How to set fire with a battery. How to start a fire using foil and a battery. Here are a number of steps required for this process

You never know what surprises life will throw at you. Therefore it is worth it. We present to your attention a post by Boris Zak, a lover of travel, trail running and running in general (who, by the way, has already told us about his own). Today Boris will tell you about 10 ways to light a fire. Some of them will seem useful to you, and some will probably surprise you. :)

A little theory. What is fire?

Fire is the main phase of the combustion process, which is accompanied by the release of light and heat. A fire may occur due to various reasons: heating, chemical reaction, exposure to electricity.

So, to start a fire we need combustible materials, oxygen and heat.

Method 1. Start a fire using a condom

The condom is truly a unique thing; I think that all travelers have long appreciated this multi-purpose item. So, take a transparent condom and fill it with water.

Starting a fire with a condom

We use it as a lens, focus the beam on pre-prepared dry grass or paper, a little patience, and now smoke appears.

Method 2. Pepsi can

We polish the bottom of the jar and use it as a reflector. We direct the beam onto a sheet of paper or dry grass.

Method 3. Photo frame and cling film

Take a photo frame and wrap it in cling film.

Place the frame on the stand and pour water.

That's it, the fire ignition installation is ready.

Method 4. Steel wool and mobile phone battery

Steel wool is a weave of very thin steel fibers that looks like regular cotton wool from a pharmacy. The steel itself is 98% iron and 2% carbon, the proportions may vary depending on the type of steel. We prepare a “nest” of dry leaves and grass, put cotton wool in it and run the battery contacts across the cotton wool several times.

Method 5. Battery and chewing gum foil

Cut a strip of foil, fold it in half and sharpen the fold with scissors.

We apply the ends of the strip to the poles of the battery, and the main thing here is not to burn your fingers.

The same manipulations, only more clearly, are presented in the video.

Method 6. An interesting but expensive way to start a fire using IKEA products

Method 7. Ice

This method requires patience. Not only will you light a fire, but you will also stay warm. Take a piece of ice and, with light movements of the knife, shape it into lenses. Then we polish the surface of the lens with our hands.

Well, every child knows how to start a fire with a lens.

Method 8. Chemical reaction

Sodium is a silvery-white metal, ductile, even soft (easily cut with a knife), a fresh cut of sodium shines in the air and easily oxidizes to sodium oxide. To protect against oxygen in the air, sodium metal stored under a layer of kerosene.

Sodium reacts very violently with water: a piece of sodium placed in water floats up, melts due to the heat generated, turning into a white ball that quickly moves in different directions on the surface of the water; the reaction produces hydrogen, which can ignite. This experiment is also called "dancing fire".

Method 9. Flint

Sparks are struck using a flint. The tool is compact, lightweight and can be used in any weather. On the Internet you can find a large assortment flint Which one you buy does not matter, the main thing is to learn how to use this gadget correctly.

Making sparks is not difficult, you just need to prepare good tinder. To do this, use dry, flammable material.

Method 10. Fire Piston

This pneumatic lighter was invented around 1770. It works on the same principle as diesel engine. With strong compression, the air in the cylinder heats up to a temperature of over 300 ° C, which leads to the ignition of the tinder located at the end of the piston.

In order to reach a high temperature, a strong blow is needed.

You never know what surprises life will throw at you. Therefore it is worth it. We present to your attention a post by Boris Zak, a lover of travel, trail running and running in general (who, by the way, has already told us about his own). Today Boris will tell you about 10 ways to light a fire. Some of them will seem useful to you, and some will probably surprise you. :)

A little theory. What is fire?

Fire is the main phase of the combustion process, which is accompanied by the release of light and heat. Fire can occur for various reasons: heat, chemical reaction, exposure to electricity.

So, to start a fire we need combustible materials, oxygen and high temperature.

Method 1. Start a fire using a condom

The condom is truly a unique thing; I think that all travelers have long appreciated this multi-purpose item. So, take a transparent condom and fill it with water.

Starting a fire with a condom

We use it as a lens, focus the beam on pre-prepared dry grass or paper, a little patience, and now smoke appears.

Method 2. Pepsi can

We polish the bottom of the jar and use it as a reflector. We direct the beam onto a sheet of paper or dry grass.

Method 3. Photo frame and cling film

Take a photo frame and wrap it in cling film.

Place the frame on the stand and pour water.

That's it, the fire ignition installation is ready.

Method 4. Steel wool and mobile phone battery

Steel wool is a weave of very thin steel fibers that looks like regular cotton wool from a pharmacy. The steel itself is 98% iron and 2% carbon, the proportions may vary depending on the type of steel. We prepare a “nest” of dry leaves and grass, put cotton wool in it and run the battery contacts across the cotton wool several times.

Method 5. Battery and chewing gum foil

Cut a strip of foil, fold it in half and sharpen the fold with scissors.

We apply the ends of the strip to the poles of the battery, and the main thing here is not to burn your fingers.

The same manipulations, only more clearly, are presented in the video.

Method 6. An interesting but expensive way to start a fire using IKEA products

Method 7. Ice

This method requires patience. Not only will you light a fire, but you will also stay warm. Take a piece of ice and, with light movements of the knife, shape it into lenses. Then we polish the surface of the lens with our hands.

Well, every child knows how to start a fire with a lens.

Method 8. Chemical reaction

Sodium is a silvery-white metal, ductile, even soft (easily cut with a knife), a fresh cut of sodium shines in the air and easily oxidizes to sodium oxide. To protect against oxygen in the air, sodium metal is stored under a layer of kerosene.

Sodium reacts very violently with water: a piece of sodium placed in water floats up, melts due to the heat generated, turning into a white ball that quickly moves in different directions along the surface of the water; the reaction produces hydrogen, which can ignite. This experiment is also called "dancing fire".

Method 9. Flint

Sparks are struck using a flint. The tool is compact, lightweight and can be used in any weather. You can find a wide range of flints on the Internet. Which one you buy does not matter, the main thing is to learn how to use this gadget correctly.

Making sparks is not difficult, you just need to prepare good tinder. To do this, use dry, flammable material.

Method 10. Fire Piston

This pneumatic lighter was invented around 1770. It works on the same principle as a diesel engine. With strong compression, the air in the cylinder heats up to a temperature of over 300 ° C, which leads to the ignition of the tinder located at the end of the piston.

In order to reach a high temperature, a strong blow is needed.

How to get the most out of a battery? How to make fire without matches and a lighter? How to “bury” a battery correctly? It is difficult for a civilized person to imagine life without batteries. But, as experience shows, we are not sufficiently informed about the possibilities of the things that surround our everyday life. 10 life hacks with batteries are proof of this.

1. Mobile hand warmer

• People are divided into two types. Some feel comfortable even in the cold. Others freeze in mid-July. If you are familiar with the problem of cold hands firsthand, keep a mini-battery heater on hand, or rather in your hands. Wrap the battery in foil, securing it to the contact poles. Clamp the poles and enjoy the warmth. Before taking mini heaters with you, make sure the batteries are charged.

2. Charged or dead – how to tell?

• But how do you know if the battery is charged without devices? Drop the battery onto the table with the negative side from a small height (2-3 cm). The discharged one will bounce loudly and fall. Charged, it will most likely land on the pole with a thud.

3. DIY electromagnet

• Using simple objects - batteries, insulated copper wire(at least 1.5 meters) and a large nail/bolt, you can make powerful electromagnet. Wrap the wire around the nail from one end to the other. Each end of the nail should have “tails” for connection to the battery. As soon as you connect the ends of the wire to the battery, the structure will turn into an electromagnet. Search or select any metal objects. After disconnecting the elements, the electromagnet loses strength.

4. Fire from a battery: “prison lighter”

• One of the favorite tricks of life hackers (and others) is making fire using a battery. You will need a strip of foil with a paper base (for example, from chewing gum) 6-7 mm wide at the ends, tapered to 2 mm in the center. Attach the ends of the strip to the poles of the battery and bring the device to the paper, which will immediately ignite.

5. AAA instead of AA

• Need AA, but only AAA is available? The problem can be solved simply - with a piece of foil, which will hold the battery in the connector and bring the device into working condition.

6. Opening the Krona battery

• Krona alkaline batteries contain 6 AAAA batteries with a voltage of 1.5 V, which can easily be converted into AAA batteries using the above life hack.

7. Why crush dead batteries?

• A kopeck saves the ruble. Do not throw away dead batteries. If you crush a discharged battery, for example, with your teeth or pliers, it will gain momentum for a second life. By the way, very crumpled battery may leak and ruin the device.

8. Stylus for smartphone

• By the way, the negative side of a AA battery can be a stylus for a capacitive touch screen.

9. A gift to future generations

• A battery thrown into the trash will cause serious damage to the environment. Once outside, it will pollute 20 harmful components square meters land or 400 liters of water. Place used batteries in plastic bottle, and while it is filling up, find the nearest collection point for batteries, of which, alas, there are few in Russia.

10. Responsibility to nature with Ikea

The Ikea store chain has resumed accepting used batteries and mercury-containing lamps. The store does not charge any fees for the collection and subsequent disposal of batteries. Look for special containers at the exit of the store!

Naturally, the first thing that comes to mind is a magnifying glass, or just a curved glass, or even a polished spoon - in general, in the presence of the sun, you can make a fire using almost any reflective surface. What if it happens at night? What if it’s cloudy, as often happens in deep taiga forests? If the sun cannot break through the spruce paws at all? So, it’s worth rummaging through your pockets!

It couldn't be simpler

Suppose you find a regular one in one pocket AA battery. AA, AAA, small “barrel” C, and thick “D” will do - it doesn’t matter. Half the battle is already done, now you need to find a piece of chewing gum in the other pocket. Or a pack of cigarettes. Or, at worst, a chocolate bar - in general, any item that has foil in its packaging. Ideally, you need a two-layer material, where the foil serves top layer, and the bottom layer is paper. But clean foil will also work, you just have to tinker with it a little.

You will also need a knife, but if necessary, you can carefully tear the foil without using a sharp blade. So, first cut out a fairly wide strip of foil (about 1.5 cm wide).

The length should be such that one end of the strip can touch the positive end of the battery, and the other - the negative end. Now you need to make the central part of the strip thin, that is, create a narrow jumper there (about 2 mm wide). That's almost all.

Find flat surface, put something that ignites quickly on it (for example, dry moss if you are in the forest), and “stick” the bridge on the foil with this material. In our experiment, we wrapped the wick of an ordinary candle in cotton wool.

If you now connect the ends of the strip to the poles of the battery, then current will flow through the strip, it will begin to heat up, and the paper layer will light up.

It burns out in a matter of seconds, so you need the strip to touch the flammable material so that it has time to set.

If you only have regular foil, the method will also work, but you will have to wait longer - until the heated foil directly ignites the moss or cotton wool.

Electrical cases

The secret of the trick is very simple. When connecting the battery poles, a short circuit; a multiply amplified current flows through the metal foil (circuit), from which the conductor heats up. In the narrowest place, that is, on a two-millimeter jumper, the heat is enough to heat the metal and set fire to the paper layer.

When doing this experiment at home, you should top part Gently “fluff” the cotton wool that touches the foil for better combustion. Be careful: the poles of the battery become hot during the experiment - you can get burned. In general, batteries are not a toy for children!

British traveler and writer Bear Grylls often teaches others how to survive difficult and wild conditions. He tells you how to navigate the area, make a place to sleep, find food, and so on. Now the man has shown how to start a fire using three simple items that will most likely be with you on a hike: chewing gum, cotton wool or fluff, and a regular battery.

Bear Grylls' "Survive at Any Cost" program is known all over the world, and many celebrities have taken part in it. The other day he came to the British morning show This Morning, where he showed the presenters that you can easily light a fire using improvised means - a pack of chewing gum, cotton wool or fluff, and a battery.

The heart of survival is ingenuity.- Bear Grylls, traveler and writer

So, to start a fire, you need to remove the foil from the pack of chewing gum and cut off (tear off) a thin strip with a narrower middle.

Then each end of the foil must be attached to the base of the battery - this way current will begin to pass through it and it will heat up. And due to the fact that the middle of the foil is thinner, its high temperature can set the dry material on fire.

And then just bring the foil to a piece of cotton wool or fluff that you have. It will light up!

Instead of cotton wool, you can take wood chips, dry grass, fluff that collects in the navel - whatever is at hand.

Full instructions can be found here:

Some viewers were a little disappointed, believing that such a set of items might not be at hand at the right time.