People can use astrological bodies to find your way back to your original location as well, including the Southern Cross or the North Star as a navigation tool. The moon can be used to determine a rough East to West direction, and if you pay attention to the Sun’s movement, you can get information about the east and west cardinal points. It’s a good idea for you to master some natural navigational options.
When you are mastering wilderness survival tactics, undoubtedly you will learn the art of finding water and how to go about purifying water sources. The body is comprised of roughly 75% water, and each day, you will lose between two to three liters (a half to one gallon) of the liquid via urination and perspiration. When you are out in the wild, the more you exert yourself, the more fluids you will lose, and if you are in hot weather, you will perspire a lot and lose even more water.
This obviously means you’ll have to balance your use of redundant items with your carrying capacity. However, you can address both of these competing forces by trying to bring along items that serve multiple purposes. This way, you aren’t really bringing items that are duplicates of each other, but you still benefit from having some backup options. For example, duct tape is often included to repair clothing or camping gear, but you can also use it as a band-aid in a pinch. Safety pins are another good multi-purpose supply, as they can be used for clothing repairs, bent into fishhooks or used to sew up a wound if need be.
In tropical areas, a survival kit may have mosquito head netting, additional insect repellent, anti-fungal cream, a machete, water purification tablets, foot powder, matches, a flint strike, a compass, a wire saw, a space blanket, medical equipment (gauze pads, elastic gauze bandage, antiseptic creams, anti-malaria tablets, anti-infection tablets, bandages, etc.), salt tablets, a fishing kit, snare wire, extra socks, a candle, a signal mirror, flares, a sewing kit, safety pins, tinder, tape, a whistle, and rations.
Nail your studs together in lengthwise pairs at a 90-degree angle to form braces. This makes them stronger. Then run three or four braces horizontally across every door, hammering the nails from above and below directly into the frame at a 45-degree angle. If you drive them straight in, they're easier to pop out when somebody kicks the door. Use more braces to secure the drywall over the windows. Try to use longer nails and leave a couple inches of each nailhead sticking out for easy removal. — Clint Carter
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