Science Article Category


Science Articles

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Koehler Illumination is a process which provides optimum contrast and resolution by focusing and centering the light path and spreading the light evenly over the field of view. All microscopes do not have the ability to be setup for Koehler. They must have a field diaphragm and controls to adjust the substage condenser to complete the alignment.
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Thermal engineering systems are necessary to cool the thousands of satellites that orbit the Earth. These devices are not easily protected, but many companies have designed electronics cooling systems to remove the threat that intense heat can cause.
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Forensic science is an old method that is usually associated with legal proceedings and court laws. It was only recently that this application of science became popular and more interesting to the average people thanks to the movies and TV shows that focuses on the use of forensics. Evidences and the likes are used to investigate crimes. Thus, it helps the victims to reach the justice that they need.
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Which microscope is best suited to you and what you need? It can be hard to decide. Looking at all the microscopes for sale it can be daunting but I am going to break each one down into type,budget and needs, in easy to understand terms.
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Since water is a necessity of life, it is important to drink water free from contaminants. To treat water and make it worth drinking, different processes are used and one of best treatment methods is Reverse Osmosis. In this process of water filtration, the water goes through semi permeable membranes with minute pores and becomes clear. The impurities left behind are flushed out. If you do not get the water supply from Municipal Corporation, it becomes important for you to make use of the Reverse Osmosis system in order to treat water and make it worth drinking.
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Learning the basic design of a heat pipe mechanism can lead to a greater understanding of the complexities and advanced developments in thermal technologies. From satellite thermal controls to thermal water heating, heat pop manufacturers develop products that can be used in a wide array of applications. Learn the three main components that form a heat pipe within this article.
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A metallurgical microscope is an optical microscope which differs from other microscopes in the method of specimen illumination. Since metals are opaque substances they must be illuminated by frontal/reflected lighting, therefore on metallurgical microscopes the light source is located within the microscope tube. This is achieved by a plain glass reflector installed in the tube. The image quality and its resolving power are mainly determined by the quality of the objective. The common magnification of a metallurgical microscope is in the range of 50x - 1000x.
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There is no need to have an advanced degree for building a rocket. Assuming that one is not planning to take a trip on it, anyone can put together a simple rocket in the luxury of one's own home and blast it off into the sky. Many kinds of rockets are available for sale one can be chosen from them. One has to be conscious that most of these are not functional. Rockets have a cylindrical shape. Some star wars or flying saucers design look awesome they will not work very well.
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Beneath the earths surface lies an energy source that is more than capable of providing us with heat and hot water. Geothermal heating systems have been designed to efficiently harvest this hidden energy source, which is known as thermal energy. This article will give you a better idea of how this natural energy source has come into existance and how geothermal heating systems actually harvest this energy.
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Sugar easily dissolves when mixed with water just like salt. The molecules of sugar easily break up and they do not form again after the water molecules pull them away from each other. The attraction between sugar molecules and water depends on the charges emitted by each one.
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