A funny cube replenishes our collection of interesting paper toys. A great way to spend your free time, no matter how old you are. It can be assembled both at school and in the office, everyone will envy. Video manufacturing instructions.

Most builders of wind turbines face a problem - where to get a generator? The usual type of car or motorcycle will not work, because they need high revs. Today we will manufacture a generator specifically for a wind turbine. He is simple

A true home-made man can even turn a piece of paper into a small miracle. . .

Any home-made lamp is beautiful and unusual. Of course there is no one but you! I will give you a couple of dozen designs of home-made lamps. After all, the main idea, not the material!

Jacob's ladder - two electrodes are located, located as in the figure. It is most likely the most beautiful application of an electric arc :))) And it works like this: an arc appears in the lower part of the electrodes, the air around it heats up and

Such an unusual book can be an elegant way to hide something, whether it is a spare key, a secret note, or even money. Most people would not think of looking at your library as a cache of private or personal items. it's the same

In continuation of the banana theme, I want to share a recipe for a banana cocktail. By tradition, very simple and very tasty. Believe me - McDonald's is resting!

Semi-automatic Gauss gun. Built by an American craftsman, the speed of the projectile is 110km / h! There is a laser sight and a digital charge indicator. Shop for 14 ammunition. Killer thing!

The method of getting rid of sunburn is extremely simple and effective. This method was recommended to me by my friend, who works as a nurse and therefore she knows what it is about. I hope the method will help you. By the way, this is one of the most effective

Of course you will not weld with such a welding machine in everyday life, but in a hopeless situation you will certainly help out. And besides, I have not yet seen a simpler device. . .

You can decorate your computer, fridge, etc. with stickers. Making a sticker with your own hands is not so difficult. That I’ll actually try to prove to you. I already published a similar article with the title - you do not know how to write off. . . In general, the essence of approximately

A magnetic stirrer is required in every laboratory to mix liquids of various viscosities. Now you can also assemble a magnetic stirrer for your mini laboratory.

Very funny thing about this wallet. Such wallets are sold in stores of unusual things. It looks very funny. And to make such a craftsmanship for the strength and the child, look at the diagram or video clip is very simple.

Summer is in full swing.But in many homes or offices unfortunately there are no air conditioners, and therefore you have to sit and languish from the heat. Here in the article I will give you three designs of varying complexity how to make an air conditioner with your own hands. . .

If you have an old broken TV lying around at home, then you should not throw it away. It can still be useful to you. . .

Sometimes it is necessary to determine the direction: where is the SOUTH, where is the NORTH, and under the arm of the compass, as always, there will be no evil. What to do ? Make a compass yourself in a few minutes.

Glowing pictures - a wonderful gift for the holiday. Delov - nothing at all, but how beautiful. . .

In this article, we will make a crossbow for hunting office colleagues :-) The design is simple and effective. We need pencils, a pen, "money" gum. . .

By introducing into the consciousness of thoughts about the need to install energy-saving lamps at home, many began to massively put them at home. But soon you are surprised to notice that the durability of such lamps is a maximum of half a year, the brightness and temperature of light

Yes ... the floppy disk drive has gone down in history ... and left behind a lot of floppy disks. Throw away a pity ... Here is the idea --->

In the economy of the radio constructor, there will always be old diodes and transistors from radio receivers and televisions that have become unnecessary. In skillful hands, this is wealth that can be effectively used. For example, do-it-yourself solar panel

Homemade machines - 12 photos with a description. In principle, the motor is the heart of almost any machine. And you can get the motor anywhere: a broken washing machine, an old reel tape recorder, a printer or a hairdryer, etc. . .

Once it was necessary to check the prehistoric (Russian yet) remote control. There were no funds. Rummaging in the Internet, I found several ideas. I was struck by the idea of ​​making a simple IR port from: mice! Computer, of course. We will start with this device.

In the article I will tell you about two designs from a conventional webcam: the first is a counterfeit banknote detector, the second is an infrared camera that sees in 100% darkness.