Infographic: Protein-Rich Foods

Protein is one of the human body's core components. This substance makes up approximately 15% of an average person's total body weight, acting as the major substance for muscle cell growth and repair. Protein is also composed of smaller building blocks known as amino acids, which are necessary for the production of many key bodily substances — for example, immune system antibodies, digestive enzymes, and hormones.

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The human body can produce some amino acids on its own, but other amino acids must come from the protein in foods we eat. These are known as essential amino acids, and they typically are found in animal-based sources of protein, such as meat, fish, poultry, eggs, or dairy. Many other beneficial amino acids are available through plant-based protein sources, such as beans and legumes, nuts, seeds, grains, and fruits/vegetables.

Survival food beans

According to the Harvard School of Public Health, we “need to eat a variety of protein-containing foods each day in order to get all the amino acids needed to make new protein.” Failure to consume enough protein can lead to a condition known as Kwashiorkor, which “often occurs during a drought or other natural disaster, or during political unrest”, according to the U.S. National Library of Medicine.

In order to vary and maximize your protein intake, check out the following infographic. It contains 20 protein-rich foods to incorporate into your diet:

Infographic protein rich food hunting plants health 1

Several of these foods, such as dry beans, nuts, peanut butter, and beef jerky have a long shelf-life. For more shelf-stable food options, check out our article on shelf-stable survival food. Other sources of protein can be obtained in a survival situation by learning to hunt or fish. Either way, remember to keep your protein sources varied as much as possible.


Knife Refinishing: DIY Acid Etching and Stonewashing

Including a knife as part of your every-day carry is pretty much a no-brainer. This cutting tool is useful for a nearly-endless list of tasks, whether you're opening boxes at work or splitting firewood in a survival situation. However, let's be real — it's not always all about pure functionality. It's nice to have a knife that both looks cool and cuts effortlessly. If that weren't the case, more of us would end up carrying around simple box cutters, and there wouldn't be as much of a market for high-dollar custom blades.

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The cool splatter-finish on this Zombie Tools Vakra kukri was created through careful application of ferric chloride...

So, what do you do if you have a knife that works well, but is a bit aesthetically boring? You could retire it and buy a new one, or you could spend a little time and learn to customize your existing knife. Time-tested methods like acid etching and stonewashing are frequently used by major knife manufacturers, and with a little practice and around $100 in materials, you can use these techniques as well.

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The handle on this Zero Tolerance 0630 is made from finely-stonewashed titanium.

WARNING: Before you begin refinishing any blade, take every safety precaution. Be careful to ventilate your work area and wear protective gear. Research the type of steel and acid you'll be using, and any dangerous interactions they may have. Remember that you're dealing with powerful acid and/or fast-moving stone fragments, so protect your eyes and skin. If you don't take these precautions and hurt yourself, don't blame us. This is not an exhaustive guide — we encourage doing additional research to ensure your own safety.

Acid Etching

Acid etching makes use of a chemical reaction between an acidic etchant solution and the steel of your blade. There are many variables here, such as the type of steel used, the type of acid applied, and the amount of time the blade is treated. Etching acids can range from powerful hydrochloric or sulfuric acid to much weaker acids — even household vinegar, citrus fruit, or mustard can be used effectively.

In the video linked above, YouTuber TheSmokinApe acid-etches an ESEE blade with mustard. Yum.

In the video linked above, YouTuber TheSmokinApe acid-etches an ESEE blade with French's mustard. Yum.

However, for the purposes of this guide, we'll discuss one of the most common acid etching solutions in the knife industry: ferric chloride. This etchant is available from most electronic supply stores for about $15 per quart, usually under the name PCB etchant (used for acid-etching circuit boards). Warning: while ferric chloride works well on steel, DO NOT use it with aluminum parts, as it can create a dangerous reaction. Again, research your acid and metal ahead of time to avoid unwanted reactions.

Zombie tools bushlicker bushcraft knife 1

Above: Zombie Tools uses ferric chloride solution to acid etch its blades, yielding a dark and blotchy finish. You shouldn't expect to replicate this exact look without some serious trial and error, especially since Zombie Tools keeps the exact process they use on these blades a trade secret. However, basic acid-etching is also an approachable DIY skill.

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In the video at the end of this article, Smock Knives demonstrates both DIY acid etching and stonewashing.

Stonewashing

Zero Tolerance Kershaw knife factory 086

Often heard in the context of denim fabric and jeans, stonewashing (also called tumble finishing) is a technique that works exactly as you'd imagine — an item is washed in tumbling or vibrating container with water, soap, and an abrasive material. With fabric, this produces a lighter, well-worn appearance. With metal, it can create anything from a finely-textured matte finish to a rough scratched-up look.

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Above: In our recent tour of the Zero Tolerance knives HQ, we saw how the company uses large industrial machines to stonewash its blades. On a much smaller scale, it's possible to use a similar technique in your own garage.

Zero Tolerance Kershaw knife factory 094

These Zero Tolerance blades were recently stonewashed, and will soon be sharpened.

The end result of stonewashing is highly-dependent on both tumble intensity and the media (i.e. stones) used. Extremely fine media, such as sand or walnut shell fragments, will produce an even matte finish — this is often considered tumble polishing rather than a true stonewash.

Zero Tolerance Kershaw knife factory 099

A Kershaw knife handle scale, before (top) and after bead blasting (bottom).

Bead blasting or sandblasting, which fires these abrasives from a pressurized nozzle, is also used to achieve these lighter finishes. However, these techniques will require an air compressor and media blasting setup, which can be expensive. So, we'll be focusing on the rougher side of the spectrum, as it's easier and less costly for beginners.

Knife refinishing steel blade acid etch diy 3

Stonewashing can be accomplished with under $100 in materials, and these items can be reused on future projects.

Heavier stonewashing media typically consists of literal stones or ceramic pieces, which produce a rougher worn appearance. Increasing the vibration or tumbling intensity or adding unevenly-shaped natural stones can enhance the roughness of this finish.

Materials List

So, what do you need to acid etch and stonewash a knife? Here's a quick breakdown.

Acid Etch:

  • Protective gloves/eyewear and a well-ventilated work area
  • Acidic etching solution such as pre-diluted ferric chloride, available on Amazon or at local electronics stores – $15
  • Acid-etch resist substance, such as nail polish, vaseline, or vinyl stickers
  • Two plastic or glass containers, one for acid and the other full of water
  • Baking soda to neutralize acid
  • Coat hanger or wire
  • Optional: sandpaper, cotton swabs
Other metal parts, such as handle scales, can be stonewashed as well.

Other metal parts, such as handle scales, can be stonewashed as well. This handle was stonewashed, then anodized.

Stonewash:

Learn the Techniques

Once you have these materials, the techniques are quite simple. Some fine-tuning and experimentation will be necessary to get the finish you're looking for, so start out with an inexpensive knife. The following video from Smock Knives shows how to perform the DIY acid etch and stonewash process on your blade (or handle, for that matter). We'll also summarize the steps below.

Acid Etch:

  1. Disassemble your knife, and thoroughly clean and dry the part you're going to etch (blade, handle, or clip). Even a single fingerprint will effect your acid etch, so be cautious.
  2. Fill a glass jar with enough ferric chloride to cover the metal part.
  3. Apply resist substance such as nail polish or vaseline to coat any sensitive areas, namely the pivot point, detent, and lock face. This can also be used to paint stripes, lettering, or splatter designs on the blade — feel free to get creative.
  4. Use a wire to lower the part into the acid, being careful NOT to touch the acid. (Alternate method: apply acid to steel in small quantities using cotton swabs, rather than submerging the entire part.)
  5. Leave the part submerged for about 5-15 minutes. Longer immersion will darken and remove more metal.
  6. Carefully remove the knife with your wire, and submerge it in water, agitating to rinse. Apply baking soda to neutralize the acid. Be sure the acid has been thoroughly neutralized and rinsed before touching any item it came into contact with.
  7. Clean the resist substance from the blade. Optional: use sandpaper to remove the resist material and add brushed texture to the blade.
  8. Optional: repeat steps 3 through 7 to etch away more metal.
  9. Store your acid in a safe and sealed plastic container marked “DANGER POISON” for future use.

Stonewash:

Stonewashing can be used on its own, or applied after acid etching for a darker worn appearance.

Knife refinishing steel blade acid etch diy 5

  1. Set up your vibratory tumbler, and fill it partially with ceramic stones or other media.
  2. Add some water and a small amount of dish soap to lubricate the media.
  3. Insert your metal part, and power up the tumbler. Run the tumbler as long as needed to achieve your desired finish.
  4. Optional: Insert the part into a sealed plastic jug with stonewashing media, water, and soap. Manually shake, or wrap in towels and place in a clothes dryer on “no heat” setting. This can produce a rougher or more uneven finish.
  5. Thoroughly clean your knife, then oil, reassemble, and sharpen it — check our guide on how to sharpen a knife.

The Results

After following the steps in this article, a reader named Alex sent us the below before-and-after photo of his Spyderco. We'd say it turned out pretty cool — nice work, Alex.

Knife refinishing DIY stonewash acid etch Spyderco custom 1

Planning to try refinishing one of your knives? We'd love to see the results. Snap some photos and email them to me.


New: Fenix FD Beam-Focusing Flashlights

When it comes to survival gear, versatility is a major concern. If you have a tool that works extremely well in one specific setting but struggles in all other cases, it's probably too specialized to be of much use in the long run. This is why we often carry compact multi-tools instead of lugging around a toolbox full of single-use items.

Just like these other tools, flashlights offer a wide range of shapes, sizes, and intended purposes. However, if you're going to rely on a single flashlight for every-day carry or emergency use, it needs to be versatile enough to provide the illumination you need in a variety of settings. This desire for maximum versatility led to the development of flashlights with beam-focusing optics. This category of lights features an adjustable lens, which moves closer to or further from the LED light source, changing the beam angle on demand.

Fenix FD beam focusing flashlight light LED EDC 4

Fenix has recently announced that it will be offering a line of beam-focusing flashlights for 2017. The new Fenix FD Series is launching with two lights: the FD30 and the FD41.

Fenix FD beam focusing flashlight light LED EDC 8

The FD30 (seen here) and the FD41 are both designed for pocket carry and EDC use.

Both the Fenix FD30 and FD41 are constructed from tough anodized aluminum, which is impact-resistant to 1 meter drops and IP68 waterproof to 2 meter depth. Both lights also produce a maximum of 900 lumens, and are controlled by a combination of two switches:

Fenix FD beam focusing flashlight light LED EDC 5

  • Tail cap switch – Turns the light on and off, with a half-press for momentary mode and a full-press for constant-on.
  • Side switch – Cycles through five output modes: Turbo (900 lumens), High (350 lumens), Medium (150 lumens), Low (10 lumens), Strobe

Fenix FD beam focusing flashlight light LED EDC 7

These lights also offer dual-battery compatibility, and can run on a single rechargeable 18650 lithium cell or two CR123A batteries. To adjust the optical lens and beam pattern, the ridged focusing ring is twisted clockwise or counter-clockwise.

Fenix FD beam focusing flashlight light LED EDC 6

The new Fenix lights share many functional similarities, but the key difference between the FD30 and FD41 is dimensions. The FD30 (above) is the smaller light, with a 5.5-inch long by 0.9-inch diameter body, and a 1-inch diameter head. The FD30 flood light reaches 67 meters, while the focused spotlight reaches 200 meters. MSRP is $75.

Fenix FD beam focusing flashlight light LED EDC 2

The FD41 is slightly larger, with a 5.7-inch by 1-inch body, and a flared 1.6-inch diameter head. The FD41 also offers a crenelated bezel, for use as an impact weapon in self-defense scenarios. The FD41's larger head diameter provides more adjustability and range — its flood light has a 47-meter range, while the fully-focused spotlight reaches 340 meters. MSRP is $85.

For more information on the new Fenix FD series flashlights, visit FenixLight.com.


Flood-Chaser Documents Flash Floods on Video

Most of us have heard of flash floods on the news, in books, or on the internet. However, few have experienced this force of nature up close, so it's easy to underestimate its sheer speed. During a flash flood, a wall of fast-moving water can sweep through a low-lying canyon or riverbed, washing away trees, boulders, and anything else in its path.

Firearm or flashlight water flooding

Flash floods can also strike areas where the weather is clear and dry, due to heavy rainfall miles upstream. By the time you hear or see it coming, you may have only seconds to get out of its way and escape to higher ground. If a flash flood strikes your campsite in the middle of the night, you'll have even less time to react. According to the National Weather Service (NWS), a 6-inch-deep creek can swell into 10-foot raging rapids in less than one hour.

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The power of flash floods is also easy to underestimate. Only 6 inches of fast-flowing water can knock a strong adult off his or her feet, and 2 feet can carry away a large truck or SUV. Water may not even reach the top of your car's tire, but it can still push it off the road. The Centers for Disease Control and Prevention report that over half of all flood-related drownings occur when a vehicle is driven into hazardous flood water. This is why the NWS slogan “turn around, don't drown” was developed.

In order to document the speed and power of flash floods, one videographer has become a flood-chaser of sorts. His name is David Rankin, and he has a YouTube channel dedicated to films of flash floods. The video below has received nearly 3 million views, and shows an up-close look at the debris-laden floodwater front. Warning: Some of the actions seen in this video are extremely dangerous. Do not attempt to get this close to a flash flood.

In a more recent video from August 2016, Rankin shows the terrifying progression of floodwater through narrow canyons and riverbeds in Utah. He states that these floods occurred over 6 hours after the storm had passed through the region. Again, even if the skies are clear, it's important to be extremely cautious when traversing low-lying areas. Rankin's recommendation is sound: check weather forecasts thoroughly before visiting flood-prone canyons.

Finally, we'll leave you with a legitimately scary cell phone video taken of a flash flood. This group of hikers, including several children, entered one of Utah's most famous slot canyons on a clear day. The video description states, “We checked the weather the day prior and there was no chance of rain. We were out of cell phone/internet coverage. This is proof of how fast things can get ugly!”

The takeaway from these videos should be obvious: be extremely careful around low canyons, riverbeds, and dry lakebeds. A flash flood can sweep through in minutes, and push you downstream with immense force. Check the forecast, be aware of your surroundings, and watch for signs of rainfall in the distance.


News: Aimpoint Micro S-1 Shotgun Red Dot Sight

shotgun can be a real asset when it comes to both home defense and putting food on the table. However, not all shotguns are created equal for these two purposes. A compact tactical shotgun may be excellent in a home-defense scenario, but it's far from ideal for hunting ducks, turkey, or even deer. A dedicated hunting shotgun will be better-suited for taking home waterfowl and game.

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There's another key distinction between tactical shotguns and hunting shotguns. Tactical shotguns often include a Weaver or Picatinny rail for mounting a red dot optic, which can improve your ability to quickly acquire and track targets. Hunting shotguns typically lack this feature, but many do have a ventilated rib along the top of the barrel.

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Aimpoint has announced a new red dot sight that mounts directly to the ventilated rib on most popular hunting shotguns. It's called the Aimpoint Micro S-1, and the company says it has the potential to greatly enhance hit percentage for waterfowl, upland birds, turkey, and deer. This sight was unveiled at the 2017 SHOT Show earlier this month.

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The Aimpoint Micro S-1 uses a carbon-fiber-reinforced mounting system to attach to any point on the ventilated barrel rib. This eliminates the added weight of a traditional Weaver/Picatinny rail, and keeps the sight close to the bore axis. Interchangeable adapter plates are included, allowing the the S-1 to fit most Browning, Beretta, and Benelli shotguns.

AImpoint micro S1 shotgun red dot sight 4

The Micro S-1 uses an 18mm aperture and large 6 MOA red dot, with 12-position intensity dial. The anodized aluminum body contains a single CR2032 lithium battery, weighs a total of 3.53 ounces, and is fully waterproof to 15 feet.

AImpoint micro S1 shotgun red dot sight 1

An official MSRP has not yet been set for this optic, but company representatives say it should be available soon in the “low-to-mid $700” range. That may sound like a lot to the more budget-conscious among us, but if it means the difference between putting food on the table and missing a crucial shot in an emergency, it's a valuable asset. For more info on the Aimpoint Micro S-1, visit Aimpoint.com.


New Yaktrax Summit Traction Device for Boots

If you're a kid on a hot day in the middle of summer, a backyard slip-and-slide is a recipe for fun. When you're an adult on a frigid day in the middle of winter, that slip-and-slide experience is anything but fun. Walking on ice in slick rubber boots often leads to a string of expletives and a bruised rear end — that is, if you don't fall flat on your face.

Winter ice crampon boot traction device

Crampons are great if you're a hardcore ice-climber, but they're overkill for walking or hiking. Photo:...

There are a few potential solutions to avert this impromptu winter slip-and-slide. Experienced ice climbers use devices called crampons, with long steel spikes that dig into the ice. Unfortunately, crampons are bulky and restrict arch movement, making walking smoothly a difficult task. On the less-extreme side, Yaktrax has offered a variety of traction devices for walking, running, and hiking in winter. But, these devices may not provide adequate traction for very slippery surfaces like hard-packed snow or glacial ice.

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The Yaktrax Summit bridges the gap between ice-climbing crampons and spikeless traction devices.

Recognizing the gap between its existing line of consumer-grade traction devices and pro-grade crampons, Yaktrax has launched a new heavy duty traction device called the Yaktrax Summit. This system uses 3/8-inch triangular carbon steel spikes to bite into ice, yet also retains comfort and natural foot flexibility.

The Yaktrax Summit system fits over most types of footwear, and uses a Boa closure system to ratchet down tightly around your boot. Molded rubber bands fit the toe, heel, and each side of the arch, and attach to the sole plates via welded stainless steel chain links.

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The sole plates are made from flexible rubber, and are molded around twelve 3/8 inch abrasion-resistant carbon steel spikes per shoe. This design maximizes grip while retaining flexibility and preventing snow buildup between the spikes.

Yaktrax Summit boot ice traction spikes crampon winter 1

The Yaktrax Summit traction device is available now in sizes from small to extra-large, fitting a range of U.S. men's shoe sizes from 5 to 14+, or U.S. women's 6.5 to 15.5+. MSRP for this system is $90. For more information, go to Yaktrax.com.


How to Make Pine Resin Glue Sticks

When it comes to binding two items together, it's hard to beat modern adhesives. Duct tape, Cyanoacrylate superglue, two-part epoxy, and even construction adhesives like Liquid Nails can be indispensable for repairing gear and crafting useful items in a survival situation. If you're in a long-term survival scenario, these resources will be limited and will inevitably run out. Even if the situation isn't dire, you may find yourself with a need for glue, and no modern adhesives on hand. Improvising an adhesive from the resources around you is a valuable skill.

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Today, we'll be taking the term “glue stick” a bit more literally.

One time-tested source of adhesive in nature is pine resin, also called pine sap. This substance is naturally sticky and viscous, but can be transformed into an excellent glue through careful application of heat and a temper material. The heat liquefies the resin, and the temper thickens and strengthens it into a pliable yet sticky gel.

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The basic steps to making pine resin glue are as follows. First, find some suitable trees. Pine is used in this example, but other evergreen conifers such as spruce, fir, or cedar can work as well. Look for sap running down the bark. It should be thick and tacky, but not completely solidified. Use a stick to scrape this resin into a metal tin.

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Once you have a substantial amount of resin, you'll also need a temper material. Crushed charcoal powder is frequently used, but finely-ground dry grass or even pulverized rabbit droppings can be substituted. Heat the tin of resin over hot coals, and stir the resin frequently until thoroughly liquefied, gradually adding temper material until the desired consistency is reached. Just don't boil the glue, as this may cause it to become brittle.

The following video from Primitive Pathways demonstrates this technique, and gives other helpful tips:

These primitive pine resin glue sticks provide an easy way to transport and store adhesive in usable amounts. When you need some glue, just hold one of these sticks over the fire until it softens, and brush or dab it onto a surface to apply it. It may not be super glue or JB-Weld, but it's the next best thing — and it won't cost you a dime.


Cold Weather Survival – Part 1: Icy Excursions

The recent return of the “polar vortex” has brought life-threatening temperatures and Day After Tomorrow-style frozen landscapes to cities which rarely see this weather. The fortunate few, through a combination of preparation and or/luck, can curl up on the couch with extra blankets and a small(ish) glass of warming bourbon. But what if you had to not only survive in these conditions, but actually work outside in them and get things done? Regardless of where you call home, you may end up visiting one of these regions at exactly the wrong time. Or you may have to help your snowbound family members.

With that in mind, RECOIL OFFGRID presents the first installment in a series on Cold Weather Operations. It’s based on the U.S. Army’s recently updated Mountain Warfare and Cold Weather Operations Manual, as well as in-person interviews with the U.S. Army Corps of Engineers. The previous Cold Weather Manual was released in 2011, so the new 2016 version incorporates hard-won lessons from the last five years of war in the high-altitude bleakness of Afghanistan and other locales. Don’t wait to learn the hard way—use these tips to learn ahead of time how to deal with icy issues.

Know Thy Enemy: Cold Weather

Arctic Tough 2nd Lt. Jessica K. Hayashida and her fellow U.S. Army Alaska Aviation Task Force Soldiers assigned to Headquarters Company, 1-52 Aviation Regiment, at Fort Wainwright, Alaska, conduct Cold Weather Indoctrination Course II (CWIC) training Nov. 19, 2015. These Soldiers completed a three-mile snow shoe ruck march to their bivouac site and spent the night sleeping in Arctic 10-man tents. CWIC training is required of all Soldiers assigned to U.S. Army Alaska annually to ensure America's Arctic Warriors have the knowledge and experience to survive, train, operate, fight and win in extreme cold weather and high-altitude environments. (Photo by Spc. Liliana S. Magers, U.S. Army Alaska Public Affairs)

Photo by Spc. Liliana S. Magers, U.S. Army Alaska Public Affairs

The Army defines five different categories of cold:

  • Wet cold, +39° F to +20° F
  • Dry cold, +19° F to -4° F
  • Intense cold, -5° F to -24° F
  • Extreme cold, -25° F to -40° F
  • Hazardous cold, -40° F and below

Though it might seem the opposite to those who grew up not having to scrape ice off of the windshield, dry cold is actually easier to handle than wet cold. In wet cold conditions your gear, clothing, and body are constantly damp. Your body’s core temperature will drop faster since wet skin and clothing negates any insulating effects. Simply walking becomes difficult because the ground becomes a muddy slush. However, once the temperature drops to a dry cold, humans and equipment generally work more effectively due to the consistently-frozen state.

Photo by Spc. Liliana S. Magers, U.S. Army Alaska Public Affairs

Intense cold is where the term “mind-numbing” starts to apply. Everything takes longer, not just because of the thicker clothing layers but because your brain instinctively starts to focus on survival and less on attention to detail.

The Army’s definition of extreme cold seems to say it best. “It is easy for individuals to prioritize comfort above all else. Personnel withdraw into themselves and adopt a cocoon-like existence.” Unless you’ve survived in this environment before, it’s likely that whatever plans you thought would work are no longer feasible. Obviously hazardous cold is even worse, and extensive training is required for anyone to operate effectively.

Bugging Out …Or In

Soldiers practice plotting coordinates in preparations for real-life scenarios locating mock injured or lost recreationists near Steamboat Springs, Colo., in Routt National Forest Jan. 27, 2015. Navigation, deep snow driving, winch recovery and cold weather survival and first aid was all part of the four-day training exercise with thirty-nine Soldiers from Colorado's Front Range Jan. 26 to 29, 2015. The exercise provided realistic scenarios of lost or injured recreationists throughout the 12,000 acre training area. Soldiers practiced quick and efficient response through leadership, cooperation and planning using eight of the 10 small unit support vehicles (SUSV) owned and maintained by the Colorado National Guard. The annual training is an integral part of CONG's domestic emergency preparedness. Snow response training means CONG is always ready, always there to meet the needs of Colorado and surrounding states. (U.S. Army National Guard photo by Sgt. Manda Walters/Released)

U.S. Army National Guard photo by Sgt. Manda Walters

Regardless of why you’re having to operate in extreme cold, one thing will hold true. You’ve either got to get in to help someone or get out to help yourself. Otherwise you would stay inside by the fireplace like a sensible human being.

In a worst-case scenario, roads will be clogged with snow and you’ll have to cover the distance by foot. Once you determine how far you need to travel you can figure out how long you’ll be outside. On foot in the mountains, on an unbroken trail, you’ll need one hour to cover every mile of distance. Add one more hour for every 1,000 feet of ascent or 2,000 feet of descent.

How much gear (extra weight) you’ll take with you is a primary consideration. Only the bare essentials should be carried, although defining “essential” is a dynamic process all its own that depends on the individual and the situation. If you’re anticipating conflict and trying to figure out whether to bring more weapons or more ammunition, bring more ammunition and fewer weapons. Because it sucks to have to throw a gun at someone.

Marines with Black Sea Rotational Force march to the final assault position during the final exercise of cold-weather training aboard Porsangmoen, Norway, Feb. 16-20, 2016. Arctic training was conducted by U.K. Royal Marine Commando Mountain Leaders and hosted by the Norwegian military to improve the U.S. Marine Corps’ capability to support their NATO Allies in extreme environments. (U.S. Marine Corps photo by Cpl. Immanuel Johnson/Released)

U.S. Marine Corps photo by Cpl. Immanuel Johnson

If you live in an area where inaccessible roads are more than a remote possibility, it might be high-time to bring some beasts of burden to the ranch. Most Americans will think horses when they consider animal transportation. Think about the Marlboro Man, or Brokeback Mountain. Okay, don’t think about Brokeback Mountain. However, despite the fact that they’re beautiful and they’re what your 15-year-old daughter likely wants for her next birthday, horses may not be the best option for transporting you and/or your gear. Instead the real MVP (and the ultimate organic off-road vehicle) is the mule. Yes, the unglamorous, un-sexy, and sterile mule.

Compared to horses, mules are more sure-footed, less prone to injury and less likely to panic (a plus if firearms may be involved). They can carry about 200 pounds and traverse about 20 miles per day. Keep in mind, though, that they’ll eat about 2% of their body weight in feed per day, and even more once the temperature drops below freezing. Those of us without animal expertise (or year-round funding for their food and upkeep) may consider an all-terrain utility vehicle such as the Gator series from John Deere, or a snowmobile with a small trailer or Ahkio sled.

Winter Transportation: Ditch the Prius

Arctic warriors from U.S. Army Alaska’s Northern Warfare Training Center survey the terrain near Galbraith Lake, Alaska March 22, 2016. The team from NWTC skied 36 miles in three days testing their capabilities in arctic conditions. (Photo by Sgt. 1st Class Adam McQuiston)

Photo by Sgt. 1st Class Adam McQuiston

If you’re lucky enough to be able to use a large vehicle, life is better but care must still be taken. At a minimum ensure that the vehicle is winterized to include things like tire chains, tire chain repair kit, deicer, scraper, non-freeze wiper fluid, and windshield cover to reduce the buildup of ice and frost. If you’ve got a trailer, bring chains for those wheels as well. Since E-brakes can freeze easily, carry chock blocks to set your wheels when parking. In cold and wet conditions, use some scrap like cardboard boxes or tree branches to park on top of so your tires won’t freeze to the ground.

“Combat load” your vehicle, putting the items of lowest priority in first so that high priority items are on top and easy to reach. This includes things like first aid and vehicle recovery/repair equipment — basically the stuff that can keep your vehicle moving and keep you in one piece. If you must stop, try to start the engine regularly, running it for at least 10 minutes every three to four hours. If the temperature is below -25˚F then the engine may need to run continuously.

U.S. Soldiers assigned to the 4th Brigade Combat Team (Airborne), 25th Infantry Division, negotiate a snow-covered hill during the snowshoe appreciation phase of the Cold Weather Orientation Course at the Northern Warfare Training Center at the Black Rapids Training Site near Fort Greely, Alaska, March 27, 2013. The event helped develop leader skills needed for operating and planning for combat operations in extremely cold environments. (U.S. Army photo by Staff Sgt. Michael O'Brien/Released)

U.S. Army photo by Staff Sgt. Michael O'Brien

Vehicle selection can become much more important in extreme cold conditions. Using a heated vehicle for shelter is an obvious choice. However, what if your wife convinced you to buy the hybrid last year? Oh that’s right — most hybrid engines will shut off when the vehicle is stopped. You’ll freeze to death, but at least you’ll die knowing that you reduced your carbon footprint.

Despite what Al Gore may think, over-sized vehicles with plenty of interior space start to pay off here. They will have room for not only all the gear you’ll want but also your bulky, Michelin Man-inspired outfit with its three, four, or five layers of insulating clothing. So don’t worry, we’ll just go ahead and pretend that you needed one more excuse to buy that full-size bug-out truck.

Photo by Spc. Liliana S. Magers, U.S. Army Alaska Public Affairs

That's it for Part 1 of our Cold Weather Survival series. Click here to read Part 2: Weapons, Gear, and Nutrition.

For further reading, you can also check out our past articles on how to survive hypothermia and how to start a fire in cold weather.

About the Author

Andrew Schrader is a licensed professional engineer and is certified by the U.S. Army Corps of Engineers as an Urban Search and Rescue (USAR) Structures Specialist. His company, Recon Response Engineering LLC, advises state and federal government organizations on the subject of urban search and rescue and building collapse. He recently assisted the U.S. Department of State’s Italian Consulate in the development of their post-earthquake response and rescue protocol. You can follow him on Instagram at @reconresponse.


Social Engineering Tactics Infographic

Personal interaction is a fine balance of trust and suspicion. On one hand, we shouldn't be too trusting of strangers, as this may allow malicious individuals to take advantage of our blind trust. On the other hand, we can't exactly go through life cynically doubting and scrutinizing everyone we know at all times — that would be sheer paranoia. In order to find a middle ground between trust and suspicion, it's important to recognize warning signs. A heightened sense of awareness can help you know when to be suspicious, and when to let your guard down a little.

Social engineering mental manipulation techniques tech crime 8

Criminals won't always look like “the bad guy”. More often than not, they'll be smooth and...

A technique known as social engineering is used by criminals to exploit the grey areas in this balance of trust and suspicion. Social engineering is defined as “the art of manipulating people so they give up confidential information.” In essence, social engineers prey on those who tend to sway too far towards trust and gullibility, and use smooth talking charisma to steal credit card information, account passwords, PIN numbers, and other sensitive data. A social engineer may pose as a customer service associate, technician, security guard, family member, or other trusted figure.

Survival Vocabulary Quiz laptop

The term social engineering is most often used in reference to internet-based attacksphishing, a technique we've discussed in the past, falls under the umbrella of social engineering. Online social engineering has played a major role in some high-profile scandals recently, such as the DNC email leaks.

However, social engineering doesn't occur solely on the web. It can happen over the phone, or even through in-person interactions. The following infographic from SmartFile shows the three basic types of social engineering tactics, and can help us identify the warning signs of an attack. Click here for a full-size version.

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Social engineering phishing security computer crime infographic 3

Social engineering phishing security computer crime infographic 4

Social engineering phishing security computer crime infographic 5


Human Lie Detector

You might think the ability to determine if someone is lying only applies to interactions with lawyers, car salesmen, and late-night infomercial hosts. But it's difficult to imagine that anyone reading this article has never been told a lie. Just go to any nightclub on a Saturday night and you will definitely receive an overdose of bad pickup lines and deceptive statements.

Unfortunately, shouting “Liar, liar, pants on fire!” at someone you suspect of lying to you is not a very effective technique at getting to the truth. And, your chances of running into a wooden puppet named Pinocchio would be slim to none.

So, in this article, we're delving into how you can get complete and accurate information to help you or your loved ones survive when SHTF. While you won't turn into living lie detectors like Colombo or Daredevil, you can read on to find out how to improve your B.S. meter.

Physiology of Lying

As with most things within the behavioral sciences arena, there has been an ongoing battle regarding the validity of people as human lie detectors. Researchers have even gotten to the point where they discuss what are called micro-expressions, which are so small that they need to be evaluated on specialized computers. For this article we're going to stick with those movements, gestures, postures, and statements that might indicate that someone is lying to you or, in the least, attempting to be deceptive. It's going to be your responsibility to determine which one or combination of the lie indicators works best for you.

When you're talking to someone, whether at a party, casual meeting, date, or business, there's typically one clue that holds true in the majority of those situations. We tend not to look other people directly in the eyes for any length of time other than checking for fake eyelashes or plastic surgery. Unfortunately, we spend very little time evaluating the statements of another person by carefully analyzing their facial expressions.

Though most people get uncomfortable after a few seconds, sustained eye contact is vital to detecting deception in others.

Though most people get uncomfortable after a few seconds, sustained eye contact is vital to detecting deception in...

Many scientists have stated that the eyes are the key to emotions. Your eyes may actually be one of the most expressive organ systems in the entire body. Unfortunately, most people are very uncomfortable maintaining eye contact for longer than two to three seconds. In attempting to become a human lie detector, you need to travel into the realm of behaviors that could cause you slight discomfort, but the rewards may pay significant dividends. Maintaining eye contact is an essential part of determining if the individual you are assessing is lying. Very seldom do people lie only once. If they have been telling lies of convenience since childhood, the habit is hard to break and can become an automatic response, especially in high-stress situations.

The most important aspect of lie detection is to realize that, unless someone is a professional liar or a pathological liar, there will in most cases be an automatic physiological response. Reactions such as sweating, increased breathing, increased heart rate, eye movements, and vocalization changes due to constriction of the muscles surrounding the larynx are all typical automatic responses associated with an increase in anxiety levels triggered by lying.

Professional liars spend years perfecting their craft of controlling all aspects that could be a tipoff. If an individual's voice went up one octave every time he or she lied, they would probably not last very long as an individual trying to deceive others on a regular basis. As an example, try to remember back to a time when you may have been called to the principal's office. Even if you did nothing to warrant the trip, you would still find yourself sweating, fidgeting, and may even have a dry mouth and squeak to your voice. Ask yourself if it's possible to stop yourself from sweating. Certain unnamed spy agencies teach their operatives how to mentally block any physiological changes generated by anxiety or fear.

Indications of Lying

In the high-stakes world of poker there is a term used to detect if someone is bluffing about their hand and these are called “tells.” This is why in so many high-stakes poker games the competitors are wearing dark sunglasses; so other players can't detect eye movement. A good poker player is always aware of his hands and fingers, even when they take a drink. What you're going to be doing is looking for tells in other people.

The Hands: When someone repeatedly covers their mouth or puts their hand near their mouth when speaking, that may indicate the possibility of a lie. Wringing of hands or nervous, sweaty, and clammy hands can be indicators of deception.

The Mouth: Small twitching motions at the corners of the mouth or the upper lip can be a clue of untruthful statements. If someone (the liar) is aware that they experience twitching around the mouth, when stressed or lying, this may cause them to try and cover the behavior with their hand when they speak, even the subtlety of pretending that they are yawning.

The Eyes: Our peepers may be the easiest indicator to detect, since a majority of the movements and behaviors are unconscious. For example, an increase in blinking could possibly indicate untruthfulness. But before you call someone out, ask if he or she has allergies since that could also be the cause of the blinking. There are many studies that purport to show that if you look up to the right or up to the left, you are lying. Unfortunately there isn't consistency within the scientific field in this particular category.

Hand movement can indicate a lie, such as when someone covers his mouth.

Hand movement can indicate a lie, such as when someone covers his mouth.

The Twitches: Twitching is a very difficult indicator to quantify. Restless movements may simply be a function of sitting too long, lower back pain, or just being bored. Once again, it's going to take some detective work on your part to determine if the twitching correlates to a lie. Unlike some of the other clues, twitching may take multiple contacts with the individual over a period of time to decipher.

The Throat: Throat clearing or verbal hesitation is a rather easy indicator of possible deception, unless they have a cold or are a heavy cigarette or cigar smoker. Typically, if an individual knows that he's about to tell a lie, he might clear his throat in an attempt to modulate his voice, which inadvertently lets you know that a lie is right around the bend.

The Voice: If the voice goes up an octave or two, or the basic timbre of the voice changes, this may be a good clue that the stress of telling a lie is causing muscles to tighten in the throat and thereby constricting the vocal cords. You need to listen carefully to not only the words, but also what happens to the voice.

The Words: Sentence structure and content can, at times, be good indicators of deception. A liar might try too hard to convince you that their statements are truthful. Shakespeare hit it out of the park in Hamlet when Queen Gertrude, Hamlet's mother states, “The lady doth protest too much, methinks.” If someone keeps repeating a statement more than a few times, methinks you should seriously evaluate what is being said. Consider saying to the individual, “Let me think about that and I'll get back to you later.” If they become upset and keep pushing, you might have your answer right there.

Learning to Be a Human Lie Detector

Unless you wield Wonder Woman's Lasso of Truth, there is no magic tool to learning how to detect deception. You have to develop the skills of observing, listening, and evaluating what people are telling you. This will require you to maintain eye contact, focus on their verbal content, and most importantly, be aware of what is happening to the individual physiologically and verbally when they do attempt to lie.

This is not a skill that is gained in one or two conversations. It's going to require an effort on your part, but it can also reap significant rewards. Here is the five L's to get started:

  1. Look the person directly in his or her eyes when you first meet and maintain a minimum of 70-percent eye contact throughout the interaction.
  2. Listen to the tone and timbre of their voice.
  3. Look for extra body movements, especially if they are repetitive.
  4. Live in the moment. Don't get caught daydreaming.
  5. Leave if all the warning signs go off.

Here are some real life examples: Mandy Miller from Miami went to a specialty store to buy a long-term supply of food for her household. Always preparation-minded, she carefully checked the expiration dates on the outside of the box, which was within the appropriate dates. Normally she would not have opened the carton when she got home, but “something told me that I should open it and found out that everything would expire in two months.” Mandy went back to the store for a refund and thought it strange that the storeowner could not look her in the eye when she complained about the expiration date. Evidently the seller had switched boxes.

human-lie-detector-eye-contact

Bill Norling from Scottsdale, Arizona, had been looking for an older Jeep to use if SHTF. He liked a particular vehicle and was going to buy it with cash. He noticed that the seller became very hurried and pushed to close the deal even before Bill had fully inspected the car. The seller had begun to sweat and could not stand still. He said that he had to get home to his daughter's birthday and could not be late. Bill realized something was not right and told the seller that he was going to “sleep on it.” The seller then dropped the price another $200, but Bill left. While inspecting the Jeep, Bill had written down the VIN number. The next day he went to the Department of Motor Vehicles and found that the Jeep had been stolen in New Mexico.

So here's the deal: If you want to be a human lie detector, you're going to have to work at it. Although it would be nice if we had superhuman hearing like Daredevil and could detect rapid heart rate when someone wasn't telling the truth, the truth is you'll need to practice just like any other worthwhile skill, such as fire-starting or navigation. This doesn't mean that while talking to someone at a party you should be staring at them like a creeper, but it does mean that you need to develop awareness of not only what the person is telling you, but how they are telling it to you.

Lastly, bring intuition into play. When you can factor in your intuition with your observations, your ability to detect lies and deceptions will be significantly enhanced. If your intuition tells you that something is wrong in the individual's presentation, then it would be a good idea to bring into play your skills of observation.

Ask Dr.O

Do you have your own methods of determining if someone is lying? Want to find more resources or learn more about this topic? Do you have an idea for a column on the psychology and physiology of survival or self-defense? Email Dr. Neal H. Olshan at mindsetdoc@gmail.com.

About the Author

Dr. Neal H. Olshan is the developer of Evolution of Mindset and is a consulting psychologist for corporations and the sports industry for athletic improvement through the use of the Mindset program. He is also a pilot, an award-winning photographer, an author of both fiction and nonfiction books, and the chief combat psychologist for LMS Defense.

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