There is no match in the field lighter how to make a fire

Drill wood for fire, you can also use a magnifying glass.

Drill wood for fire with a convex lens.

If there is no lighter in the wild, it is also possible to make a fire, you need to prepare some dry leaves, a glass bottle sedan car, some water, use physical principles, use sunlight, focus on making fire.

Fill the glass bottle with some water, tilt the bottle 45 degrees, use the sunlight, the sunlight casts silver through the water in the glass bottle, it will form a focal point, keep this focus point still, and wait for the heat of the leaves.

When the dry leaves are hot enough to burn up, they will light a fire, and naturally they can start a fire.

If you can't find dry leaves around, you can also use paper, or potato chips, these dry things instead.

There are many ways to survive in the wild to make fire, and the most classic and easiest to do is to drill wood to make fire. However, the process of drilling wood for fire is very difficult, because we need to find the right wood and have to be patient. Use two pieces of wood, one flat on the ground, and the other in your hand to hold the wood in your hand as a drill, and rub it against the flat wood on the ground to generate enough heat to make the wood burn.

01 Of course, in addition to drilling wood for fire, we can also use flint to make fire in the wild, and it is best to find two pebbles or other stones with smooth surfaces, and then find some hay. By igniting the hay with a spark from two stones striking each other, you can also get a source of fire.

02 Another method is also more common, if we are in the field and we have glasses with us, we can use the principle of convex lens. Use your glasses as a magnifying glass, and find some flammable hay or branches to get a source of fire by shining it with sunlight.

03 In addition, when we already have a fire source, we can use the hay around us to make a simple fire fold, so that we can ensure that we can use it anytime and anywhere when we need a fire source.

04 Finally, we can use nature to obtain a source of fire, for example, a source of fire that can be created by destroying trees with lightning. It can also be saved in the wild.

The methods of fire in the field are drilling wood to make fire, convex lens to make fire, concave mirror to make fire, and battery to make fire.

1. Drilling wood for fire

The use of friction to generate heat is the most primitive and the easiest way to obtain raw materials. Here we first need to find sticks (branches), wood, hay and dry leaves in the wild, so that we can turn the sticks directly with our hands so that they rub against the contact ground to generate heat, so that the dry leaves and other flammable materials can catch fire. However, this method takes a long time to turn, and it is easy to have hand pain.

2. Convex lens ignition method

The convex lens is what we call a magnifying glass in our daily life, and using a magnifying glass to make fire is a well-known way in daily life. The convex lens is an optical element with a thick middle and a thin void on both sides, which has a converging effect on light. When sunlight hits a convex lens directly, the refracted light on the other side of it will focus at a point called the focal point, which is the highest temperature.

Prolonged exposure to the focal point will cause a very high temperature.

3. Concave mirror ignition method

The convex lens in the lens can be used to make fire, and the concave mirror in the mask can also play the same role. When sunlight parallel to the front cavity of the optical axis shines in, the concave mirror concentrates the light on the focal point in front of the mirror through reflection, and the temperature rises there.

4. Battery ignition method

In physics, we know that when a power supply is short-circuited, the current in the circuit becomes very large, and the resistance present in the circuit generates heat, and we can use this heat to make a fire. In fact, the principle is that electrical energy is converted into internal energy. We only need a battery, and then we can find an object that can conduct electricity as a wire to connect the positive and negative poles of the power supply, and we can generate heat.

Drill wood for fire, and use a magnifying glass to refract the light to make fire.

How do you make a fire without a fire in the wilderness? Foreign cattle people take you to see the world, netizens: I have gained knowledge again.

Hit a stone to make a fire: Find a hard stone to do"Flint", with the back of a knife or a small piece of steel to strike downward"Flint"to make the sparks fall on the large fire. A hacksaw with toothed edges produces more sparks than a regular knife.

When the fire starts to smoke, slowly blow or fan it to ignite an open flame. Of course, not all stones can ignite a fire, and the spark struck by the stone must have a certain amount of heat and duration to ignite the fire. Battery fire:

If you have a battery with a large amount of power, connect the positive and negative poles to the ends of the sharpened pencil lead, and in an instant, the pencil lead will burn red like an electric furnace wire. If you are traveling by car, you can take two long wires and connect them to the positive and negative terminal posts of the battery. If you don't have wires, you can use two wrenches or other metal tools instead.

If the wires are not long enough, the battery can be removed from the car. Slowly touching the ends of the two wires, a short circuit will produce a spark. At this time, a cloth stained with gasoline is the best kindling.

Bow drill for fire: Make a bow by tying shoelaces, rope or leather belts with strong branches or pieces of bamboo. Wrap a dry stick around the bow and use it to quickly spin on a small piece of hardwood.

This will drill out black powder, and eventually, the powder will smoke and spark and ignite the fire. Rattan for fire: find a dry tree trunk, split it at one end, and open the crack, plug the tinder, use a rattan about two feet long, wear it behind the tinder, step on the trunk with both feet, and quickly twitch the rattan left and right to make it rub and heat and ignite the fire.

Other methods: Rubbing the glass pieces on a flat wooden board can also generate heat and fire. When the friction is strong and it is hot, blow the fire to ignite.

You can also use two pieces of soft wood or bamboo to rub against each other to make a fire, and the dry material at the bottom of the palm tree bark or coconut leaf is used as a fire. It is also possible to gouge a straight groove at the bottom of a piece of cork and then use a spear-like hardwood tip to front and back"Plow"OK, so that the fire is first generated, and finally it is lit. ``