Review: Pocket Slingshot

 I took  a chance with Ali Express and bought myself a cool little gizmo that I'd seen online.  I got a pocket slingshot. These are really jut production version of a childhood toy that I remember fondly. In Victoria where I live, the humble Y shaped slingshot is a restricted / quasi-legal item, for whatever reason.

The concept is very simple, a plastic tube forms the frame to which an elastic pocket is attached. The pocket becomes the motive force to propel its projectiles. The package also included an archery brush attachment which is threaded and fits onto the plastic ring outer face, when the cover is off.

The elastic pocket is shaped to included folds and pleats to add to both its elastic potential but also add stress relief. In the old homemade pipe and taped on rubber washing-up glove fingers
 versions, the interface between pipe and glove always seemed to be the place where it would tear.

The plastic ring has a 5cm inside and 6cm outside diameter, and with either the threaded cap or the brush-bristled archery lid is only 3.5 cm deep. Its a very compact little unit. When the cap is on, the air can be expelled and the elastic pocket compacts down into the ring. Thusly sealed, there is even space for the ammunition of choice in the contained pocket.  I also bought a 100 unit lot of 6mm steel BB's and raided my daughters toy box for glass marbles. The third ammunition type are arrows.


When coupled with the archery lid, the soft round rubber notchings of the included arrrows protect the elastic pocket from tears that might come from traditionally nocked  arrows. The included arrows are only half-length more likely  to be crossbow bolts than traditional bow-archery shafts.




Now, it's hard for me to measure the functional power of the slingshot, as I don't have a chronometer handy, of an means to measure impact force. So all I can tell you about the force of the slingshot is anecdotal at this stage.  I did accidentally put a BB through the steel mesh of my front security door, hard enough to have it ping off the concrete wall on the other side of the street. (Always know what  you're shooting stand what's behind it!). I've managed to punch through a number of single and double thickness cardboard boxes.  I think I ill try soda cans and plastic bottles next. Glass marbles weigh more than individual BB's but also pack more mass. As with any caliber discussion: big and heavy hits harder but small and fast hits deeper. Further testing required.

It shoots pretty straight, and I've contentedly lobbed marbles the length of my house's long hallway into my target box. With no sights, aim is a matter of lining up the  pocket and the hang-held ring and eye-balling it. Using a couple of archery tricks like being aware of the archers paradox and practicing!

So, last night I set up a little range in the backyard. with a tactical crate as my target cage and partial BB trap. I put in a can of out-of-date Pepsi-Max and took a shot from a few feet away.  I wasn't wanting to do a test for realism, I just wanted to get a feel for its penetrative performance. At 2-3 feet away, and at a 2/3 draw, my BB hit in the bottom1/5 of the can, and in a riot of sugar-free foam, the can ruptured. After it finished draining I inspected the can and noticed that there was an exit hole too. I'd  call that a good trial run, though more testing may be required, I have a bunch of that old nasty Pepsi-Max siting around ...

So, the pocket slingshot is a fun little toy, and I suspect if you had a rodent or pigeon pest issue it might be a useful tool, and certainly fun for plinking cans with.  I don't think it would be much use hunting with, for anything bigger than maybe a squiril or rat ,and even then  I suspect you'd have to get a head shot. better to trap I suspect.

Home Front: summer garden 2014

As with previous years, I planted a vegetable garden over the winter-spring cusp, in order to have a good summer crop of greens.

Using wood I reclaimed from pallets that had been left on the road-side by a neighbor who was having some renovations done, I built this box in an afternoon, dug post holes, dropped it in place and left it lay-fallow with weed-suppressing cardboard boxes lining the base. I then filled the box 3/4 the way up with a mulch/soil mix that I had purchased (and got a water-saving rebate for), and hit our local garden/hardware store for seedlings.

In previous years I have planted in our low-sided veggie patches, but this year, as a result of my lovely partner Omega's request for a raised bed, to give better access to our crops without the need for bending and kneeling, which is one reason I built a hip-high box.

These little guys are the other reason. We now have four Flemish Giant rabbits. They started off palm sized, and will eventually get to be 10 kg (22 lb) each. I have now made two wired-off enclosures for them to run in, but we found they could both climb, and hop into the raised bed. Hence the "over the top" chicken wire over the bed, and the over-hanging lip to make a more effective perimeter fence.

A lucky finding was that the rabbits didn't like the artichoke plant that we had regrow this year from last years failed attempt. We've managed several meals worth of artichokes and Tactical Baby enjoys selecting which "dinosaur flowers" we are going to have. There are also several onion plants in there, also segregated from the bunnies, and it looks like we might have some invincible potato plants coming up as well.

I lined the side of the raised bed with a strip of copper tape, which has proven to be an effective slug and snail deterrent. We did have a cabbage moth caterpillar problem, which was attacking the broccoli, cauliflower and cabbage plants we planted, but the invading bunnies ate all the buds from them anyway, so we lost those crops.

What we do have going however is two kinds of kale, spinach,  Vietnamese mint and coriander, tomato and spring onions. We also have several eggplants on the go in there.

Its a very high density plot, and it takes some rummaging to get from one plant to another, but being hip-high has been a great improvement.

My other partner Lorin has been admonishing me for planting the tomatoes in there, and not separately, because of how big they've gotten, but I'm a sucker for high density, bountiful and bodacious harvests, and that covers my gardening too!

We might even give the vertical garden another go, although we've left it a bit late in the season. Between the two extra rain barrels we put in, and the unfortunate reduction in our number of chookens (lost 7 overnight, some kind of illness, down to one, the unkillable Princess Layer, veteran of four previous calamities) we might even make more use of the back yard this summer. 

Review: United Cutlery M48 Spear

Here's a fun item that I've had sitting by my front door in the umbrella stand for a while, and thought I should give it screen time. I've had a soft spot for spears for a long time, perhaps not as long as with swords, but still, a good long while. My first spear was a Kenyan Maasai spear, and I've previously shown off my Cold Steel Boar Spear which is as impressive a spear as you're likely to ever wave around and at 208cm (82 1/8"), it's not something you carry around lightly.

This is the M48 Kommando Survival Spear, by United Cutlery. This is another of the M48 family, which I have covered before with the Walking Axe and the very handy Ranger Hawk.
Sharing the same 30% fiberglass haft as the Walking Axe, which measures 92cm (36 1/8”) this is actually quite short for a spear, and reminds me of the Zulu Assegai and Ikiwa spears.

As with the Walking Axe, the haft is about 10-15cm too short for me to use as an effective cane, unless I wanted to grasp the head, never a good idea, really.

With the molded finger grips at the head end, and flared throat to prevent over penetration, the spear itself balances nicely when held here, one handed. Two other grip points, in the form of a series of inset groves about midway and at the butt-end allow for a number of different holds.

 Certainly in the places I'd want to be grasping a spear for close fighting, or in a shield wall, if that were my thing.

With a 20cm (8") head, featuring a rather impressive flat grind bevel on both sides. It manages this by being extremely thick, at almost half an inch at the middle, which features some fluting and holes through the spine, which drops the wight a little.

All up this piece weighs 1kg (2.2lbs), mostly at the head. Given the solid design of the head, I expect that it would take a lot more abuse than the head of the Walking Axe, which as you may have read, experienced some structural failure (but not catastrophically) on my last camping trip, chopping firewood.

I expect the M48 spear to pack a lot more wallop, but a spear is not an axe. I'll have to give some thought to how to demonstrate this effectively. Once again, the length of the spear gave me pause. Longer than a knife, longer than a sword, but not really long enough to keep a foe at more than "arms length". The other option was hunting medium sized game.

I haven't had a chance to go out far enough away from prying eyes to fling it around, but at 1 kg, it makes for a pretty dense package for a thrown weapon. It would make a very substantial club though.

Still, it's size allows it to go a lot of places a full length spear like the Cold Steel Boar Spear just can't. Like across your back whilst scrambling up a ravine, or climbing through a building.

It will fit in a car boot, or even lashed to a bike. That big broad head isn't suited to spear-fishing, but I can imagine that in survival situations it would work nicely for both sea-side wildlife and deterring land predators.

Perhaps the most telling aspect of this spear is its cross section.

I used a pizza box to demonstrate the cross section, and you can see just how solid the M48 blade is. This thing pokes big holes.Perhaps not as wide or deep as the Cold Steel, but certainly broadly.

I've not really had much opportunity to put it thought its paces, the fox that took my last bunch of pet rabbits hasn't been back since I threw the Walking Axe at it (close is NOT a hit, in this case) but I think that local livestock protection and vermin control might well be the best option for this piece, until it comes time to go house-to-house and ventilate a horde.

Home Front: Perservering Preserving

 Food, and the correct storage of food is a major component of medium and long term disaster preparedness, in my opinion, not only from a pure survival point of view, but also from a morale and social well being point of view. Any starving student can tell you that you can live on beans, porridge, rice or ramen, but that it isn't a lot of fun. Same goes with MRE's and other stockpileable staples. I've read through the LDS preparedness manual, and it didn't strike me as setting an exciting table. There are ways and means to not only make long lasting supplies, but make them interesting, and also make good use of the ample times in ways that many modern folks may simply overlook. I've done a fair bit of reading on preservation, and my background in Microbiology has served me well too. There are some basic aspects that are easy to grasp, and apply to almost all food preservation; Sterilize, aseptic technique, reduce water, inhibit growth and inhibit oxygen. By no means an exhaustive list, but a good guide.

Here's how I use these aspects to preserve food, and keep it tasty, for far longer than the base products would last fresh. The tomatoes we grow in our vegi-patches all ripened at once, and faster than we could eat, so in the grand Southern European tradition, I dried them. I used an electric dehydrator with herbs also from the garden after scalding them with boiling water, and packed them in a steam sterilised jar, covering them with oil. Dehydrated, [naturally acidic], inhibited oxygen (the oil), delicious. I also make my own beef (and other meat, although I haven't been allowed to use our rabbits) jerky, which alas, I have none remaining to photograph, but, really, dehydrated meats are an awesome means of preserving them, if not making delicious snacks.

A girlfriend of mine had a lemon tree overburdened with fruit a couple of years ago, and we collected a cooler full. As well as lemon tart, lemon juice and the like, we quartered many of them, packed them with salt and covered this in juice. This salt-lemon juice slurry eventually jellified, and the lemon quarters took up the salt. Again, dehydrated, oxygen inhibited and delicious. A combination of super high salt and acidity inhibits bacterial growth. These will last for years, and make an amazing addition to my cooking.

Similarly, a glut of fruit from my partners family's house gave us the opportunity to try our hand at making quince jam. This was harder, quinces requiring a bit more preparation to being good, but as an experiment we had nothing to lose. Jam is again, a dehydrated, acidic, highly concentrated, (and if made properly, with good aseptic technique) long lasting method at turning a crop of fresh food into a long lasting  food stuff that can improve man simple recipes, add valuable calories and be utilized in a variety of ways.  We've added it to sauces, marinades, on toast and into baking. Jam-making can be laborious, but is well worth the effort, month if not years down the track. Its a skill anyone with thoughts of preparedness should ad to their repertoire.

Salting and sugaring are not always the best ways to preserve all foods though, and pickling is just as ancient, and downright tasty a means to make fresh produce last a long time. A combination of acidic and oxygen depleted environments, as well as good sterilization lets you preserve a variety of foods (eggs from our chookens here, with herbs from the garden, mustard and garlic). Looks horrific, tastes amazing. A layer of olive oil on top acts and a further oxygen barrier. Eggs, cucumbers, cabbage, fish, the range of foods than can be pickled is vast, and it's really easy to do. Just be sure to read up and follow instructions to ensure its all done safely, because as will all preservation, getting food poisoning from it would be terrible!

Which leads me to the last means by which I preserve foods, fermentation. I have a home brewing kit, and a rather large collection of Grolsch swing-top bottles thanks to my beer-drinking friends, and have turned apples, ginger, honey and the like into a variety of bacteria-free, yeast enhanced, safe to drink beverages containing anywhere from a slight tingle to fountainously foaming carbonation. The fact that these may have also been mildly to highly inebriating is merely a side effect, but after a day of converting car tyres to body armour, or fighting off waves of triffids, a relaxing home made foamy drink is a great refresher! 
 

Home front: micro-farm

I thought I'd take a slightly different tack today, being a sunny (but with storms looming) Saturday here,  and give you a look at some of what we do here to not only ease the family budget (which lets me buy toys) but also to supplement our dinner table with fresh-as-can-be produce and teach us all some preparedness skills.  I live in a quite well-to-do suburb, in a run-down but happy shared, rental property. We are an anomaly in our street, not only for the company we keep, the age of our house, but also the way we utilize it. Water tanks and grey-water diversion were an early step as was planning usage of the land we have to work with. 

What have we got?