Метка: questions
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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 option is better for wall decoration — wallpaper or painting
This question is perhaps most often heard in the implementation of repairs in residential premises. Each of the materials has its own characteristics and, of course, disadvantages. And, without having your own experience with such a finish, it is difficult to make a choice in favor of one of them. What, after all, is better…
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Compare two-pin and one-pin lamp
Lamps that are used in the lighting system of a car (headlights, interior lighting, parking lights, brake lights, and so on) can be single-pin and two-pin. And they differ not only, as the name implies, in the number of contacts, but also in functionality. And, of course, they are not interchangeable. Let’s figure out how…
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Compare new iPhone and refurbished
Often, when trying to buy an iPhone in some Chinese online store (or even on eBay), you can come across very interesting offers. It seems to be the device of the last or at least the current generation — but it is sold for mere pennies. Unless the ad itself is marked «Refurbished» or Refurbished.…
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What is the difference between active and passive antennas
When choosing an antenna for watching over-the-air television, you may encounter a rather unusual seller’s proposal — to install «active» instead of «passive». And what is the difference between these two types is not clear. Let’s figure out what is the difference between active and passive antennas — and which ones are better to use.…
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What is the difference between fast carbs and slow carbs?
Carbohydrates are a heterogeneous concept, since they are divided into two large groups, known to most as fast and slow, although there are also medical terms: “simple” and “complex”, respectively. What is the difference between them, and how do they affect the body? Our experts have found answers to all questions. About carbohydrates and the…
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Compare fructose and sugar | Important differences
Nutritionists have long been trumpeting the dangers of sugar, calling it “white death,” so in recent years, manufacturers have increasingly resorted to sweeteners that would be safe and at the same time not inferior in sweetness. Most often, the choice is made in favor of fructose. Is it so harmless and is it worth giving…
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Compare Beet and Cane Sugar
Sugar, when consumed in moderation, helps the body maintain an optimal energy balance, as it is actually made up of glucose, which our body needs to control cellular functions in the brain. Most glucose is found in two types of sugar: cane and beet. Is there a difference between them and which one is more…
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Compare optical cable and HDMI
Perhaps, every person wants his house to be a place not only for sleeping and occasional meals, but also for a good rest. And manufacturers of household appliances offer a variety of devices for entertainment. Huge TVs, powerful gaming computers, 7.1 multi-channel audio equipment — all this will help you relax, unwind and get new…
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Compare veneer and solid wood | Determine the best material
Natural wood products are highly valued among consumers. Originally made doors or furniture, for example, can become not only a functional, but also an aesthetic addition to any interior. One of the most popular «representatives» of the woodworking industry are veneer and solid wood. What is the difference between them and what is the feature…