Метка: element
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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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Which hood is better to choose — inclined or domed
The hood is a reliable, simple, functional device that plays an equally important role in the kitchen as well-chosen furniture or working tools. After all, it is it that allows you to eliminate all unpleasant odors and impurities that can settle on furniture, walls and ceilings. Which of the hood options is more efficient and…
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What is the difference between active and passive 3D
Modern 3D TVs offer two technologies for «three-dimensional visualization» of content — active and passive. And there is a rather serious difference between them, which manifests itself not only in price, but also in the quality of the display. But to understand the difference between active and passive 3D, you need to know how «3D…
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Which coffee maker is better with a boiler or thermoblock
The heating element in coffee makers can be made in the form of a boiler or a thermoblock. And the difference between them is not only in price. In fact, these are two fundamentally different heating elements that have a different principle of operation and are designed for different purposes. Although, of course, the result…
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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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Compare suspended and stretch ceiling
Whitewashed ceilings have long since sunk into oblivion, and wallpapering is not relevant. Suspension and tension structures are considered a more practical, durable and stylish option. But which one is better? Our experts dealt with this issue. Features of ceiling structures Suspended and tension type structures are used both as a decorative coating and…
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Comparing 32 and 64-bit systems
Many have heard of the existence of two main types of operating systems. At some point, everyone has a need to choose a certain one. How not to make a mistake and choose the right option? In general, what are the differences between 32 and 64-bit systems? Let’s take a closer look at the issue…
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Compare laser and LED printer
Buying a printer is a responsible business: equipment, if everything is fine with it, can serve for many years, therefore it is better if it fits the tasks that a particular user sets for it. To make an informed choice, you need to know the pros and cons of different technologies, as well as those…
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Comparing Kalev and Rehau windows
PVC windows manufactured by Kaleva and REHAU are among the top 10 most demanded on the market. Note that Kaleva is a European manufacturer, and REHAU is a brand of a German company, part of whose production facilities are also located in EU. Our experts have made an analysis of the advantages and disadvantages of…
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Comparing hibernation and standby in Windows
Old operating systems of the Windows family — for example, XP and the «seven» — are quite interesting work with data. They were originally created for low-performance computers, so the built-in mechanisms imply work with outdated hardware. And most clearly this is manifested in the presence of two modes of suspension — sleeping and waiting.…