Starch is a fairly common source of energy in the human diet. It is found not only in potatoes, but also in many foods that we eat every day. Starch is one of the products of photosynthesis and is quite widely

There are several simple but effective ways to assess the condition of the engine of any car without visiting service centers. This knowledge will be useful not only in the daily operation of the vehicle, but also help to make the right

The military bayonet-knife for the legendary AK-74 entered service in the 60s of the last century and since then remains a reliable assistant to the soldier, not only in the Russian army. Moreover, not everyone, even those who served and went on guard, knows what

The method of durable soldering of products from various metals is carried out by heating the soldered parts with a gas burner and using brass as solder. With the massive spread of copper automotive radiators, brazing was

Sometimes it becomes necessary to protect a product from environmental influences. In other words - paint, varnish. But, it is not always at hand lacquer or paint that can dry in a short time.

I have an old music center, which eventually “moved” to the country, but I really like it. Appearance of the apparatus is so-so, but the sound is simply gorgeous! I especially admire his low-frequency amplifier.

There are shortened hacksaws for metal, for which special short-length cloths are needed, which today are almost impossible to find on the shelves of our stores. You can get out of the situation by shortening the standard hacksaw blade, which has

Dripping water from a closed tap in the kitchen can easily ruin family relationships. There is an opposite process - nothing elevates a man so much in the eyes of his wife as independent repair of plumbing, electrical and other household devices.

There is a wire on Aliexpress that is called welding. With it, you can solder not only aluminum, but almost all metals! This three-meter wire with a melting point of 360 degrees Celsius will cost about 11 dollars 54

The internal doors in our apartments and houses have served for more than a dozen years, but if there are young children who love to ride them, this period can be significantly reduced. Screws connecting the door leaf with hinges break the tree over time and can

At some point you needed to shut off the water supply in the apartment or house, but all your attempts to turn the long-unused shut-off valve failed. The reason for this phenomenon is commonplace - the use of low-quality plumbing

It happens that he didn’t follow, didn’t notice the file laid down by another tool, and he was looking - already covered with rust. And it’s a pity to throw it away and it’s inconvenient to use - it “takes” badly.

Disinfection of wooden cutting surfaces is an effective way to get rid of bacteria and microorganisms. They multiply in cracks, chips, on a smooth and rough surface, feeding on the remnants of products. It is especially important to disinfect

Imagine that going to barbecue, for some reason, you did not buy liquid for igniting charcoal. It would seem that a hopeless situation: coal cannot be ignited just like that, there may not be other firewood in place ... But there is a simple and tricky one

Surface mount electronic components, unlike traditional radio components, do not have flexible leads. Passive elements are made in the form of a cylinder or parallelepiped with metallized ends. In microcircuits, where there are many conclusions,

We bring to your attention a recipe for a very tasty, delicate, airy curd casserole. This dish is ideal for devotees of proper nutrition. Cottage cheese casserole is an excellent source of strength and energy, therefore, it acts well as a

The usual way of a home master: you need a certain device, we begin the search for materials and manufacturing technology. We will consider the option exactly the opposite: there is an initial blank (a working, but not necessary remote control), but it is not clear how it

The strength and hardness of wood is several times less than that of metals, even as soft as aluminum. Therefore, when working with wood, especially at the final stages of its processing, you should be especially careful.

Necessarily and inevitably, the time comes when you begin to understand that your “family member” - laptop (netbook) has become too noisy and unusually hot. And indeed - somehow “wrong” he began to fulfill his duties.

A 3-phase motor can be used to operate from a household AC network of one phase with a voltage of 220 volts. Alteration is possible, even if there is not much experience in electrical work with a minimum installation skill. Additional costs

Citrus fruits have long ceased to be a deficit in the entire post-Soviet space. Now on the shelves there are not only oranges, lemons and tangerines, but also miniature kumquats and clementines, and huge pomelo.

The device, hereinafter referred to as the satchel, is intended for movement on ordinary skis on a flat surface without a thick, fluffy snow cover. Frozen river floodplains, rolled roads with a slight slope are best suited.

The essence of the matter is that a standard cable is very inconvenient in that it is long.When you drive, the cable is constantly confused at hand, twisted onto the gear shift knob.

The network has repeatedly hosted options for using a laptop adapter as a charger for a car and other batteries, using a lamp as a load resistance. You can, of course, and so, but much