Mindblown: a blog about philosophy.
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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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Compare metal roofing and soft roofing
Metal tiles and soft roofing, which is also called soft or bituminous tiles, are two popular and approximately similar types of roofing. Which one is better — there is no definite answer to this question, since each of the materials has its own characteristics, advantages and disadvantages. Therefore, our experts asked professional builders to compare…
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Comparing VA and IPS Matrix
Modern laptops and monitors use two types of matrices — VA and IPS. The first is cheaper, the second is more expensive. But the difference between them is not limited to price. Matrices differ in design and performance characteristics — color reproduction, viewing angle, response speed, brightness and other parameters. Therefore, if you plan to…
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Compare gypsum and cement plaster
We decided to ask the experts if there is a fundamental difference between gypsum and cement plaster, and whether they can be combined. The opinions of the builders turned out to be contradictory, but we were able to draw some conclusions for ourselves. In both cases, we are talking about solutions used to level walls…
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Compare WAV and MP3 | features and which is better
The development of digital audio distribution has led to the fact that several dozen audio file formats are now on the market. Each developer tried to come up with their own coding method and encryption algorithms, and then make them popular. But now, in 2019, it has become clear that MP3 has won the battle…
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Compare flock and velor | What is best for sofa upholstery
When creating a unique home interior, upholstered furniture plays a significant role. A luxurious, eye-catching sofa can be a subtle finishing touch to a room’s design. And for this, its upholstery must be well chosen. Among the most commonly used materials for sofa upholstery are flock and velor. But which one is better? Our experts…
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How to wash a gel pen from various surfaces
Gorgeous roses on the wallpaper as a birthday present for mom! Why not? Great idea. How to solve an unusual problem without offending the little donor? Glue a frame around the picture and get a picture for memory. But what if the strokes of a gel pen spoil the look of a white shirt, a…
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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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How to stretch a T-shirt if it shrinks after washing
Did something go wrong while washing and now the new T-shirt is too small? Let’s look at this issue from the point of view of physical and chemical processes. We will understand where we make mistakes and how we can restore the size of things. The property of shrinkage is typical for fabrics made from…
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Compare Direct LED and Edge LED
Direct LED and Edge LED are ways to place the matrix backlight LED panel. They differ in the location of the LED elements. In the first case, the LED panel is located directly behind the image forming one, in the second — along its edges (actually — to the side of it). Both of these…
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