Метка: movement
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Which shuttle is better — vertical or horizontal
The shuttle mechanism is the heart of any sewing machine. It is from the design features of the shuttle that the most important characteristics of the device directly depend — speed, noise level, efficiency. In everyday life and industry, 2 main types of shuttles are used — vertical and horizontal. Each of them has both…
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What is better to choose — quartz or mechanical watches
There are two types of wrist chronometers — quartz and mechanical. And they differ not only in price. They are similar only in the scope of use and, perhaps, the presence of arrows. Quartz and mechanical watches differ in the principle of operation, the need for maintenance and accuracy. How mechanical watches work Mechanical…
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Comparing a gaming mouse and a regular mouse
The computer accessories market is constantly replenished with unusual devices. And it even affects mice. For example, they can be right- and left-handed, touch-sensitive, with a bunch of additional buttons, wired, wireless, with a trackball, folding … And gaming mice stand apart. Gaming mice are incredibly expensive compared to regular mice. For the price of…
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Comparing a laptop and a tablet with a keyboard
According to tablet manufacturers, in the age of modern technology, their products can completely replace conventional laptops in work, play, and household areas. At first glance, this is true: on a tablet, you can watch movies, type texts, work in programs similar to those that can be installed on a laptop. From it you can…
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Comparing complex and simple carbohydrates
Probably, every person interested in their health and figure knows that it is very important to control the ratio of proteins, fats and carbohydrates in the diet. Only in this case, you can save or improve your forms. But as soon as you start to understand the diet more deeply, it turns out that everything…
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Compare oil and oil-free compressor
The compressor is an important device when it comes to moving and compressing gases. Piston compressors have no equal in this matter. Manufacturers offer a wide variety of models of such units. Until recently, the market leaders were traditional oil, but a new competitor has appeared — units that do not require cylinder lubrication. Which…
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How to get paint out of clothes
It is quite difficult to remove paint from clothes — sometimes it is easier to throw away the soiled thing and buy a new one. This is especially true for young children, whose creativity is often accompanied by stains on clothes. At the same time, there are many methods to remove paint from clothes quickly…
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How to wash jeans so they shrink
Jeans that are sold in markets and stores can quickly lose their original appearance. Often they stretch and become too big for the wearer or look ugly after just a few socks and washes. In such a situation, you can either buy a new thing, or try to make the jeans sit down, or take…
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How to remove paint from metal at home
Even the most expensive and high-quality paint intended for metal objects is not eternal. Over time, under the influence of external factors, it becomes unusable, it can begin to peel off and “peel off”, rust spots appear through the coating layer, and the metal product itself already looks unpresentable. In this case, you can perform…
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How to remove pilling from a sweater at home
Pellets appear from friction — for example, when wearing clothes, washing them, throwing the straps of a bag or backpack. Loose, long pile fabrics are especially prone to pilling. Most often, unattractive hairballs occur in low-quality fabrics, as well as in flannel and coarse knit wool. In addition, fabrics with manufacturing defects are susceptible to…