How to Solder First a few safety precautions: * Never touch the element or tip of the soldering iron. They are very hot (about 400°C) and will give you a nasty burn. * Take great care to avoid touching the mains flex with the tip of the iron. The iron should have a heatproof flex for extra protection. An ordinary plastic flex will melt immediately if touched by a hot iron and there is a serious risk of burns and electric shock. * Always return the soldering iron to its stand when
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How Breathalyzers Work Busted for driving under the influence? Let’s admit it‚ drinking is indeed fun‚ therefore it is one of the most popular activities across the world. It is even considered a basic need for some people and forms many cultures. After drinking‚ the safest way to get back home is either to take a taxi or to have your designated driver drive you home. Still‚ there are some stubborn ones who insist on driving back home even though they are aware that they had much to drink. That
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Protein Deficiency Symptoms Protein deficiency symptoms are the first signs that your diet may be lacking in complete proteins. When your body isn’t getting the nutrition it needs to function well‚ it gives you signals that something is wrong. Pay attention to these symptoms and seek medical advice if you experience them. Common Protein Deficiency Symptoms Even with a wide variety of protein sources available‚ some people experience protein deficiency symptoms due to a lack of protein intake
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How To Prepare a Project Report Report writing is one of the primary objects of any student who are in the threshold of completing their graduation. It is to be noted that the final report is not to be done for sheer formality. This report acts as a tool for judging the professional skill of the new engineer. It is also considered to be an extended service for the engineering students who might require information. Remember this report will be subjected to critical analysis by many readers. Hence
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How Guns Work A gun is a weapon that uses the force of an explosive propellant to project a missile. Guns or firearms are classified by the diameter of the barrel opening. This is known as the calibre of the gun. Anything with a calibre up to and including . 60 calibre(0.6 inches) is known as a firearm. The precise origin of the gun is unknown‚ although they were in use by the early 14th century and were common place in Europe by mid-century. These early guns were nothing more than large
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Rufus had the most amazingly long ears that would flop all over the place when he was running. Because his ears were so long‚ they almost touched the ground. His bark was so fierce that he would scare the wildlife away. Little did the wildlife know how gentle he really was. His daily routine consisted of a ride with his human dad to a pig house which was five miles from home. Rufus would put his paws on the mirror of the truck with his upper body hanging out of the truck. The rest of Rufus’ body
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My point of view on this matter comes from experience at the prison. For something to work‚ the person has to use it first. By just buying a vacuum cleaner doesn’t make the house clean. The individual has to use the vacuum cleaner to clean the house then it will be clean. The same idea with the inmates‚ by just providing the programs and classes doesn’t make them better. There a lot of programs that are offered inside a prison that inmates can take advantage of but there are multiple problems as
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Laboratory Exercise #3 Measuring Protein in Solution Abstract The purpose of this lab was to learn about the Biuret assay reaction to determine if it can detect proteins and amino acids; also‚ to understand the process of “salting out” proteins and how to determine the amount of protein in a solution. In order to do so‚ egg white and ammonium sulfate were mixed on ice and then put into the centrifuge. After PBS was added‚ the amount of protein could then be determined. After that‚ 14 test tubes
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How to make a coil pot 1.Before you get started‚ mix a little clay and water together in a container. Stir it until it is nice and slimy. This gooey mixture is called slip. 2. It sounds backwards‚ but to make a coil pot‚ you start from the bottom. Pat a piece of clay into a round flat disc about as thick as a pencil. Try to make it as perfectly round as you can. You can trace around the bottom of a glass if you need help forming the clay into a round shape. Make your base at least three inches
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popularity‚ and love and so on and so forth. With this said‚ does this mean that having less of them will not make anyone happy? Unfortunately‚ this is not so. Real happiness is something that a person brings upon to himself and should never depend on what the world can or cannot give him. For those who want to achieve happiness‚ read on a little more and learn about the secrets on how to find happiness in your life‚ today. Find love for yourself Start from the beginning. You simply cannot give
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