return the filtered liquid to heat, and simmer it down to the consistency of honey, or maybe a bit thicker. Commercial plants keep this mixture at 160F for this stage, and use a vacuum to help evaporate the excess water off. Do not let it boil – the glue will be ruined.

6) pour the thickened mixture into a pan, and allow it to cool away from sunlight.

7) Once the mixture gels, remove it from the pan and cut into thin squares. It should be the consistency of really, really thick jell-o.

8) Run a string through the squares and allow to dry away from any sunlight. The resulting flakes last forever if kept away from any moisture and sunlight.

9) To reconstitute the glue, add the flakes to a little water and heat to 140F. It should be the consistency of pasty-honey. keep the glue at that temperature to use it. They used to use glue-pots for just this purpose.

Fish Glue

1) Collect a bunch of fish scales. Rinse them about a billion times to remove any fish smell from them. If you don’t the stink will be unbearable. 12oz of scales makes a couple of ounces of glue.

2) In a sealed, heatproof container, cover the scales with water.

3) Toss the sealed container into a pot of boiling water. Make sure the container doesn’t let water into the container.

4) Allow the scales to boil, then cook on low heat for 6-8 hours.

5) the scales should have dissolved, giving you a clear, strong glue. Keep cool in a sealed container when not in use.

 

Working with Animal Glues

  • Keep your joints tight. These glues have no gap-filling properties.
  • Hide glue needs to be kept at 140F while working with it. When done, allow to cool and just re-heat to continue. You might have to add a little water every now and then to the glue pot.
  • Open time for these glues is about a minute – plan your glue-ups accordingly, and use dry runs to make sure you can pull it off.
  • An advantage to hide glue is you do not need a lot of clamping power. The glue naturally pulls the joint tighter.
  • Fish glue is thinner and less sticky than hide glue.
  • Both glues have poor moisture resistance, use a wax to protect it.
  • The strength of the glue can vary widely. The temperature used to cook down and the amount of water used to reconstitute are the primary factors.

Hide glue can be purchased in granules and kept indefinitely. Five pounds of crystals sell for ~$35.  All other woodworking glues have very short shelf lives. Urea formaldehyde and yellow woodworking glues lose their strength after a year. I’ve stored yellow glue carefully, and managed to squeak it out to the two year mark. I have not had much luck with CA glues – they go bad after 6 months once opened. storing the sealed containers in the freezer does extend the CA glue’s life.

Hopefully this helps! As always please contribute by adding comments or an e-mail.

Metacognition

Monday, December 26th, 2011

Today, I would like to discuss a topic that all preppers need to know about. That topic is metacognition or how to learn. We have to do it all, or if we are lucky enough to have a group, learn enough skills for everyone to be able to cover all the bases.

Learning is different for everyone. My goal here is to provide some structure on how we acquire, retain, and apply knowledge. I will go over the different learning styles and the processes that can be used. A discussion on how to evaluate your individual learning process, so you can refine the process. I will include what works for me, but my brain is radically different from everyone else’s, so take what works for me with a grain of salt.

That last statement deserves a little additional explanation. I’ve mentioned before on this blog my rather unique experiances with the US educational system. To summarize, as a child I was “diagnosed” by my teachers as mentally challenged and stuffed into special educational classes. No diagnosis by a doctor, mind you, but by the teachers. I’m a space cadet, and because I was smarter than average, I daydreamed all day in school. I was bored out of my skull, not struggling. I spent the fourth grade drawing trucks (Peterbuilts and Kenworths were my favorite) because they determined I would never be able to do anything else for a career. Suffice to say, they were dead wrong. I spent my entire life learning on my own, and only paying lip service to the teachers.

Before we begin, we should discuss nutrition. The foundation of learning is having what your brain and body needs to be healthy. Sufficient rest is obviously going to help you learn. For your diet, it has been proven that the Omega-3 Fatty acids have a direct, beneficial effect on brain development and health. For you vegetarians out there I would suggest adding fish to your diet, or at the minimum fish oil capsules.

Here is where we get into the nuts and bolts of the learning process. Let us form a review process on how we learned, then from there we start to continually review and improve how we learn.  The review starts with the past, or the startign point. Then we look at the present. then we look at the subject matter itself and our relationship with it. finally, we are what we are doint right now: reviewing the process for improvement.

All knowledge begins with the past. What you knew before you started has a significant bearing on what you know now. In the past what methods did you prefer over others? Reading from a book, or experimentation? Learning on your own or with a study group? Instructor led classes or informal learn-as-you-go. Also, take a look at what you knew before you started.

Next, we move onto the present. How interested are you in this subject? What is competing for my attention. Do I have a due date for learning this information, such as an exam date or professional review? Are my circumstances lined up for success? What is inside or outside my control in my environment?

Now we go over the process we used to learn, and the subject matter.What sources of information were most helpful? Did I only use one source (textbook, youtube, etc.) or did I use many sources? As I studied, did you stop and review or summarize. Should you go slower or faster? Did you need to stop and evaluate through experimentation, or needed to stop and think over the material? Do you need to find a SME (subject matter expert) to help you retain the information?

And then the review process. What did you do right? What could you do better? Did your learning plan coincide with your strengths and weaknesses? What times of day were more efficient than others? Did you lose forward progress in your subject because you lacked foundational knowledge? Did you succeed? Did you celebrate your success? Did you follow though and “brush up” in order to keep long-term retention of the material.

You do not have to go through a exquisitely detailed, fifty-page written review to improve your learning process. If you try something new, then take a few minutes to review. The goal here is to learn more information with less time and effort. Using some time to improve the process is key for us to build those skill sets we will need. I also should point out that you will need to be able to pass on that knowledge to others, whether they are your children or another member of the group. Reviewing how that lesson went will allow you to improve the effectiveness of that transfer, allowing you more time to tend crops or whatever.

There are four styles of learning, and every person is at a different point on that line. these axises are

  • Sensory vs. Intuitive
  • Visual vs. Verbal
  • Active vs. Reflective
  • Sequential vs. Global

The first axis is the relationship between meaning and facts. Sensory learners prefer facts. Concrete, practical, and procedural information. Intuitive learners prefer conceptional and theoretical information, or the meaning.

Visual learners prefer graphs and diagrams. As apposed to Verbal learners that thrive when listening to lectures and podcasts.

Active learners prefer to manipulate objects and perform physical experiments. Reflective learners think things through and learn from analysis.

And finally, sequential learners prefer to have information presented in a linear, and orderly format, where Global learners prefer a holistic approach, where they start with the big picture and work down.

I’m going to do another article in the near future about notes, and information management. It’s one thing to learn how you learn, but a synergistic skill is how to manage the information you need. You cannot memorize everything, and collecting the supporting information into a format you can retain and build upon is a skill in itself.

Winter Wonderland

Sunday, December 20th, 2009

Well winter has showed up with a vengeance. Last week it was about 15 degrees F every morning when I left for work. Then we get 18″ of snow over the weekend. I was ready for it, but still 18″ of snow is a lot. Thankfully, it’s all powder, so shoveling it is easy enough.

I had to swing by a few markets the day before the storm, not to buy anything, but to see the panicked buying of bread, milk, and eggs that precedes any snowstorm. If people panic-buy eggs for 2″ of snow, I can assure you the shelves were totally bare for lat night’s storm. If sheeple cannot plan ahead for a simple snowstorm, how in sam hill could they be ready for a real catastrophe?

Typically, most people forget how to drive in the snow, and as I made my way to a friends house to watch the Pats game today, I saw several knucleheads sliding all over the road. All the four wheel drive gets you is the ability to not get stuck, and allows you to accelerate without slipping. A 4×4 doesn’t prevent you from sliding when trying to stop or turn, and that’s what the noobie 4×4 driver doesn’t get.

So part of My prepping has been to learn how to drive a 4×4. I don’t get to practice often, but when I can I go out to a freshly plowed parking lot and do snow donuts. Learning how your vehicle reacts in a skid will help you if your car does start to slide in the rain or snow. Remember, we are not just preparing just for some grand disaster, but for the smaller more personal disasters that could hit us almost any time.

Being able to change a tire, or for that matter making sure your car has a spare tire. It’s becoming less common in this day of “roadside assistance”. I doubt AAA will be able to help you if your fleeing from a hurricane. So it’s a smart idea to learn how to swap a spare tire, or change your oil, how to fill the anti-freeze, so on and so forth.

Here is a short list of skills everyone should know.

Build a fire
Change a tire
Tie the following knots: Bowline, Tautline hitch, clove hitch, sheetbend, square knot.
zero a rifle
sharpen a knive, axe and saw.
split wood & stack it correctly
perform CPR
Heimlich manuver
pitch a tent
Figure out the directions from the sun or stars.
Fell a tree
Field dress game
Clean a firearm
Use a map and compass

I could go on for hours, but this is what I could think of in the few minutes I had before going to bed. Expect the next installment of the story real soon. On the train ride to boston, I am either reading, or writing.

I just finished Heinlein’s Farmer in the Sky. Although written as “youth fiction” I still found the story enjoyable, and it was a very, very, quick read. Only took me 5 hours to read the whole thing. There was a bit of deus et machina to end the book, but hey, your average movie has that to somehow have a shriveled up pitiful excuse for a plot!

Thats enough rambling for now. I need to hit the rack because tomorrow’s commute is going to be brutal.

Americanus Marketus Ninjasarous

Wednesday, August 20th, 2008

Although a strange title for a survival post, I’ll be talking about a tactical shoot I took part in at a gun club recently. All but 2 of the 10 participants meet the criteria of the American Mall Ninja.

Well what’s a Mall Ninja? Well let’s just say generally their weapons look more like erector sets than firearms. Lasers, holographic sights, front grips and door breech muzzle accessories. In their opinion, Iron sights aren’t good enough for 100 yards, they have 9x40mm scopes on their brand-new AR-15′s with folding bipods.

I was using my WWII soviet bolt-action Mosin Nagant rifle. There was no way I could compete time-wise, and using iron sights I’d have trouble with the head shots at 100 yards ( the Mosin’s shoot about 5-7″ high at 100 yards) The “a” shot in the head was the size of a playing card. Surprisingly, they didn’t give me crap about my rifle. I figure this is because they thought there was no way that I’d be a factor. I knew going in I wouldn’t be able to keep up in time, as I had to reload 3 times in the course, and I don’t have stripper clips for the rifle yet. They assumed I wouldn’t be able to keep up accuracy wise either, as I was using iron sights.

Needless to say they were wrong on both accounts. The time it took for these guys to switch targets and re-aquire them with a scope, where I had open sights and just needed to put the back sight then bring the blade up where I wanted it made all the difference in the world. Until I had a jam, I was neck and neck time-wise with a gas-powered battle carbine, with a bolt-action rifle! I had to go to my car and laugh my ass off!

So what makes a Mall Ninja?
1) Inferior weapon selection
2) Unfamiliarity with combat situations
3) Reliance on technology – to a fault
4) Poor marksmanship
5) Rigid thought processes

Let me go a bit into what I mean by these. Most Mall Ninjas use battle carbines, not rifles. The AR-15 and clones make excellent varmit and target rifles. They make poor killers, but excellent wounders. In other words, they lack stopping power. I’ll do a post on why I hate the .223 cartridge another time.

These Mall ninjas fancy themselves “operators” or equivalent in marksmanship to our special forces. Any idiot can slap a scope on a weapon and call “head shots” at 100 yards. Care to do that with iron sights? The time it takes to acquire a target, line up the optics, get a clear picture in the scope, line up the crosshairs and fire is about 3x what it takes for iron sights. The holographic sights are great for this at close range, but 100yards was pushing it for the guys that had them that day. Every one had trouble shooting freehand, without anything supporting the weapon. About 1/3 of the shots on the course were to be taken without any support, no bipods, no rests. I had no trouble, but most of the other shooters did. Like a Mutant Zombie is going to let you get set up, put your bipod down and allow you to get prone without chewing on what little brains you have?

I cringe at most of the firearms a Mall Ninja uses. They have flashlights, laser sights, scopes, add on bipods, magazine holders, bayonet lugs… I mean what’s the freaking point? I mean it’s one thing if your kicking in doors in Iraq, but here in America, pre-SHTF? And what’s the point of having a flashlight on a rifle in the first place? use a shotgun or pistol fer crying out loud. If I need to drive in a nail, I don’t reach for a screwdriver!

Technology is handy, but it is no replacement for skill. Useless technology on a firearm is more of a hindrance than a benefit. Picanny rails are nice, but I don’t feel a burning need to fill them with gadgets. There is NO EXCUSE for not being able to hit a military silhouette at 100 yards while standing, with factory iron sights. Once you get to that level of skill, then work on 200 yards, then 300… When the barrels of the Mall Ninjas were swaying 3-4″ while they were trying to shoot at a 25 yard target, I had to look away for fear of pissing myself with a bout of laughter.

While there, I was talking with one fellow, and he stated that he’s hoping for TEOTW so he could “rack up some kills” on looters. I laughed out loud. He gave me a dirty look, and said “What?” I stated that his AR15 would be more lethal if it used as a club. He started spouting off about velocities, and accuracy and blah blah blah. I took him downrange, and showed him the proof in the pudding. One of the targets was behind a wall, and I hit the 2×4 with one of my rounds. A Mall Ninja had also hit the 2×4 with a .223 in another location. The .223 had a tiny entrance and exit hole, less than a quarter of an inch. My round had a quarter inch hole in the front, and a 2″ hole in the back! And it turns out that my round was traveling about the same speed… He didn’t have much to say after that.

All in all it was a great learning lesson. I recommend everyone take their rifles down to a tactical shoot and give it a shot. Even if there is no way to win, you can learn how do deal with the adrenaline rush, and using your weapon in an effective manner. Formal training at Thunder Ranch or Front Sight would be ideal, but the enterance fee was $5, and well worth the money. Plus, it was a fun time. And you never know if you’ll bump into a wise-ass with an old bolt-action rifle.

Stealth

Monday, July 21st, 2008

Well it pays to be sneaky. Getting the drop on another person gives you a huge advantage. You can remain hidden and let them pass, follow them back to their camp and gather info. Or you can take the hard option.

Remaining hidden involves five things to remember. Those are:

Shape
Shine
Silhouette
Shadow
Spacing

Shape – Avoid hard lines, few things in nature have right angles or straight lines. Disguise obvious items like guns, radio antennas, helmets, etc. The Ghillie suit excels at this function.
Shine – Any reflections will give you away farther than anything else. Tape over power LED’s, and watch out for cellphone screens, and such. Gloss items are your enemy, if push comes to shove, burn a cork to get carbon to blacken items. Check weapons for places that wear and either paint them or tape them over.
Silhouette – Be aware of your surroundings, do not walk along a ridge line, as the sky behind you makes you stand out as clear as if you had a neon sign over your head. Likewise, be careful when moving across light colored backdrops. A grove of white birch, a pale outcrop of rock, or a snowfield is just as good at giving away your position.
Shadow – Be wary of light overhead, the shadow from a full moon or the sun adds to your size, which increases the chance you are spotted. Plus, the black blob stands out starkly on the ground.
Spacing – When moving as a group, spread out. the bigger you are the more likely you will be picked up by an observer’s peripheral vision.

I am a big fan of the Ghillie Suit. I played many a game of paintball where the opponent got within 5′ of me without their knowledge. A particular nasty trick of mine is to wait at their flag station, and mark their flag carrier when he was almost to the flag station. When they had to walk the flag all the way back to my station, we called it “the walk of shame.”

A full ghillie suit is not needed most of the time, add strips of cut up BDU’s and sew or tie them onto your boonie hat. That will break up your outline when peaking out of cover. Most snipers use a cape and leggings that only covers the back of their body. This way their head, back legs and feet are covered, but if they need to haul ass they don’t have a giant bulky suit getting in the way. Commercial suits are available too, this is Cabelas’ version.

A good thing to have is chicken wire. Stuff local vegetation into it and you have a mat of the perfect camouflage for the local environment.


2 visitors online now
2 guests, 0 members
Max visitors today: 9 at 02:39 am UTC
This month: 25 at 02-14-2012 01:59 am UTC
This year: 25 at 02-14-2012 01:59 am UTC
All time: 53 at 03-31-2011 02:00 am UTC

© 2010-2012 Natog Darkheart All Rights Reserved -- Copyright notice by Blog Copyright