Ultralight and Efficient Penny Stove

“One man's trash is another man's treasure.” This common saying is true for the general populace, but it's absolutely essential for survivalists. It serves as a reminder that garbage and often-discarded items can be re-purposed into valuable resources. We've seen this in the past through life-hacks like constructing a hobo stove from a tin can, and making cordage from plastic water bottles.

The materials necessary for a tin can stove. Any of the three fuels pictured will work.

This “trash into treasure” philosophy also holds true for the penny stove—a device that's built from nothing more than a few soda cans, a copper penny, and some alcohol for fuel. The penny is positioned atop the stove, and it acts as a fuel pressure regulator, preventing the alcohol fuel from escaping too quickly and burning out. It's important to use a 1982 or earlier penny for this stove, as later coins have much higher zinc content and may melt more easily.

Penny stove 2

Here's a list of the materials you'll need for a penny stove:

  • Two empty, clean soda cans or beer cans
  • Pre-1983 penny or other copper coin
  • Push-pin, small nail, or drill with 1/16″ bit
  • Ruler, book, or block of wood (to use as a measurement device)
  • Scissors or a sharp knife
  • Needle-nose pliers or plier-equipped multi-tool
  • Heet automotive fuel system cleaner, denatured alcohol, or isopropyl alcohol for fuel

See the video below for instructions on how it all goes together, from YouTube user jiujitsu2000. For those who prefer text instructions, here's an excellent step-by-step guide by Mark Jurey that uses a slightly different design.


Charged Film: The Survival Story of Eduardo Garcia

Survival is about much more than dealing with a disastrous event in the heat of the moment. While it's essential to stay alive in the minutes and hours immediately following a disaster, true survival is defined by how you deal with the ongoing effects of an adverse event. This may mean changing your entire lifestyle to adapt to your new circumstances.

Charged Eduardo Garcia documentary film 1

The story of Eduardo Garcia is an excellent example of what it means to be an ongoing survivor. Eduardo, a successful chef with a promising career ahead, was hiking in the Montana backwoods and spotted a bear carcass. He walked over to investigate, drawing his knife as he approached the bear's remains. However, he had no idea that the bear's body was lying on top of a live power source.

A massive electrical surge of 2400 volts coursed through Eduardo's knife on contact, knocking him out and leaving him badly burned. However, Eduardo was not one to give up. He stood up and walked three miles to a nearby road, where he was rescued and transported to the hospital.

Eduardo lived through the event, dealt with a difficult recovery process, and learned to adapt to the loss of his left arm. Now, he continues to live life to the fullest, spending time in the outdoors despite his disability.

Charged Eduardo Garcia documentary film 2

We heard about this story through YETI, as the company has announced that it will be supporting an upcoming documentary about Eduardo. This feature-length film is called “Charged”, and it will be released in 2017. For more information about the Charged film, visit ChargedFilm.com or check out the documentary's Facebook page. We're big fans of survival documentaries, so we'll definitely be watching this one when it comes out.


A Buyer’s Guide to Bug-Out Hammocks

Sleeping outside is an incredible nocturnal communion with nature. Wind, animal, and insect unite in a subtle symphony that's easily mistaken for cacophony by the sore-backed and restless.

It doesn't matter how many times we've set up a campsite, there are always those sites that defy comfort and waste our time. Aside from the injured sleep resulting from a rogue root beneath a ground pad or the slope we didn't sense while setting up our tent, there's the time it takes to set up the tent. Time on the trail is precious, and if we find a way to get five more minutes of meal prep, or better, a little more Z's time, then we're all over it.

Hammocks check both boxes, in this case. We can set up a simple hammock in under three minutes without much practice. Some of the more feature-rich designs can take longer, but compared to pitching most one-man tents, hanging a hammock is almost always faster. But, more importantly, a hammock delivers exactly the same sleeping surface every time, regardless of the ground beneath it.

We know. You don't believe us. Hammocks are for sailors and island-time naps, not overland travel, you say? Read on.

Architecture

Hammock designs range from a simple sheet of suspended fabric to modular sleep systems.

There are dozens of hammock styles out there. We're going to break hammock designs into three families for this article: unstructured hammocks, structural ridgeline hammocks, and spreader bar hammocks.

Unstructured hammocks are fixed at each end and hang with the tension provided by the anchors and the body lying within. This is the simplest hammock design and is hard to fall out of once inside.

Integral ridgeline hammocks are the same as unstructured hammocks except they add a structured line across the top that connects the endpoints of the hammock. This creates a tensioned ridge that suspends bug netting and rain flies above the occupant and also maintains a uniform droop regardless of the length and angle of the support ropes. These are also tough to fall out of.

Spreader bar hammocks use a bar or pole at each end to support the hammock from center to edge along its short axis. This makes the hammock feel more like a mattress and keeps the edges from rolling in. But, it also makes for a tippier feeling hammock.

Speed

The hardest part of setting up a hammock may be finding a pair of suitably spaced trees. Once we've found a couple of stout trees spaced about 12 to 18 feet apart, set up is fast. A simple hammock can go up in seconds. Adding mosquito netting, if not integral, and guying out fly lines adds a couple minutes, if needed. We can hang the Hennessy Hammock Jungle Explorer with its integral bug net and fly and being toes-up in about three minutes on a good evening. Morning get-out is fast, too. Untie one side and stuff it in a bag as you walk. By the time you've reached the other tree, you're ready to roll.

Knots

Don't worry, if you don't want to learn knots, then plan on shelling out a few extra bucks for some daisy chain webbing and a couple of carabineers. The longer the webbing, the more options for hanging the hammock. Just keep in mind, the longer the run from tree to hammock, the more droop will be introduced.

Temps

The ground is a heat-sucking beast. In the height of summer, the earth can help cool us off. But, more often, it'll draw too much heat in temperate environments and wake us up with a predawn chill, which is why we always haul a ground pad, even when the weather's warm.

Sleeping suspended in the air with only a few millimeters of fabric to buffer the ambient temperature means a more comfortable sleep in hot weather. But, anywhere other than the tropics will leave you wanting some insulation since that thin layer of fabric and a slight breeze is a recipe for convection cooling that'll turn your lips blue on a summer night in New England. Laying an inflatable ground pad inside a hammock is one way to do it, but an underquilt is a more packable solution.

Bugs

A mosquito can bite through fabric. The weave of thicker fabrics can form a labyrinth that will blunt a syringe-like stinger, but even tightly woven, ultralight fabrics used in hammocks will offer mediocre protection from biting and stinging insects. The best protection is a double bottom. This isn't two tight layers of fabric, but a layer that you lay on with a looser layer of fabric that forms an air space too great for an insect's stinger to span.

A bonus of this design is insulation. Empty, the space provides a buffer between you and the ambient air. But, packing a lofty blanket in there, or a thin reflective pad (the kind used inside a car's windshield to prevent faded dashboards in the summer) adds an effective layer of uncompressed insulation without needing to carry an inflatable pad.

Once you have your ass covered, you'll want to have something overhead to keep the biters at bay. Some hammocks have built-in bug netting, some offer it as an accessory that wraps around the hammock. Both work. One offers speed of setup/breakdown, the other modularity.

Rain

Keeping the rain and sun at bay in a tent isn't that different than it is on a tent. Both use a rain fly. Some flies are a breeze to set up, hooking to the hammock that's already guyed out. Some are more involved and require ground stakes.

Fight the Bowl

Lying in a hammock invites visions of curled-back sailors swaying in the breeze. Not so in modern hammocks. All of the hammocks we present are made to accommodate a diagonal sleeping position. If the hammock straps are 12 and 6 o'clock, then you're laying across the hammock with your head at 1:30 and your feet at 7:30. Lying this way, the hammock is nearly flat. No bowl bottom.

Ditch the Tent?

If all of the above doesn't allay your fears of sleeping suspended, we haven't even talked about the practical aspects of a hammock when living rough in uncertain times. A hammock has a tiny footprint compared to a tent. It also leaves a smaller signature after it's removed. There's no big square area of crushed brush highlighting your passage when your tent is a hammock.

Oh, the downside? Well, there's very little storage inside a hammock. Some have pockets in the ridgeline or on the edge. But, your pack and other gear is on the ground, under the fly. If you hang the hammock low, it's like a huge tent atrium. So, it's not bad. But, if you're used to laying stuff around you in a tent, you're going to have to adjust.

The only other issue that comes to mind when comparing camping hammocks to tents is the amount of people you can fit in them. There's no such thing as a party hammock. Well, not one that we've heard of. You can find a double hammock, but it's not for the unromantically involved to share.

All things equal, and depending on the location you're planning to visit, you can replace a tent with a hammock system and never look back. If you've got a hammock system and trees, you're in business. Forget the tent. You'll never miss it. Lighter, faster, smaller. Hammocks are it.

Bug-Out Hammocks

  • Grand Trunk Kryptek Highlander Double Hammock

    Type - Unstructured Hammock
    Weight - 20 oz (Hammock & steel 'biners)
    Colors - Kryptek Highlander, Typhoon, Yeti
    MSRP - $100
    URL - http://www.grandtrunk.com/kryptek

    The Kryptek Double Hammock is at home on the beach or in the woods. Its subdued colors and Kryptek camo will reduce your visual signature in wooded environments and will reduce the chances of waking up to a gun in your face.

  • Hennessy Hammock Jungle Explorer Zip

    Type - Structural Ridgeline Hammock
    Weight - 59 oz (Hammock, Fly, Snake Skins, Straps)
    Colors - Bark
    MSRP - $280
    URL - http://www.hennessyhammock.com

    Tom Hennessy nailed the hammock tent. His line of suspended shelters sets the standard for camping hammocks as far as we're concerned.

  • Kammok Roo

    Type - Unstructured Hammock
    Weight - 24 oz (Hammock, 'biners)
    Colors - Red, Blue, Green, Purple, Gold, Sahara (shown)
    MSRP - $99
    URL - http://www.kammok.com

    Kammok wins the most technical hammock category.

  • Lawson Hammock Blue Ridge Camping Hammock

    Type - Spreader Bar Hammock
    Weight - 68 oz
    Colors - Green
    MSRP - $170
    URL - http://www.lawsonhammock.com

    There are a few reasons why the Blue Ridge Hammock has gained a loyal following.

  • Nemo Equipment Tetrapod SE

    Type - Structural Ridgeline Hammock
    Weight - 24.4 oz (Hammock, Straps, Fly)
    Colors - Gray, Green
    MSRP - $400
    URL - http://www.nemoequipment.com

    Nemo Equipment did their homework on this shelter.

  • Therm-A-Rest Slacker

    Type - Unstructured Hammock
    Weight - 16 oz
    Colors - Blue, Green, Gray
    MSRP - $70
    URL - http://www.cascadedesigns.com

    The Slacker Hammock came out last year with a bug net and a set of hanging straps. This year, the company will complete the hammock enterprise with the addition of a rain fly and a hammock warmer.

  • Yukon Outfitters V2 Ultralight Camo Hammock w/Suspension Straps

    Type - Unstructured Hammock
    Weight - 28 oz
    Colors - UN Camo
    MSRP - $99
    URL - http://www.yukon-outfitters.com

    Yukon Outfitters didn't start on a Thai beach, but on the banks of the Big Salmon River in Alaska. One of the company founders lost his coat at the outset of a spring fly-fishing trip. He was forced to buy an expensive raincoat that wasn't worth the price and decided on the spot to make affordable gear that would hold up to the riggers of travel and modern adventures.

More From Issue 11

Don’t miss essential survival insights—sign up for Recoil Offgrid's free newsletter today.

Read articles from the next issue of Recoil Offgrid: Issue 12

Editor's Note: This article has been modified from its original print version for the web.


Build Your Own Survival Bow

Cool leaves of yellow and red pelted my face and hands in the autumn breeze. The wind was in my face, blowing from my quarry toward me. Good, I thought, one more advantage. He wouldn't be able to smell me. I waited for my prey to move clear of the vegetation, as one stray vine or branch could send my arrow careening off target. The shot was lining up perfectly. It was as if I were watching this happen to someone else. I was detached, emotionless, and simply allowing things to happen.

Age-old instincts took hold, and I began to draw the bow. My camouflage was perfect, right down to the bark still clinging to the back of my field-built bow. I drew the nock of the arrow to the right corner of my mouth. Then, to my dismay, the wooden bow made a sound like the “tick” of some large clock. My prey, a fat gray squirrel, looked right at me and bolted faster than my arrow could follow. I muttered a curse under my breath, and then fixed myself on the same thought that my ancestors must have thought on 10,000 failed hunts before me: next time…

It's entirely true that a field-built bow has a lot of quirks, ticks, and actual ticking sounds as you break-in the wood fibers (or actually break them). But if you don't have access to a bow after wolfing down the last of your emergency food supplies and firing your last round, it's nice to know that you can build your own bow just as our forebears once did. The natural materials for the archery tackle haven't changed at all in 10 millennia — all you need is wood, fiber, glue, feathers, and a sharp point for each arrow.

So maybe you're a hunter, looking to take things to the next level by building your own equipment. Or perhaps you're a serious prepper, interested in yet another backup method of food procurement. Or maybe you just watched the movie Predator one too many times as a kid and want to build an alien-slaying primitive bow, worthy of Arnold himself. Whatever the motivation, we're glad you're here. Bow making is an ancestral art form dating back thousands of years and appears in almost every traditional culture on earth. It's a means of hunting for food and fighting back against predatory animals and similarly motivated humans.

Making your own bows, arrows, and archery tackle are also a confidence builder and quite a bit of fun. Read along, and we'll give you the beginner's guide to the tools, materials, and techniques for survival bow making.

The Setup

You may imagine that you'd need an entire woodworking shop to build a wooden bow, and certainly, that wouldn't hurt. But you can also do all of the important work with a fixed-blade knife, a multitool, and a billet to strike the spine of the fixed-blade knife that will baton your way through the wood (see “Firewood Fundamentals” in Issue 10 of OG). The knife and multitool could be part of your normal everyday carry gear, and to finish off your bow-making toolkit, carry a few bow strings, some thread, a few fletchings, and some arrowheads.

Modern “glue-on” broad heads or “trade blank” points can be bought from specialty catalogs and websites, and are similar to the ones that were once traded to native cultures by Europeans. If you're particularly handy, you could chip arrowheads from stone or glass. You could also improvise your own bow strings from 550 cord, but a word of caution: 550 cord is a bit too elastic for the job of bowstring, even after stretching and twisting.

Arrowheads are modern glue-on broad-head, trade blank metal point, a stone point, and a beer bottle point.

Arrowheads are modern glue-on broad-head, trade blank metal point, a stone point, and a beer bottle point.

Finally, you'll need the bow stick (also called a stave or billet, respectively). This can be a recently deceased sapling or branch from a larger tree. You'll want it dead and dry (but not rotten) for same-day use. If you can wait a few weeks, you could also cut a live sapling and allow it to dry in the shade, ideally with any cut ends sealed with paint or glue to prevent cracking. Do a bit of research to find out about the favored bow woods used by the native peoples of your area. Chances are good that those are your top choices.

In the East, I go out of my way to get hickory and black locust. I've also used ash, oak, maple, and other local hardwoods with good results. For those in the Midwest, look for osage orange, which is excellent. Midwesterners can also try more flexible species of juniper. And for the West Coast, try your hand with yew and cedar.

And while you're assembling your supplies, treat yourself to a strip of leather for an armguard. This may save you from a nasty bruise or large blister if you are shooting with bare forearms. A pencil is handy too, though a chunk of charcoal will suffice. A piece of 100-grit sandpaper and a tape measure will finish out your supplies for your first bow.

The How-To:

Step 1: Pick your Stave

This is where you begin striding down the golden path to glory, or the nature trail to hell. You need to select a suitable bow wood species, and it needs to be a good specimen. Start with one of the woods listed above, such as hickory or black locust. Osage orange is a little finicky for beginners. The bow we are creating here is a “quickie” stick bow. It will be more forgiving if the finished bow is longer, rather than shorter.

Start with a dead branch or sapling that shows no sign of rotting (no fungus, and the bark is tightly attached). It could be 6 or 7 feet long when cut in the field, and worked down to 5 or 6 feet long for the finished bow. Pick a stave that's relatively straight and free of knots, side branches, and twists. It should also be about 2 inches in diameter at the thicker end.

Again, if you plan to work the wood later, cut a live sapling and dry it for a few weeks, preferably a few months.

Step 2: Plan Your Bow's Shape

This means that you'll need to find the bow's belly, back, grip, and lay out the limbs. Start by figuring out which way the stick “wants” to bend. Hold the bow stave upright, with one end on the ground. Generally, this is the thicker end on the ground, in the orientation that the sapling once grew. Grab the top of the stave loosely with one hand and push on the middle of the stave. The stick should naturally swivel to indicate its tendency to bend. The outside of the bend is known as the “back” of the bow, and it is the side of the bow that faces your target. The inside of the curve is called the “belly,” and it faces the archer.

Be careful not to mix up these terms (or sides) as you work. Since the back receives the tension when the bow is drawn, damage to the outer growth ring on the back can cause the bow to break. Don't carve, hack, or saw into the back of the bow.

Finally, figure out where your grip will be. Find the middle point of the stave and mark out a 6-inch grip area in the middle. The belly area of the grip will remain unworked (for now). The wood above the grip is called the upper limb, the wood below is the lower limb.

Step 3: Shape the Belly

Bend your prospective bow again, pushing on the grip area from the belly side of the bow. Do this repeatedly and study the way that the upper and lower limbs bend. Generally speaking, the thicker limbs don't bend as much and will require more carving than the thinner limb. Look for areas that bend and spots that don't. Mark the areas that don't bend. Rest the bow stave against a tree, ideally in the fork of a tree. Use your fixed-blade knife and a baton to begin removing wood from the belly of the bow where you have marked them as stiff. Thin down the areas that don't bend, and for now, leave alone the sections that do bend.

build-your-own-survival-bow-stick-bow-belly-shaping

Your goal for this rough shaping process is to leave the back of the bow untouched, and to get the limbs to bend equally by thinning down the belly of the bow. Go slowly and bend the bow often to check your progress. The grip and limb tips (ears) shouldn't bend at this point. Once the stave is bending equally and looking a bit like a bow, you're ready to put a string on it to more accurately see its action. Remember that thick staves require a significant amount of carving, but they typically yield stronger bows. And conversely, slender staves may only need a little belly shaping, but they're often weak bows.

build-your-own-survival-bow-stick-bow-nocking-point

Step 4: Cut Your Notches (Carefully!)

This can be the part were neophyte bowyers destroy all of their hard work. Notch cutting on the bow ears must be done carefully. Use the saw on your multitool to cut small matching notches on the both sides of each bow ear. Cut them on an angle, thinking about the direction the string will pull from each ear toward the grip. Do NOT saw into the back of the bow, just cut into the sides. These cuts should be shallow, just enough to seat the bow string. Attach your string to both ears. It doesn't need to be tight yet; this is simply for testing. Don't be tempted to do your best Hunger Games pose yet either, drawing a rough-shaped bow is a great way to shatter it!

build-your-own-survival-bow-stick-bow-notches

Step 5: What the Hell Is Tillering?

Chances are good that you've never heard the word “tillering” before. It's simply a word that means thinning and shaping, usually in the context of woodworking. And that's what we are doing next.

Cut off a nearby tree branch, about head height, leaving a stub. You could also use some similar way to affix the bow grip. Pull downward on the bow string, gently at first. Carefully study how the limbs bend. You want to see each limb bending equally across its full length. You also want to make sure that the limbs bend equally — compared to each other. The two limbs should look like a mirror image of each other when bent. Use your pencil again to mark areas that are not bending enough. I like to shade them in aggressively, then carve away the marks completely, yet cautiously. It's best to take your string off when carving, so you don't accidentally nick it or cut it.

Tillering may take a while, perhaps hours, but this is how you make a bow. Recheck your strung bow frequently, and continue tillering until you feel you are pulling the string nearly to your draw length. Draw length is measured by holding a bow and pull the string back as if to fire and arrow. Measure the length between the grip and your jaw. Most draw lengths are around 28 to 30 inches for adults. Shorter folks and kids have shorter draw lengths, taller folks have longer ones.

Step 6: Finishing

Continue tillering, checking your limb bend and checking your draw length until you are feeling confident that your bow feels like a real bow. Sand down or carefully carve the belly of the bow to smooth it and remove any “chop marks” from your baton work. This is critical to eliminate weak points. Chop marks tend to create hinge points in the belly, which lead to breaks in the bow back. If you're curious about the poundage of the bow, you can test it now by getting a 5-foot piece of 2×4 lumber.

Use a tape measure and pencil to mark the inches on the lumber, up to 30 inches. Stand the lumber vertically on a standard bathroom scale. Set the bow grip on top of the lumber and pull the string down across the numbers you've marked. When you've pulled down on the string to a full draw length, check the scale reading for a good estimate of your draw weight. You can use a 25- to 35-pound draw weight bow for small-game hunting and target practice. You'll need a 40- to 60-pound draw weight for bigger game animals.

build-your-own-survival-bow-stick-bow-arrows

Conclusion

Bow-making and arrow-making are some of the most challenging feats of craftsmanship you can take on during a survival situation, but they are also proven and vetted game changers. The skills of bow and arrow making, and archery itself, could make you an invaluable member of your team or group. With a serviceable bow and a few well-built arrows, it's possible to take down a variety of game animals (some of which are almost impossible to take without projectile weapons).

build-your-own-survival-bow-stick-bow-ready-aim-fire

After taking small game like rabbits, opossums, and raccoons, you can feed yourself for a day. By taking deer and large game, you can feed yourself for a month or provide for a whole camp of people for many days. In darker times, archery could even be used as a means of self-defense, but let's all hope it doesn't come to that.

Archery and bow-making, like many skills, carry a big learning curve, so it's best to start working on them now, rather than later. And despite all the blisters, splinters, and tears, this can be an immensely rewarding pursuit and quite possibly — your new favorite hobby!

Build Your Own Arrows

As you've seen, there's quite a bit of detail involved in the construction of seemingly simple survival stick bows. You'll have to pay close attention to craftsmanship if you're planning to build bows for the next Katniss Everdeen or some kind of dystopian Robin Hood. But now it's time for a bombshell. The bow isn't the hardest thing to make. At the end of the day (or the end of civilization), the bow is just a bendy stick with a string on it. That's all it is, a stick and a string.

The part that really takes some skill to create is the projectile, better known as the arrow. A great bow won't help us to survive without a proper set of arrows to fire from it. And if you thought bow making was hard, try crafting aerodynamic arrows from scratch — out in the woods. Arrow-making is where your biggest challenge lies. But don't let me scare you off. I'm just adjusting your expectations. Our ancestors built fine arrows from raw materials in the wild, and so can we. Here are the basic steps:

  • Step 1: Find slender and straight saplings, reeds, cane, or bamboo that are already arrow shaft diameter (5/16 inch underneath the bark for hardwood, a little thicker for hollow things like cane). Let nature do the work growing the perfect materials. Don't waste your time trying to whittle a log into an arrow shaft.
  • Step 2: Trim and straighten the arrow shafts. You'll need to trim, carve, or sand off anything that is not contributing to the perfect dowel shape. Cut the shafts a little longer than you think you'll need. Finished arrows should span from the nock to about 2 inches past your knuckles at full draw. The material should be dead, but not rotten. Straighten any curved or crooked spots by warming the spot over a fire, bending it a little beyond straight, and holding the spot in that position until cool. This heating (holding) cooling process helps the woody materials to retain a new shape, which could be “straight” if you do it right.
  • Step 3: Saw the notch and add the fletching. Carefully saw a notch (aka nock) about 1/2-inch deep into the end of the shaft (a multitool saw blade is usually the right size for this). It should match the width of your bow string. If using a hollow material, use a wooden plug and an insert and cut the notch in the solid wood — not the hollow shaft (unless you want to see the string cut the arrow in half). Then plan where your feathers will go in relation to the notch. Two feathers will need to line up with the notch, parallel to it.
    With three feathers, the feathers will need to be equidistant from each other, with one feather perpendicular to the notch cut. These fletchings can be hard to accomplish without glue, even harder if you don't have a dead bird to provide a good assortment of feathers. Your feathers should match on each arrow. Use all right-wing feathers on one arrow, for example. Keep left wing and tail feathers together as well. Trim the fletching, apply glue if you have any, and tie them tightly in place with whatever string you can scrounge. Make sure the front edge of the fletching (toward the arrowhead) is smooth and well secured, or else it may scratch your hand as it glides across when fired.
  • Step 4: Attach your point. Small flat metal arrowheads would be a wonderful thing to add to your bug-out bag, along with a few proper bow strings. Saw a notch in the front of your arrow, then carve a slight tapering to the end of the shaft for better penetration. Glue the arrowhead in place, and bind it tightly with string. If you don't have metal points, try to make some or use stone or glass points you have chipped into a triangle shape. Failing all that, simply carve a point on the wooden shaft or leave it blunt to strike small game.

Anatomy of a Bow

build-your-own-survival-bow-stick-bow-bow-anatomy

Back: This is the side of the bow that faces away from you as you pull on the bow string. The back of the bow is toward the target. If a bow breaks, the back will often produce splinters of wood, as the back is under tension due to the wood fibers pulling away from each other.

Belly: The belly of the bow is on the inside of the bow, facing you as you pull the bow string. If a bow breaks, the belly may hinge or fold while breaking due to the fibers being compacted in the belly. In modern archery, the belly is now called the “face.”

Bowyer: A person who makes bows.

Brace height: The distance from the grip to the string when the bow is strung. The Old English term is “Fistmele,” which is the length of your hand when giving a “thumb's up.”

Ears: Each end of each limb is referred to as an ear, basically the last couple of inches on each end of the bow.

Grip: The grip is the middle of the bow where you actually grip it.

Limb: Each end of the bow is considered a limb, so every bow has two limbs, even though it may be made from one limb of a tree.

Stave: A solid stick of wood that will be made into a bow, also referred to as a “bow stave.”

Take Aim and Fire!

We could write a whole book on traditional bow marksmanship and aiming … and still not cover it all. But if you can stay alive long enough to get in lots of practice, you can learn a lot through observation and experience. So, to keep you alive that long (hopefully), here are the bare-bones basics.

First, you'll need to figure out your dominant eye. You can use the same trick that many early shooters use. Outstretch your arms, make a triangle or circle with both hands, and pick a distant object to look at through your hand opening (both eyes open). Take turns closing your right eye and left eye, to see which one is still looking at the distant object. The eye that's still on target (or sort-of on target) is your dominant eye. If you are right-eye dominant, hold the bow grip in your left fist and shoot across your left knuckles. If you are left-eye dominant, hold the bow grip in your right hand and shoot across your right knuckles. This puts your dominant eye looking right down the shaft. I'm right handled, but left-eye dominant. As such, I've been working on my “southpaw” shooting. Let me tell you without hesitation, eye dominance matters more than hand dominance.

Next, eliminate the variables. Make a mark on your bow grip so your hand always grasps the exact same spot. Then tie a wad of thread around your bow string to create a nocking point that matches the top of your grip. Don't tie your bowstring itself into a knot to create this lump in the string. That's too much stress on the bow string. Use a separate string tied in place.

Then start shooting the bow at a soft target, like a decaying stump. See whether you are more accurate with your arrow nock over or under the nocking point on the string, and try different finger placements. And for safety, wear a glove on the hand that is holding the bow, so that rough fletchings don't scratch up your hand.

Finally — practice, practice, and practice. Make certain that you draw the bow to the same spot for each shot. Try to keep your back “flat” when you are at full draw, and parallel to the target and arrow's path. And then practice some more.

Making Bows = Breaking Bows

It's been said by wiser bowyers than me, that a fully drawn bow is a stick that's almost broken. This is an unpleasant thing to imagine, especially when you have to invest so much time and labor into the process of bow-making. Yes, the lovely bow that you have carefully crafted could break at any time. It could be a hidden flaw in the wood, or more likely, an error in craftsmanship. But there are a few ways to prevent untimely breaks and cracks in your finished stick bow:

  • Never over-draw your bow (bending it farther than it was meant to bend).
  • Don't cut through the growth rings on the back of the bow.
  • Taper the belly of the bow smoothly. Abrupt changes in the bow's thickness create “hinges.” These are spots where the bow limb literally folds and creases, leading to breakage.
  • Protect the finished bow from dings, cuts, scrapes, and scratches. Don't use the bow as a tool, pry bar, walking stick, digging stick, etc. Damage to the bow's surface creates weak points, and weak points lead to breakage.

Oil the bow with grease from your first kill. Wipe some warm animal fat into the bow limbs to keep them supple, prevent cracking and prevent moisture from soaking into the bow. A dry bow is a snappier bow, while a damp bow is more sluggish.

Sources

Hunting & Gathering Survival Manual
www.amazon.com

Three Rivers Achery Supply
www.3RiversArchery.com

Traditional Bowyer's Bibles
www.boisdarcpress.com

More From Issue 11

Don’t miss essential survival insights—sign up for Recoil Offgrid's free newsletter today.

Read articles from the next issue of Recoil Offgrid: Issue 12

Editor's Note: This article has been modified from its original print version for the web.


Infographic: Combat Vehicles of the US Military

Some people like to bird-watch, peering through binoculars to spot rare avian species. Now, there's nothing wrong with bird-watching, as it's a great way to understand the wildlife in your surrounding area, but we prefer to apply this skill set to a different hobby: military vehicle spotting. It's fun to be able to quickly identify various pieces of hardware we come across, whether that's a Humvee, APC, tank, or even a helicopter. Driving by Camp Pendleton in southern California, we practice this skill frequently.

Here's an easy one. Can you identify this vehicle? Photo: Wikipedia

Here's an easy one. Can you identify this helicopter? Photo: Wikipedia

Bird watchers often use a guide book or chart to determine the species they've spotted. So, as military gear spotters, we also see the usefulness of a reference chart. Browsing the internet recently, we came across this cool chart from Pop Chart Lab, called “Combat Vehicles of the US Military”. It shows illustrations of almost every vehicle currently in use by the US military—land, sea, and air.

For a larger version, click here to view it, or click the image below and hit “Download” in the top right corner.

Military vehicles guide 1

If you like this guide, you can buy a large poster of it from Pop Chart Lab. We'd say it could make a cool addition to an office or man cave, and can help you memorize these vehicles each time you glance at it. Knowing the difference between an Apache and a Super Cobra might seem geeky to some, but we think it's a useful skill and a fun hobby.


Memorial Day

Today is Memorial Day. While many of us will be enjoying a day off of work, spending much-needed time with our families, and celebrating the unofficial start of summer, it's essential that we never forget the real reason behind this somber national holiday. This is a day to honor and remember all who have died while serving in the United States military. Those men and women sacrificed everything for our sake, and they deserve our utmost respect.

Memorial day Arlington cemetery

The tradition of a day of remembrance for fallen members of the US military began in 1868, under the name Decoration Day. On May 30th, 1868, people throughout the US used flowers to decorate the graves of those who had died in the Civil War. Over the years, the name Memorial Day became more commonly used, and it was declared the holiday's official name in 1967.

Memorial day US flag

If your home or business has a flagpole, please observe Memorial Day by flying the flag at half mast until noon, then raising it to the top of the pole for the remainder of the day. Aside from this simple gesture, we can all take a moment today to remember those who gave their lives while serving in our nation's Armed Forces. Without their ultimate sacrifice, we would not enjoy the freedoms we do today.


Packing Heat: Insulated Water Bottle Comparison

Imagine you've been out hiking all day in the summer heat, sweat dripping off your brow with each step. Your throat is dry and parched, but you've got just the thing to lift your spirits. You set down your backpack, and reach inside, feeling the touch of steel against your fingertips as they grasp a stainless water bottle. Unscrewing the cap and bringing the rim to your lips, you prepare to be refreshed as you take a gulp of… steaming hot water.

stay-or-go-water-supply

Ordinary single-walled water bottles have almost no insulation, and will change temperature rapidly.

That doesn't sound very refreshing at all, now does it? When temperatures reach triple digits, a sip of cool water can put a smile on your face, but hot water will do just the opposite. Alternatively, when it's freezing cold outside and you're chilled to the bone, you certainly wouldn't ask for a nice cup of ice water. What you'll really want is a beverage that's the opposite temperature of your surrounding environment—that is to say, a cold drink when it's hot outside, and a hot drink when it's cold.

Insulated Water Bottles buyers guide 04

However, this isn't an easy task. Left unobstructed, mother nature will inevitably alter the temperature of any beverages you have to match the ambient temperature. The scientific principle of thermodynamics tells us this transfer of heat energy must happen—it's only a matter of time.

Insulated Water Bottles

Insulated Water Bottles buyers guide 09

Fortunately, humans have developed a way to fight this natural process: insulation. Insulation dramatically slows the transfer of heat , keeping hot things hot and cool things cool. When applied to water bottles, insulation can maintain the temperature inside for hours or even days, no matter its surroundings.

Insulated Water Bottles buyers guide 06

There are many varieties of insulated water bottles on the market, so we decided to test three leading brands to compare the pros and cons of each. In addition to carrying and using each bottle on a daily basis, we performed a hot water test to see how well they actually insulate their contents in a refrigerator. For the purposes of this guide, we selected bottles that would fit a typical large cup of coffee (18 to 20 fluid ounces at most coffee shops). Here are the three bottles we tested:

Insulated Water Bottles buyers guide 03

Read on to hear our thoughts on each bottle, and see how they fared in our testing.

AVEX 3Sixty Pour

Insulated Water Bottles buyers guide 21

AVEX produces a wide range of beverage cups and bottles, both with and without insulation. This particular thermally-insulated model is called the AVEX 3Sixty Pour. Here are its key specifications:

  • Capacity: 24 fl oz.
  • Dimensions: 11.4″ tall, 3″ diameter
  • Dry Weight: 16.3 oz.
  • Construction: 18/8 Stainless Steel
  • Finish: Blue/Black (also available in Black/Green)
  • Special Features: 360-degree pour spout, insulated cup lid
  • Claimed Maximum Insulation: 16 hours hot, 30 hours cold
  • MSRP: $30

Insulated Water Bottles buyers guide 24

The AVEX bottle is the largest of the three, both in internal capacity and external dimensions. It's nearly a foot tall, but provides some unique advantages as a result.

Unscrewing the top of the bottle reveals an insulated cup that can hold 6 ounces of your beverage of choice. Underneath the removable cup is AVEX's 360-degree pour spout, which provides a leak-proof seal. Twisting the pour spout one half-turn conveniently lets liquid flow from any direction the bottle is tipped.

Insulated Water Bottles buyers guide 23

The pour spout can be removed and disassembles into two parts for cleaning. However, AVEX says you shouldn't leave the spout at home, since the bottle will not seal fully with the cup lid alone. If you're planning to primarily use the bottle to dispense drinks, this is not a problem, but it makes drinking directly from the 3Sixty Pour difficult. You'll need to remove the cup, set it aside, unscrew the pour spout, set it aside, and then drink from the bottle and re-assemble.

Fortunately, the pour spout can be swapped for an AVEX ReCharge AutoSeal flip-top lid, if you're so inclined. That lid is sold separately by AVEX for $6.

Insulated Water Bottles buyers guide 22

Overall, we liked the AVEX bottle, and felt its vibrant blue color is quite appealing. The non-slip matte finish also helped us keep it firmly in hand. We'd probably end up buying the optional flip-top lid for daily use, since we prefer drinking straight from the bottle, but the spout-and-cup system is very good in its own right.

Pros:

  • Kept liquid hot the longest of the 3 bottles we tested (see results chart below)
  • Convenient built-in cup and easy-to-use pour spout
  • Attractive vibrant matte blue finish

Cons:

  • Cannot be used with only the cup lid, requires pour spout to seal fully
  • Difficult to drink directly from the bottle, unless an optional lid is purchased

Hydro Flask Wide Mouth Coffee

Insulated Water Bottles buyers guide 11

Hydro Flask is a well-known name in the insulated bottle market, and its products can be found in many large outdoor goods stores. We tested a Wide Mouth Coffee bottle, which comes with a flip-top lid for quick sips of coffee or tea. Here are its key specifications:

  • Capacity: 20 fl oz.
  • Dimensions: 9″ tall, 2.9″ diameter
  • Dry Weight: 10.8 oz
  • Construction: 18/8 Stainless Steel
  • Finish: Mango (also available in brushed stainless or 5 other colors)
  • Special Features: Flip-top lid, sweat-free powdercoat finish
  • Claimed Maximum Insulation: 6 hours hot, 24 hours cold
  • MSRP: $28

Insulated Water Bottles buyers guide 14

The Hydro Flask Wide Mouth Coffee is appropriately-named, since it's specifically designed for coffee drinkers. Its 20-ounce capacity is just right for a large cup of Joe, such as a Starbucks Venti. Also, its compact size and light weight make it a great choice for travel. It fits nicely into a car's cupholder, and isn't so tall that it gets in the way.

The Hydro-Flip lid design makes one-handed drinking a breeze—just apply a little pressure with your thumb, and it pops right open. No unscrewing a tight lid, and no separate parts to worry about losing or dropping.

Insulated Water Bottles buyers guide 13

The only downside to this lid is that it seems to affect the bottle's insulation capabilities. With this lid installed, water in our Hydro Flask ended up about 30 degrees cooler than the other two competitors, after sitting in a fridge for 12 hours. We've noticed from previous experience that the screw-on Wide Flat Cap lids Hydro Flask offers for $9 are much better at retaining heat for long periods.

Hydro Flask offers tons of customization options to choose from—many capacities, mouth types, lid types, and color options. If you want a bottle in bright purple, or a tiny size for your kids to use, or even a huge 64-ounce insulated beer growler, they can accommodate.

Insulated Water Bottles buyers guide 12

The Hydro Flask Wide Mouth Coffee is a good little insulated bottle for various uses. It may not retain heat for a full day in frigid conditions, but it does offer a lot of all-around convenience in a light and durable package.

Pros:

  • Quickest bottle to drink from, with a simple flip-top lid design
  • Compact and lightweight
  • Lots of size, color, and lid options to choose from

Cons:

  • Didn't retain heat as well as the other two bottles we tested, likely due to the flip-top lid

YETI Rambler

Insulated Water Bottles buyers guide 16

YETI became successful with their famous line of “grizzly bear proof” coolers, and branched out into tough insulated cups and beverage containers. This model is a new addition to that line, called the Rambler. Here are its key specifications:

  • Capacity: 18 fl oz.
  • Dimensions: 9.5″ tall, 3″ diameter
  • Dry Weight: 15.9 oz
  • Construction: 18/8 Stainless Steel
  • Finish: Brushed
  • Special Features: “Over the Nose” ultra-wide mouth, TripleHaul 3-finger carry handle
  • Claimed Maximum Insulation: No claims made by YETI
  • MSRP: $40

Insulated Water Bottles buyers guide 19

The YETI Rambler is a simple insulated bottle with a no-frills design. It may only come in one color, and it may only offer one lid option, but it's very good at what it does. Featuring a solid stainless design with a brushed exterior, this bottle is unquestionably tough. It also held its own in our insulation test, retaining over 60% of its heat after 12 hours in a refrigerator.

The Rambler's business end is topped off by an insulated TripleHaul cap, named accordingly due to the fact that it's designed to be carried with a three-finger grip. We also liked its “Over the Nose” wide mouth, which prevents you from bumping your nose or tilting your head back awkwardly with each sip. This design makes cleaning easy, too.

Insulated Water Bottles buyers guide 18

One downside to the Rambler is its price, about $10 higher than the competitors here. At 18 ounces, it's also slightly too small to pour in some large-size coffees. This wouldn't be a big deal if YETI offered a slightly bigger size, but the next size up is twice as large (36 ounces).

As long as the lack of color choices, lid options, and size variety doesn't bother you, the YETI is a solid choice. It did a great job retaining heat, ending up only a few degrees cooler than the dual-capped AVEX, and if it's anything like YETI's coolers, it'll be serving us well for years to come.

Insulated Water Bottles buyers guide 17

Pros:

  • “Over the Nose” wide mouth makes it easy to drink from
  • Very good heat retention
  • Simple, no-frills style

Cons:

  • No optional extras or color choices, and only three size choices
  • A bit more expensive than the other bottles

Insulation Comparison Test

Insulated Water Bottles buyers guide 07

To compare the insulation abilities of these bottles, we poured equal amounts of boiling water into each, and then placed them inside a 40-degree refrigerator for 12 hours. After pouring from the kettle into the bottles, the water temperature started out at 205 degrees. We then checked the temperature of each bottle's water at several intervals: 1 hour, 2 hours, 6 hours, and 12 hours. Here are the results of our test:

Insulated Water Bottles buyers guide 25v3

The water we started with is approximately the temperature of a freshly-brewed pot of coffee—just under boiling. A cup of hot coffee is generally considered ideal for drinking at temperatures in the 120 to 140 F range. So, all our bottles can keep coffee piping hot for at least 6 hours, even in sub-40F outdoor temperatures. This is impressive considering how fast the temperature of our control glass of water dropped—it was barely room temperature after an hour, and ice cold after less than two hours.

Insulated Water Bottles buyers guide 02

By the 12-hour mark, the water in our Hydro Flask was still quite warm, but not what we'd consider hot. This actually exceeds Hydro Flask's claim that the bottle can keep beverages hot for 6 hours. We'd say it kept water hot for at least 8 hours. The AVEX and YETI were neck and neck until the very end, when the AVEX's contents remained 5 degrees hotter.

Overall, we'd say each of these bottles has its advantages. If you prefer drinking from a cup instead of a bottle, and want a little extra capacity to get through the day, the AVEX is a great choice. Anyone looking for a light and versatile bottle could be well suited by the Hydro Flask. And the YETI is simple and tough with very good insulation properties. Whether it's hot or cold outside, any of the three will help you pack a drink that's just the right temperature.


RinseKit Pressurized Portable Shower

Whether you're out camping with the family for a few days or surviving alone in the backcountry, maintaining personal hygiene is important. Bathing regularly prevents disease and infection, and makes sure your smell doesn't scare off any people (or even wild animals) you come across. However, jumping into a freezing cold river is less than pleasant, and it's not always practical to drop everything and find a large body of water to bathe in. So, finding a way to bathe at your campsite is ideal.

Rinsekit portable shower 1

Most of us are familiar with camp showers–devices that are often as simple as a suspended plastic bag attached to a hose and spray nozzle. These simple portable showers can get the job done in a pinch, but their lack of pressure and cold, gravity-fed water won't leave you feeling comfortable. Fortunately, a new type of shower has launched on Kickstarter, and offers promising features that set it apart from these bag-and-hose setups.

Rinsekit portable shower 2

This new portable shower is called the RinseKit, and it's claimed to offer the power of a regular garden hose with added mobility. The unit connects to a household hose spigot or sink, and fills an internal chamber with water, compressing air already trapped inside the RinseKit to approximately 65psi. This pressure is trapped in the chamber, and is used to force water out of an attached hose, wherever you take the device.

Rinsekit portable shower 3

The process takes 30 seconds to fill with 2 gallons of water, and enables the RinseKit to spray continuously for up to 5 minutes. No pumping or batteries are required, although the RinseKit does offer a heater attachment that can increase water temperature to 100 degrees Fahrenheit. This heater can be powered from a home outlet or car battery, and the RinseKit's insulated design retains heat for hours.

Rinsekit portable shower 4

For more information on the RinseKit, check out the KickStarter here.


Forbidden Fruit: The Deadly Manchineel Tree

As survivalists, it's advantageous for us to learn about naturally-occurring plant species, since various types of flora can provide renewable sources of food, water, cordage, and even medicine. It's OK to be a tree-hugger when one might end up saving your life. However, there are some species of plants that you'll want to avoid at all costs, as we have previously discussed in our “Devil's Greenhouse” article. These toxic and deadly plants may look unassuming, but if you eat or even touch them, you could become seriously ill.

The Manchineel fruit looks appealing at first glance. Photo: Dick Culbert/Flickr

The Manchineel fruit looks appealing at first glance. Photo: Dick Culbert/Flickr

At the very top of this list of dangerous plants is the Manchineel tree, a species native to Florida, the Caribbean, and Central and South America. The Manchineel tree is also known as the Beach Apple, due to its similar leaf structure and tasty-looking small green fruits. In contrast to this appearance and friendly nickname, it's certainly not an apple tree, and should never be eaten from or even touched.

Machineel tree apple of death 2

Photo: Wikipedia

A more appropriate name for the tree comes from the Spanish language, where it is referred to as “la manzanilla de la muerte”, or “the little apple of death“. Even this name doesn't do justice to the extremely poisonous nature of the Manchineel tree, since the apple isn't the only dangerous part—literally every part of this tree contains strong toxins, some of which have not yet been identified. Here's a quick breakdown of some of the dangerous elements:

  • Fruit is reportedly “pleasantly sweet” at first, but soon progresses into an excruciating burning/tearing sensation, and causes an inability to swallow solid food. This may later result in gastrointestinal bleeding and bacterial infection.
  • Milky white sap contains skin irritants and can result in blistering of the skin on contact.
  • Touching the leaves can cause allergic reactions and rashes.
  • Exposure to smoke from burning the wood can cause blindness.
Machineel tree apple of death 1

Photo: Wikipedia

Even standing under the tree during a rainstorm can cause damage to the skin and eyes, as the water contains traces of sap from leaves and bark. Manchineel trees are sometimes marked with warning signs to tell passersby about the danger.

There is at least one known use for the Manchineel tree, however. Carib Indians frequently used sap to poison the tips of arrows, and also used the leaves to poison the water supply of their enemies. For more information on this “Apple of Death”, check out this article from Atlas Obscura.


CRKT Homefront Knife with Field-Strip Tech

This week, Columbia River Knife and Tool announced the release of an all-new folding knife, which is the result of a partnership with famous blade designer Ken Onion. The new CRKT knife is known as the Homefront, and offers a vintage look inspired by WWI heirlooms. The bayonet-lug-style flipper, tank-tread-inspired jimping, and bronze-anodized handle scales provide an antiquated look.

CRKT Homefront knife 02

However, despite its classic looks, this blade has a modern and innovative trick up its sleeve. The CRKT Homefront is the first knife on the market to feature patent-pending Field-Strip technology, which allows users to dis-assemble the blade and handle and clean these items in the field. Better yet, the takedown is operated by a lever and release wheel, so it requires no tools whatsoever.

CRKT Homefront knife 03

Designer Ken Onion states, “The applications are vast. Hunters can clean the blood and entrails easily from their knife. Mechanics can clean the grime and grease out. Soldiers can take the dirt, dust and sand out.” According to a CRKT press release, this technology has been in development for over ten years.

On the business end of the Homefront is a 3.5-inch modified drop point blade, constructed of AUS-8 stainless steel. Here's a list of the rest of this knife's specs:

  • Blade Length: 3.5”
  • Blade Edge: Plain
  • Blade Steel: AUS-8 Stainless with Brushed Finish
  • Thickness: 0.133”
  • Open: 8.3”
  • Closed: 4.7”
  • Weight: 4.8 oz.
  • Handle: 6061 Aluminum
  • Lock: Locking Liner
  • MSRP: $150

CRKT Homefront knife 04

For more information on the new CRKT Homefront folding knife, visit CRKT.com.