The school has a new course with very generous credits. Wang Zhan signed up for this project www.biquge.info no one has participated in this project, it is in a dilapidated town, which is already a barren land, and the experience in this area is not very detailed because the military school has not yet recorded it in detail, and there is no proper information, so this project was carried out.

This course is just an application for survival, of course, it can't be as simple as that, and the school has also assigned a task.

Probably looking for something, Wang Zhan thought, so he asked his seniors who had participated in similar activities before. The senior told him to pack his things and make sure he was prepared.

Wang Zhan asked modestly, may I ask, can you tell me the knowledge of survival in the wild and the things to bring?

That senior graduated from the same university, but he was Wang Zhan's senior, and he spoke slowly----

Survival in the wild, that is, people survive in the mountains and jungles where there is no accommodation. Special forces, scouts, airborne troops, marines, and soldiers who have lost contact with their troops during the battle and wrecked aircrews who have lost contact with their troops in battle need bottom-up skills in the field even more when they are isolated behind enemy lines or in unfamiliar wilderness jungles and isolated islands, and when their instruments are cut off.

Since the "military to civilian", wilderness survival activities, as a mass cultural and sports activity that is beneficial to the body and mind and conducive to cultivating team spirit, have placed more emphasis on how to get close to nature and explore the wonderful world we don't know.

The size of the rucksack, the size of which is directly related to the number of days of survival in the wild, should generally not be less than 50 liters. Shown in the picture is the original LC-2 military backpack of the US military with a volume of 49 liters. The advantage is that it adopts an outer frame structure, the bag dissipates heat from the back of the body, and the adjustable shoulder straps and S belt make the bag easy to balance. The outer frame is also convenient for hanging sleeping bags and other items, and is the basic method of fixed-point storage.

The rope, crisscrossing the wilderness, the biggest purpose is to take the road that the predecessors have not walked, and there are no roads at all in some places, so the rope is extremely important. Dedicated climbing ropes and locks are the best, but they are on the high side, but you can check out the nearby building materials store, which are a good and inexpensive alternative to the safety ropes and locks used by construction workers. Generally, the length of the climbing rope is about 20m. Mountaineering is different from rock climbing, and cliffs of more than 10m are "off-limits" for ordinary people.

Mountaineering shoes, when it comes to shoes for survival in the wild, many friends will think of sneakers, and some places simply call sneakers "travel shoes". In fact, sports shoes are divided into basketball shoes, tennis shoes, running shoes, multi-functional shoes and outdoor shoes and many other kinds, in addition to outdoor products Vietnam War jungle combat boots, rubber sole plus anti-puncture steel plate, leather upper cotton waist, non-slip and breathable, can well protect the foot and ankle.

Distillery, which is part of the life-saving device, can be sourced locally if not available. Insert one end of the hose into the top of an airtight container filled with water, and the other end into a closed cooling dish, heat the container containing water, and the steam generated by the boiling water is dissipated into the cooling dish through the tube and condensed into clean water.

Flashlight and glow sticks, the function of the flashlight is not to mention that everyone knows, the flashlight used for survival in the wild requires an irradiation distance of not less than 50m, the battery use time is not less than 5 hours, the flashlight itself can reach at least 30m deep and waterproof, and the flashlight is equipped with a spare bulb.

The glow stick is lightweight, small, has a long luminous time, and low cost, and can be used as a light source for lighting or distress in practical applications. The luminous time of the glow stick can be from 4 hours ~ 48 hours. When using, bend the glow stick slightly, break the glass tube in the plastic tube, and shake it gently. The liquid in the glow stick is inedible and has some stickiness. If it leaks: it is easy to contaminate furniture, floors, clothes, skin, etc., if the above conditions occur, they must be cleaned in time; If the liquid in the glow stick gets into your eyes, wash it off with water or seek medical attention.

The compass, or compass, is sold in almost every military store in a variety of formats, ranging from a simple liquid-filled compass that can be worn on a watch to a horizontal compass for geological exploration. For wild adventures, it is recommended to use a special compass. The figure shows a military 65-style compass, which has a variety of functions such as pointing, ranging, angle measurement, and map scale ranging. In fact, the compass is most useful when used in conjunction with the corresponding map, so you should fully grasp how to use the compass before setting out.

The survival whistle is just an ordinary military whistle, but in the wilderness, if the person in distress takes the way of shouting "help" to attract the attention of rescuers, he will shout hoarse in less than 15 minutes, and a small plastic whistle, as long as there is still a breath, can blow it, and when exploring the way out and looking for a water source, the length and different combinations of the sentinel agreed in advance are the most convenient and simple communication methods in the field when close contact.

Survival small combination tool, the American Lejedmann WAVE combination tool pliers are the best choice for field operations. Shown in the picture below, the "Swiss Champion" multi-tool knife, with 42 functions, is known as the "treasure chest" of field workers, and is recommended to be used with the original leather knife case, because it is not large enough to be hung around the waist, so as not to rummage in the rucksack when the combination tool is urgently needed in the field.

Wang Zhan probably understood, so he packed his things and set off at the time of reporting to the project.

Survival knives, survival knives, full keel, qualified heat treatment, length of 20~24cm, no back teeth and other multi-functional (the more functions, the less reliable the performance) knives

Watches, compared with ordinary watches, wilderness survival watches should be at least waterproof and luminous in addition to being accurate. In addition to meeting the above conditions, the watch in the picture also has an instant direction measurement function, and an automatic air pressure measurement function every 2 hours (260hpa~1100hpa, that is, 0. 26～1。 1 atmosphere), the function of understanding future climate change according to the air pressure change memory map, the function of measuring the temperature of -10~60 degrees, the function of measuring the altitude of -700~10000m, the function of 1/100 stopwatch and many other functions, so the watch is also called "mountaineering computer".

Communication tools, Wang Zhan chose to use walkie-talkies, and also brought a military merit calculator, of course, his telescopic gold pen is also equipped with a signal transmitter, so that his positioning can be regarded as foolproof.

Tent, in the wild, the main function of the tent is to prevent wind, cold, avoid insects and small animal nuisance, to ensure that the user can get a good and full sleep, to maintain the user's physical strength plays a vital role, the field tent common "human" shape. There are many types of dome types, and users should choose the type that suits them according to the season and climate of the area they want to visit, and learn how to build them before setting off. The picture shows a dome-type double-decker double tent, which is windproof, moisture-proof, and mosquito-proof, and suitable for all seasons.

Sleeping bag and moisture-proof mat, sleeping bag through the filling material of the inner layer is different, in order to achieve different thermal insulation effect, the user should choose a sleeping bag with different thermal insulation effect according to the temperature of the area to be reached. The sleeping bag used for survival in the wild should at least meet the basic functional requirements of moisture-proof, moisture-retaining and breathable, light weight and small size. In addition to meeting the above requirements, the down sleeping bag shown in the title picture also has a detachable inner lining for easy cleaning and use; The moisture-proof mat is coated with a metal film on one side, which has a variety of uses for politicians in addition to moisture-proof.

Fire-making tools, in the field, there are many ways to make a fire, such as removing the convex lens of the telescope, in the sunny suburbs, you can use it to easily light the newspaper, the fire-making tools used in the field are mainly matches or lighters, the matches shown in the title picture are field windproof matches and field waterproof matches, among which the windproof matches should be pinched when using the wooden rod part of the match, so as not to burn the fingers, travel in the field, windproof lighters are also loved by experts with their simple structure and reliable performance.

Kettle. Someone has done a test, an ordinary person, in the case of food can survive for about 30 days, and at the same time without water can only survive for a maximum of 7 days, which shows the importance of water for wild survivors, an ordinary person must consume at least 2 liters of drinking water per day, which is also the basic basis for preparing drinking water for field activities. The kettle in the picture is made of aluminum alloy with a capacity of 1.5 liters, and the lower end of the kettle is equipped with an aluminum alloy lunch box, which is just the right size to cook a bag of instant noodles, which is very practical.

Telescopes, in the wild, observe wild animals and plants, find water sources, determine the direction of action, etc., are indispensable telescopes, and the magnification of telescopes for field observation should generally be between 7-12 times, and the maximum objective diameter should not be less than 35 mm, because the telescope less than 7 times the observation distance is limited, and the telescope greater than 12 times shakes too much when handheld observation. The Russian-made 12*45 military telescope in the picture has an all-aluminum alloy mirror body, filled with nitrogen in the mirror, and has a scribing line, which can facilitate distance measurement while observing.

Spare food, food for field activities, should be based on personal tastes and specific itinerary to make a food carrying plan, these foods should not only be able to satisfy the stomach, but also provide the necessary calories for field activities, because many unexpected situations may occur at any time in the field, just in case, spare food is essential.