1, how to tell the direction of mountain fog? You can judge the direction according to the wind direction. The windward side of the stone will form fog when it is cold. When the wind increases, it tends to be close to the canyon.
2. The waves on the shore of the desert island are very big, and the waves bounce back from the rocks to form a tearing flow. The momentum of the rapids prevented the victim from approaching the coast. The best way is to be parallel to the coast until you get rid of the pull of the rapids.
The bamboo raft must be big enough for you to float on the water. It will be more stable to be a catamaran.
4, pine needles are rich in vitamin C, which is five times that of lemon. When necessary, it can be used to make tea and drink tea, which can raise body temperature.
5. Coconut on the island is very useful. Coconut juice can quench thirst, coconut meat can be eaten, and coconut oil is rubbed on the body.
6. To investigate the possibility of avalanche, you can dig the snow into a square column and push it hard to see if the snow is firmly connected with the bottom.
7, cut off the sleeves can be made into a hat to resist the cold wind.
8. Bamboo is also a good material for making rafts, but it is hard and difficult to cut down. Burning the root is more effective, but you should first stab a small hole in the root with a knife, otherwise it will burn easily.
9. In the canyon, you can rely on the moss on the stone to tell the direction. The moss side faces north, and the bare side faces south.
10, there are often ships coming and going on the sea channel, but it is difficult to find you. You can use a knife to reflect light and send a signal. This kind of signal can be seen ten kilometers away. The method is to pose a victory (V) with your fingers, let the blade flash in the sun, and aim at the target to move up and down. If the knife is not bright enough, it can be polished with sand, so it will be bright.
1 1. People should drink more water when they are stressed (such as being trapped), because at this time, the body will release a hormone called dopamine, which will increase the number of urination and make people lose water and body temperature.
12, you can't directly drink the water in the plateau meadow without flowing. You can find a red plant water moss, which contains iodine and has bactericidal effect. You can squeeze the water out of the moss to drink.
13, don't panic if you get into a quagmire. The more you struggle, the deeper you will get. You should lift your legs hard, make your body parallel to the mire and climb out slowly.
14. Split the bamboo pole into crosses and cut it into four sharp harpoons. But spearfish can also protect themselves.
15, don't enjoy the cool in the Woods, build a shed in an open place for rescuers to find.
16. In order to be seen by the people who search and rescue you, you must prepare the fire signal in the open space in advance, and light it as soon as you see the ships and planes. Fire can be made by fire plough method, and a hardwood can be rubbed back and forth on Zhu Jinmu (a dry and flammable plant), and the charcoal chips produced by friction can ignite hay.
17. Rabbits usually have a fixed route to find food and water, which can be seen. You can use a rope such as shoelaces to put a condom on the road where rabbits must pass, and rabbit meat may be eaten the next day. But don't step on the path and try not to touch the surroundings, because rabbits can smell you. You can't put a condom near the rabbit hole because they are very vigilant when they first come out. The lasso should be five fingers off the ground, slightly larger than the fist, just enough to cover the rabbit's head. In order to ensure the success rate, try to set two more traps.
18, drifting at sea, the sun is the biggest enemy, so to do a good job, in addition to coconut oil, there must be shelter.
19, birch bark burns easily and is suitable for kindling.
20. The most effective way to swim in the sea is to swim sideways to reduce the resistance of waves.
2 1, diving fishing, don't put your hand into the crevices, in case you are attacked by sea eels, which are very toxic and can be fatal.
22. If diving is afraid of encountering sharks, use the method of medicinal fish. A tuber plant is very common in Pacific islands, with special oval leaves (original, but I can't see the shape of the plant clearly. Later, I looked it up and called Yuteng. ), its toxin is in the root, called rotenone. At low tide, they are usually trapped in tidal pools. Mash the root tuber (the root is not tuber-shaped, but strip-shaped), take out the oil juice and shake it in the water a few times. In a few minutes, the poisoned fish will surface. Indigenous people have been fishing in this way for thousands of years. Rotenone has no effect on human beings, so all the fish caught are eaten.
23. Banana trees can provide countless fibers for ropes and are good materials for making rafts.
24. You can use charred fishbones as hooks, worms as bait and bamboo fiber as fishing lines.
In addition, I remind you that the most important survival skill is to keep a strong will to survive, keep moving forward, keep acting, keep calm, and be optimistic even if you are frustrated continuously.
Desert island, survival, skills