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Written by Sharp
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Aluminum is an amazing metal. The properties of aluminum allow it to be bent, shaped and formed into virtually anything, making it a prime candidate for the metal construction industry. Metal architects are able to create astonishing building exteriors that are not only pleasing to the eye, but also good for the environment. Custom aluminum fabricators are fond of the metal because it offers virtually limitless possibilities with its ductile properties and ability to retain coatings and finishes. As aluminum has many benefits to the world of architecture, its key benefits are its reusability and cost effectiveness for businesses.
Although aluminum is the most abundant metal on the crust of the planet, there are no mines in the United States that harvest bauxite, the mineral from which aluminum is derived. All of the mined aluminum in the United States is imported from locations around the globe, costing millions of dollars and expending other resources. If the aluminum is not mined from elsewhere, it is recycled at about 5% of the energy that it takes to remove it from the ground, extract it from a bauxite ore, and ship it across the world. Recycled aluminum is a cost effective alternative for numerous industries, but especially for metal architectural firms, construction companies and their benefitting clients.
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Written by joalesto
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When you were still in your chemistry class, you often heard the term Sulfuric Acid. You knew that it is a very corrosive liquid that is also odorless, colorless and very dangerous. You were surprised as to why such a seemingly hazardous and useless substance has come into creation. Well, this is because you do not have any idea about its uses in our society.
Sulphuric Acid is usually produced in mining industries. It is produced when metal ores are smelted. Most metal ores are sulfides and in the smelting process, sulfur dioxide gas is produced. Thanks to technological advancements, this gas can now be contained. Along with the containment, the gas can be processed in order to create sulfuric acid. Water is sprayed on the gas and then it is cleaned, cooled, dried and then made to run in a catalytic converter. After being processed in the catalytic converter, the produce is then mixed with water. The mixture would then make sulfuric acid, thus you get H2SO4. The Belgian Johann Van Helmont is the very first person to prepare the chemical.
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Written by CharlesDickens
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We're all well-known with dinosaurs from movies such as Jurassic Park and King Kong, but how much do you actually know about dinosaurs? Here are 10 facts about dinosaurs which you can astonish your friends and family with:
1. Dinosaurs first appeared during the Triassic period (248 to 213 million years back), and were the dominant land animals through the complete Jurassic period, and to the end of the Cretaceous period (65 million years back).
2. We recognize about dinosaurs because fossils have been found. The fossils, which are usually found in sedimentary rocks, including fossilized body parts (bones, teeth, skin, claws, etc.), as well as trace fossils ("ichnofossils") which show how the animals lived, which comprise footprints, burrows, nests, toothmarks, dung, etc.
3. The earth's continents gradually move through a process known as plate tectonics. When dinosaurs first appeared through the Triassic period, all the earth's continents were joined jointly in one super-continent known as Pangea.
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