Resources: wood ash

An important concept is life is to recognize resources and know what uses they can be put to.

There is not waste resource, just a wasted resource opportunity.

So what is in wood ash?

Wood ash makes up 0.34 to 1.8 percent of the weight of dry wood burnt in its production.

So 10kg of wood burnt will produce at least  34 grams of dry wood ash.

Wood ash is a good thermal insulator if it is kept dry, the small air pockets in it allow for it to have this insulating property, once it becomes damp or wet these air spaces collapse and do not return upon drying.

Wood ash is:

about 25-45 % Calcium Carbonate ( CaCO3)

About 10 % potash (K2CO3, KCl , K2SO4)

about 1% Phosphates (PO4¯³)

The temperature  and duration of the fire will influence the composition of the wood ash.

For example ta higher temperature will reduce the Calcium carbonate to Calcium oxide and make any resultant Lye more alkaline.

Wood ash is also used in odor control in composting especially if it has a high char content.

By adding water to Wood ash, Lye is produced, an alkaline mixture of Calcium and potassium hydroxides, thought the calcium salts will precipitate as it is not very soluble in alkaline solutions.

Lye is commonly use to reduce acidity in soils

Lye is also used in making  Soap

Lye can also be use to clean clothes directly by in doing so you are relying on the oil in the clothes being turned to soap during the washing process.

So it will be a lot slower and you will have to heat your water.

Scram bag: Water proof containers – Velcro seal bags

Some things you just cant afford to get wet. Electronics is one of those things there are many others, books, maps etc.

A cheap and simple way to waterproof things are well sealing waterproof bags.

Water proof Velcro sealed bags. One containing a Degen DE13 radio and one empty. With ruler for scale.

Place item inside, velcro closed, done.

$2 worth every cent

Scram bag: Hats

Sometimes its going to be hot and sunny, and sometimes its going to be cold.

You’ll need two hats one for the heat and one for the cold

For the cold:

A beanie style hat made of wool or other warm material  (such as polar fleece) that will retain heat even when wet.

You may have a jacket with a hood built in but a beanie hat can got under this and you will be even warmer.

A scarf in addition to the hat is also a good idea.

For the heat:

Wide brim cotton bucket hat with vent holes and a chin strap.

usually when it’s hot the sun is out and a hat can also protect your skin from sunburn so a brim on the hat is ideal.

A baseball style cap will provide some protection but a hat with an all around brim is better, a bucket hat with a small all round brim is good.

Cotton is a good material as it allows sweat to be absorbed and then wicked away and evaporate. when stored cotton survives being crumpled.

Remember to protect your neck when it is sunny.

 

$10-15 from many places

Scram Bag: Head torch

Once in the dark you won’t be able to easily see what you’re doing. You may have a torch and have the option of holding it in one hand and attempting to do things but this may really get in your way. You may need both hands free. Of course you could hold the torch in you mouth or in the crook of you neck. A simpler solution? A head torch. A head torch frees up you hands an the light is always on the area you are looking at, a lot of problems solved.

A basic single unit head torch with overhead strap and 12 LEDs.

Head torches are basically divided into several categories:

Form factor:

Single strap: A single strap that encircles you head like an elastic headband. Minimalist but not as secure at  the over head strap and not appropriate with heavier lamps.

Over head strap: Like the single strap but with an additional strap that goes over your head to hold the lamp more firmly but at the expense of having to remove other head gear to put it on or take it off.

Single unit: the entire lamp batteries and switch are in one unit at the front.

Separate battery compartment: Batteries are separate to the lamp often at the back to counterbalance the weight of the lamp or possible to be worn on another part of clothing. external battery packs can get in the way and they is always the worry of the wire that connect to the lamp itself getting dislodged or damaged.

Lighting:

The lamps

White/white blue LED : One or more LED in the blue-white spectrum give of a diffuse glow of light extending about 5 meters. good enough to walk an night or fiddle with an object. A single LED can last for a hundred hours of operation for one battery charge.

Red LED: One or more LED in the red spectrum which allows you to intermittently use the LED occasionally without greatly affecting your night vision. Excellent for reading maps at night. Red light does not radiate far and is quite discrete at night, many animals can’t see red light- even at night.

Halogen / high lumen blub: One or more ultra bright focused beams that create a very strong cone of light stretching for 50 or more meters, great for looking at more distant objects at night. These lamps have a tendency to really drain batteries fast. In terms of battery life you are looking at 10-60 minutes of operation.

Ultra violet: I haven’t seen these on head torches yet but if you are a little electrically inclined you might consider adding one. Why? If you are in an area where there might be scorpions like Central Australia, you’ll find out that scorpions and some other insects actually glow under UV light. Pretty handy for avoiding a nasty sting.

Cree LED: Super bright with power consumption similar to a standard LED. The illumination is about 200 lumen ( the combined brightness of 200 candles) They are usually in a focus adjusting tube with a over the head strap configuration .Theses headlamps are new to the market and some are selling at very low prices, get in fast on these they are very good value for money.

Adult scorpions, cat urine and some spiders glow under UV light. http://www.science.widener.edu/~schultz/scorp/scorp.html

 

Power supply:

Batteries:

Commonly  AAA size batteries are used, sometimes because of the electronic switching involved, rechargeable batteries cant be used.

In higher light output head units CR 123 batteries are often used they are more  expensive, obscure and harder to find that other batteries.

Wind up: if this is the only power supply you will find winding up  a torch a lot gets a bit old really fast and as a consequence the batteries never really get a full charge. Investigate adding an alternative charging modification.

Solar: You will need to leave this in the sun a long time to get the charge required.

External charge plug: Great idea if it can be made waterproof perhaps with rubber cap or similar. Hopefully the charge plug is not really obscure in-case it gets lost.

The switch:

These seem to be more complex than needed. Often there are several light modes switching on various arrangements of LED’s or Lamps and may include a flashing feature. One torch i had had the annoying feature of refusing to respond when at low current forcing the torch into a stay on and go dead mode. the only way to avoid this was to take the batteries out to turn the lamp off.

Other important considerations. The head torch will need to be water resistant at least, preferably waterproof.

Cheap head torches can malfunction quite quickly. I bought two different ones recently that simply didn’t work at all, straight out of the box.

Best advice:

Single unit, using rechargeable batteries, at least 3 White LEDs, simple on/off switch.

Head torch  $15 and upwards depending on features.

 

OR

Cree LED because of brightness and battery life.

Earthquakes: What to do

In Australia earthquakes that cause significant damage are extremely rare in the memory of European settlement.

Even though the 5.2 magnitude earthquake centered in Moe Victoria received significant press coverage, there seemed to be no real information on safety during these events. For Australians living on a continental plate earthquakes are quite a mystery. For anyone in Victoria that experienced it, I’d like to say in the general scheme of earthquakes is rather small, and more of a wake up call than anything else. Just enough to crack some walls, drop a few things off shelves in the supermarket and create a few wet pants.

What to do in an earthquake based on where you are when it happens.

General advice:

If you are indoors stay indoors, if you are outdoors stay outdoors. Look for the nearest safe place to take shelter. Don’t try to move too far during an earthquake, as earthquakes get larger its gets quite hard to move at all. Stay away from large glass objects. Avoid large objects that may fall on you.

 

If you are in doors:

Stay there and look for an internal doorway to stand in, there’s usually enough space to place two adults in a door way. Doorways are extremely strong and will not break easily and provide shelter from falling material.

Find a strong desk or table and get under it. the table should be strong enough for you to drop a 5kg sack of rice on it an be certain it wont break. Remember the table my start to vibrate and move around so you may need to hold onto the legs of the desk, this especially true if the floor is smooth like lino or wood. The biggest hazards you are facing are filling material from the ceiling and breaking glass from the windows. Don’t look at the windows, face away from the windows and and other large glass objects.Stay away from free standing shelves and tall furniture items as they will often fall and/or throw out their contents.

Don’t use elevators or stairs, stay on which ever floor you are on, stairs can collapse and elevator shafts can distort trapping the elevator car between floors.

Before and after an earthquake pets can get pretty crazy. Dogs and cats are often traumatized and may run away, they usually come back after a few days.

Multi-story office  building:

Good luck, as this is one of the worst places to be.

If you are at your desk get under it. If you are walking around, stay close to the center of the building around a support pillar, the real danger is the windows which may all shatter at once. Keep you arms over your head and face, there may be falling ceiling tiles from the false ceiling.  The floors may partially collapse making a dangerous slide to a huge fall. Don’t use the elevator after the earthquake, use the stairs. There is probably an evacuation procedure, follow instruction and assist others. Get out of the general area as soon as possible.

If you are driving:

It may feel like a flat tire or strong wind gusts, that strangely continue when the car has stopped. Pull over to the side of the road. Don’t stop on or under bridges or over passes or near over head power lines or trees, if you can avoid it.

Stop, put the hand brake on, turn on the hazard lights in your car. Turn the car off. Unlock the doors. Stay in the car. Keep your seat belt on. It’s easier to get out of an upturned car than get one off you.

In a park or forest:

Try to move to a clearing (away from trees) and watch for falling branches and trees.

Beach:

Move away from the shore, wet sand may liquify and become just like quicksand, but stay far from steep sand dunes as they may collapse in miniature land slides. Get ready to leave as soon as its over, earthquakes and tsunamis are related, you need to get 2km away from any water body or 200 meters above sea level. Another reason to move is if you are near an airport that has been damaged some smaller planes may be asked to seek alternative emergency landing spots. Pilots will be looking at beaches and you don’t want a Cessna on your beach towel.

River and lakes:

Rivers and lakes are often on fault lines. If you are in the water get out of the water, the bottom may literally fall out of this water body and you might get sucked to the bottom with it. Similar to taking the plug out of a bath full of water. If the lake or river is within a few kilometers of the sea, a tsunami may roar up the river later on. All kinds of crazy things happen to rivers during earthquakes.

Hot air balloon:

Basically you’re safe but you will need to land before a storm brews up. I  added this because people may be wondering where is a safe place to be during an earthquake and this is one of the few places.

 

During an earthquake:

Count off seconds in your head or on a watch, firstly it takes your mind off something you cant control and it may give you information about how big the earthquake is and whether its the ‘main event’ or just a ‘warm up’.  An earthquake longer than 60 seconds is going to be very destructive. Try to determine whether the motion you are experiencing is up and down, round and round, side to side, or a series of sudden jolts. this can also give you information about the type of earthquake you are in.

Once the earth quake is over:

Disruption of telephone, electricity, water and sewerage is common in earthquakes. In larger earthquake roads and railway tracks can be damaged.

Find out from radio, internet, TV what the damage was, how big the earthquake was centered and how deep it was. Specifically note if there is damage in your area to telephone, electricity, water and sewerage roads and rail way tracks.

Traditionally radio has been one of the better sources of information on disaster information.

A battery powered radio is very useful for this.

Your home: check for damage to the walls and roof, even if it looks OK it might be unsafe to live in because of structural damage. your roof may be broken and need a tarp to remain waterproof. Damage assessors and engineers will probably start visiting houses to see what is safe and what needs repairs. You may need to call a number to get an appointment or an estimate of when they will arrive to check your house.

If you are at home turn off all non essential electricity, the electricity grid may be damaged and by all of us doing this we are putting less strain on the grid as a whole, reducing further damage.

Keeping just one light bulb on helps you know there is still electricity.

Don’t make unnecessary phone calls the phone grids, wired and wireless may be overloaded. Certainly ring people you care about to tell them you’re OK, and see if they are OK, but keep it brief.

See if your neighbors are OK.

Don’t flush the toilet until you know sewerage systems are operational, not so important if you are not on this grid.

Don’t use tap water until you know the water hasn’t been contaminated, and that this system works.

You may be instructed to boil or add bleach to water for drinking.

Earthquakes can be unpredictable in the way damage is distributed. A great deal of factors (other that the type and magnitude of the earthquake) will come into play, soil type, water table, slope, soil erosion and instability, temperature and the weather. It is quite common for rain and thunder storms to come just after an earthquake, just what you need when your roof is damaged.

Materials: Stainless steel

Some people would like everything they posses to be made from natural materials, and there are good reasons for that thinking.

However there is one material that is really special for a lot of reasons.

Stainless steel.

It doesn’t rust, and therefore can last for several lifetimes.

The most common varieties are 18/8 and 18/10, what these numbers refer to is the composition of chromium and nickel respectively, that is mixed with the iron to create this steel.

Often these numbers are stamped into the item, and commonly with the terms ‘Rost Frei’ (rust free) or ‘INOX’ (Inoxidible).

If the steel rusts its not stainless steel, however some rust spots on stainless steel are the result of other ‘lesser’ steels coming into contact with stainless steel and leaving their rust on the unblemished surface.

Stainless steel also has anti-bacterial properties due to the chromium levels in the metal, this makes it an ideal material for items related to cooking and eating.

Because of its anti rust properties its good for marine related uses too.

Some basic modifications to common stainless steel items:

Stainless steel fork: A few bound (prongs out) onto the end of a stick: fishing spear tip.

Stainless steel forks bound onto stick to make a fishing spear.

Stainless steel knife: cheap abuse proof sharp knife? Get a standard  stainless steel butter knife and sharpen it with a disc grinder, the knife will be close to razor sharp and won’t rust or dull easily.

Stainless steel  spoon:  Arrow head!- hammer flat,  cut off sides to make a sharp ‘V’ point, sharpen edges, cut off excess tang (handle), done.

Normal stainless steel teaspoon showing how a broad head arrow point can be made from it.

Stainless steel  Pot,  boiled water distillation, from salty or dirty to pure distilled water, stainless steel make this possible, a normal pot would rust eventually.

If you come across items made from stainless steel, I suggest you start collecting them even if you see no immediate application for them. Think of them as good metal… forever.

If you think collecting stainless steel sounds a bit silly, read on…

I once talked to a guy who did some welding in the outback of Australia in a mining town where they were routinely extracting tons of lead, silver, and beryllium. He was an immigrant and thought of stainless steel as being superior to normal steel and slightly not vastly more expensive. He asked for some stainless steel from his employers to complete the welding work he was doing, every one gave him a reaction as though he had asked for platinum or gold. Feeling like he had stepped into a parallel universe, he was wondering why there was no Stainless steel anywhere. there was no other material he could have used to complete the work either.

Eventually one of his bosses quietly lured him away from the others and whispered  “Don’t tell anyone, but I’ve got some Stainless steel”.  He was later ( in secret ) given access to a secret locked box perhaps the size of 2 shoe boxes which had about 40 random pieces of stainless steel in flat and pipe form. Most were clearly off-cuts salvaged from other work. The guy took a few pieces that seemed useful to the task at hand, but didn’t have enough to complete the job.

Later on another one of his bosses (a close friend of the first boss) lead him aside and essentially repeated the same process giving him access to a different secret stash of stainless steel, where upon he had enough material to complete the job. Interestingly neither of the bosses knew of each others Stainless steel stashes, the paranoia and secrecy surrounding this scarce material was so intense. Once he had acquired all the Stainless steel, each of the bosses realized that he had got stainless steel form more than one local source. Later on both bosses approached him on separate occasions to be reassured their source of Stainless steel had not been revealed and to inquire about where the other Stainless steel parts had come from. A few times subsequent, several people on the work site quizzed him about his source of stainless steel, to which had had to remain evasive. He thought it might have been part of an elaborate practical joke, like stories of the giant carnivorous red kangaroo that’s 25 feet tall with huge sharp teeth,  but they were just too serious about it, and there was no punchline later on. Some people in the area even speculated enviously over who might be secretly hoarding stainless steel, in the same way we might speculate who had gold bars under the bed. Apparently one of the few source of stainless steel in the town was a small truck that would travel all across the outback towns selling scrap stainless steel arriving at each town for a day about once or twice a year.

Remember that this happened in a prosperous mining town with a buoyant economy, long before peak oil was to occur. Why the paranoia and scarcity about stainless steel? Stainless steel was imported to the manufacturing bases in capital cities which were over 1000Km away, and most of the mines didn’t use stainless steel for their equipment so very little of it ever went near a mining town.  So short of hacking up or melting down cutlery and cookware (which had an equally large transport cost) there was no real source of this material. While this parable is a bit of an aside it does demonstrate that scarcity of a material or resource really does determine its value and the way people begin to act around scarce resources.

The irony of the story was, if he had asked for solid silver to do the work, people would have been quite accommodating, they had it in several different nugget and bullion forms.

Scarcity is  often; right here – right now, rather than; somewhere – eventually.

I think you’ll look at cutlery differently from now on.

Scram Bag: Sparking iron for fire lighting.

Not quite as primitive, difficult or slow as using friction on sticks.

Just get two lawn mower blade replacement tips heat them to red hot in a fire, if possible hammer them flat (the iron will be a lot softer when it is red hot), and allow to cool in the air.

The iron is now spark ready.

Welcome to the Iron age guys…

The blade tips don’t need to be new so they can be a re-use of a would be discarded item

Conveniently the pieces already have holes drilled in them so you can attach them together with a string/leather strip so you can keep them as a pair.

A with any other spark throwing device you will need to have a tinder birds nest ready to catch the spark.

This fire lighter will last a lifetime and if they get rusty you can just heat them again in the fire to remove the rust.

Alternate uses: could also be used as somewhat crude knives.

A large stack of lawnmower blade replacement tips. Made from carbon (mild or spring) steel.

Caution: If you are  working on or removing any part of a lawn mower blade, make sure the spark plug is disconnected and the blade cannot move.

Place large wooden objects into the path of the blades so in case they move you won’t loose a hand or finger(s). obviously its going to be hard to use a pair of sparking irons if you are missing hands or fingers.

Cost: free if you know where to look, other wise about $10 per pair.

The great Global Warming swindle

I’m sure this will be controversial, but it shouldn’t be.

The inconvenient truth is that the data must be false.

What kind of chart is that? Any vertical line through a temperature chart should cross the charted line only once, as at any point in time, there is only one temperature at that given point in time.

This chart is phony just like the guy standing in front of it.

The following chart is however real.

World average temperature 1997-2012

Where is the global warming?

The fundamental point is earths dynamic systems are self correcting ( homeostatic),  runaway processes are the exception. The sun determines the temperature on earth.

385 ppm CO2 total

15ppm  contributed by people’s activities.

10,000-40,000 ppm H2O

Remember this a thermal effect not a chemical effect on the green house effect.

[CFC’s which we don’t really hear about anymore, have a chemical effect on ozone and it is a chain reaction ( a reaction occurring many time over).]

CO2  reflects some heat back but is unchanged in the process, and the human contribution is only 4% of the naturally produced CO2.

The more CO2 there is the more plants are able to absorb it also.

Global warming deniers are right wingers who know nothing about science and are just protecting their fortunes.

Actually the the opposite:

(Certainly in any policy change there are going to be winners and losers, and some potential losers are quite strident in their denials of global warming, but there are some big winners too like Al Gore.)

Dr David Bellamy: Well known Botanist and environmentalist says there is no global warming.

Al Gore: Ultra wealthy former politician promotes global warming and make enormous money from it.

A letter he [Dr David Bellamy] published on 16 April 2005 in New Scientist asserted that a large percentage (555 of 625) of the glaciers being observed by the World Glacier Monitoring Service were advancing, not retreating.

Previously Dr Bellamy supported Global warming, but he started to see the facts were not adding up. He has now predicted 30 years of cooler weather. How does he know this? He understands global temperature is influenced by solar heat output, which is influenced by cyclical variations in the suns intensity, i.e the sunspot cycle.

The whole global warming scam is because the status quo don’t want to run out of oil just yet, so they want us to use less and pay more for it (and feel bad for using it).

Use less and pay more is a very old trick from fascism’s play book. Ration books anyone? Oh wait we had a choice of cap and trade (ration book) or a…

Carbon tax.

I.e. a tax on  producing carbon dioxide, a tax on breathing.

Look at how they are spending carbon tax money already: they  are wasting it.

http://www.theage.com.au/opinion/political-news/carbon-millions-squandered-20120616-20h4x.html

This is yet another tax to prop up a failing economic paradigm. a way for central bank to print even more money and let you have even less of it by taking it back off you.

You have been lied to by the global warming advocates, look back at some of their earlier predictions.

If  atmospheric CO2 is a result of burning fossil fuel it’s not really a problem as we are running out of fossil fuel anyway.

Which brings me to…

I remember the first book I read at school as a young child.

Chicken little. AKA Henny penny.

Chicken Little. Golden book edition cover circa 1960.

http://en.wikipedia.org/wiki/Henny_Penny

With it’s simple story and repetition of the character names it was a good place to start learning how to read. But more fundamentally it warns of using false logic and dangerous speculative projection based on failed logic to spread panic among your community. It was only when the wisest member of the community was told of the story, that the panic subsided. A nice way to show the axiom in science that one right answer has more weight than many wrong answers.

In one of the several variants of the story an unscrupulous fox takes advantage of the fear of the group and kills and eats them all.

The story is a modern retelling of  many similar stories going back over 2500 years.  Do you really believe the sky is falling? This story is older than Jesus, and people seem to be forgetting it; to their detriment.

For anyone that’s into Buddhism, its part of Buddhist teachings.

Coastal property scares.

Another bonus  of the global warming scam is they are scaring people away from coastal property claiming the sea will rise and wash them away, whereas in the future, many people will need to live close to the sea as it is an abundant food source.

Historically many peoples have lived from food gathered from the sea. The sea is rich in phosphorus and water  where as in many places these two substances must be added to the land to promote good harvests. this is especially true in Australia, how exactly are we planning to add phosphorus to the land in a post cheap oil world? Wouldn’t it make more sense to live close to the sea? The Status quo want to tax you for breathing and scare you away from the sea so they can use your money to buy up all the good coastal property and live next to the one of the best post peak oil food sources the sea.

Having lived for a long period of my life on a coastal property, I saw the sand dunes wash away and then be rebuilt by different cycles of storm and calm in the ocean and weather. Even as I saw it happen over multiple decade length cycles, there would occasionally be a ‘sky is falling’ opinion, then along time resident with much gray hair would set the record straight: they saw it come and go, and come again.

So is your sky falling or is it just an acorn?

more reading?

http://www.dailymail.co.uk/sciencetech/article-2093264/Forget-global-warming–Cycle-25-need-worry-NASA-scientists-right-Thames-freezing-again.html

The world more likely to be colder in the future. Interestingly the mainstream media didn’t want to run the story until it had a prediction of doom attached.

we survived these cool periods in the past, we will again in the future.

Long term : Rocket stove plans and design

Once you have settled down you will realize the impact you will have on your environment. Perhaps not initially but eventually you will notice trees and wood will start to become scarce. You have been using solid wood as fuel in a rather in efficient way. A  rocket stove works by concentrating heat and constraining air flow into a small space, creating a small fire storm which more efficiently converts wood fuel into heat. The rocket stove also utilizes very small pieces of wood which would not be very useful in a traditional open fire apart from being kindling.

Normal small size rocket stove made from metal.

The rocket stove is a solution to this inefficiency. Made of a large can with metal tubes and insulated with vermiculite or other insulator.

A device such as this allows you to turn twigs and small branches into a way to heat your home, boil water or cook food. this is the majority of your energy expenditure in your home so its a great saving in a long recession, if that’s the storm you are weathering.

Room size rocket stove design.

It would be interesting if there are designs that contain no metal at all, such as an all fired clay design.

The smaller designs are portable but a little large for longer journeys, where a different solution might be preferable. There are custom built designs just for boiling water.

Community living

Community is such a hard thing to define as it take into account so many things.

Community is shared values and shared interest. If there are not these two things there is no community, at best there is a community about to fracture. In the heirarchical world many community values are decided for us in the forms of laws and regulations. If heirarchical systems collapse there will no longer be these standards in place or enforced. This raises  interesting questions.

If society shattered into thousands of small groups, what are the most likely rules will they choose for them selves to live by?

Even more interestingly which of these sets of self imposed rules will be the communities to survive the longest?

Is there a best practice or strategy for the rules a community should follow?

Are there specific rules a community might decide on that are destructive to a community?

What rules would communities use in dealing with each other?

The first real issue a community faces is the tragedy of the commons. there must be strong rules in place to protect community owned resources from exploitation, destruction of even theft by an individual in the community. How will a community create in the attitudes of their members that the commons are very valuable? Because they often have faced destruction in the past.