Do it yourself - with your own hands. Page 199

A full-fledged welding machine can be assembled from four microwave ovens. Finding them in our time is not difficult, models may differ. The design is not complicated; there is no need to disassemble the transformer cores. This homemade welder is quite

Any knife with a fixed blade, designed for use outside the home, loses a significant part of its functionality without a sheath. It is inconvenient to remove it from a backpack, and in a clothing pocket it generally becomes dangerous. If the knife with which

A very interesting device called the “Brovin Kacher” is very popular among radio amateurs. With its help you can observe spectacular corona discharges, lightning, and plasma arcs. Many people on the Internet call the kacher a reel

Master class on how to make a powerful, low-voltage water pump for various needs. For example, pump out a barrel of water for watering plants, etc.The pump works perfectly from a 12 V battery, which is its primary advantage.

Another option for a simple, low-power, but very useful amplifier, which is based on the LM386 chip. Its maximum output power is 0.5 watts, which is quite enough to cover a small room. The advantages of the amplifier

If for some reason you exclude store-bought mayonnaise, eggs from your diet, or avoid eating raw eggs, pay attention to our step-by-step recipe with photos. Using a blender-chopper with a knife attachment, prepare mayonnaise without eggs in

With the help of such a simple device, you can conveniently weld a metal profile at any angle. As a result, work will be easier and the quality of welding will improve. I think I should spend two dozen minutes and make myself such a thing,

What is the best way to drill through hardened steel? - The question that masters ask when such a need arises. For example, there was a need to check a hardened steel blade... I’ll show you how I personally do this and what drills I use.

Cases are different. Plastic and metal, rag and leather, light and heavy, all of them are designed to protect the gadget from dust, moisture and scratches. But you don’t have to buy this useful product in the store! It's much nicer to carry a phone

Hi all! I will tell you how to make a very convenient key for the chuck of your drill, drilling machine or hammer drill. The original key that comes with the kit is extremely inconvenient. It is very difficult to tighten the drills and when changing the drilling tool frequently

To make a dog house with your own hands, you need to correctly calculate the dimensions, as well as prepare a minimum of tools and materials. The described project is designed for those who do not have “cool” carpentry equipment and serious work skills

If you have replaced an old wooden door with a new one, then this master class is for you. There is no point in throwing away a door that has served its purpose. It can still last quite a long time. For example, you can make an excellent table from it, which you can

This is not only the best, but also the easiest way to remove super glue from almost any surface. This method can remove not only fresh, fresh dried drops, but also adhesive residues that are several days old.

The rosy smoked drumsticks look appetizing even in the photo. They can be easily bought at any hypermarket, but pay attention to the composition. There are a huge number of additives that are undesirable for consumption. Doctors are constantly on all screens

A mini drone - a remote-controlled quadcopter - can be very easily made at home. You can use it for games and as a model for studying the operation of a drone.The design contains a minimum number of parts, and construction will take 15 minutes.

A great craft for the summer is to make a miniature refrigerator with low-voltage power. A variety of supply voltages (220 V, 12 V, 5 V) makes it possible to use such a refrigerator almost anywhere: in the car, office, home, etc. This

Making a quick set: a table with two benches is easy. This will not take much time, everything can be assembled very simply in 1-2 hours and you can decorate your garden with a beautiful table at which you can dine and have picnics.

The problem of licked edges of a screw for a Phillips screwdriver has long been known to everyone. There are few solutions to how to get out of such a situation and remove a broken screw. I will only offer you seven that I personally had to use. Unfortunately not

A recipe proven over the years, without lyrical reasoning. Dandelion jam is good served with hot pancakes. In hot summer weather, jam diluted in water perfectly quenches thirst. Very rich in vitamins and microelements.

There are a lot of chargers on the market now. Automatic machines or not, with or without capacitance measurement. Most chargers are universal and can charge elements of any chemistry. Lithium ion and lithium polymer are increasingly used in various devices.

With this simple device you can sharpen your meat grinder knives quickly and correctly. Fast, because a drill, machine or screwdriver is used to rotate the knife, and correctly, because the device provides optimal force

The taste of real creamy ice cream cannot be confused with anything - it is the taste of childhood. It turns out that making homemade ice cream is very simple. It contains only natural and affordable ingredients. And any seasonal berries will help diversify the taste.

You can use concrete not only for construction, but also for landscaping your territory. For example, you can make garden decor items, or quite practical things, such as a bench. On which you can place a flower pot or just sit down

Miniature welding of metal conductors or small parts can be done with a regular pencil rod. A mini welding machine with a graphite rod can not only weld, but also cut metals of small thickness.