Practical

Why Do Bicycles Have Gears?

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Just like with the gears of any mechanical apparatus, bicycle gears serve the purpose of increasing the efficiency of your bike’s function. The gears of your bike will considerably allow the power source “the rider”&hellip

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Why Do Front Loader Washers Smell?

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The main reason behind the unpleasant odor from front load washers is mold and mildew infestation and organic decay. The reason why front load washers are more prone to such mold and mildew infestations than&hellip

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Why do sidewalks have cracks?

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At any given place, various parts of concreted sidewalks have cracks in them.  Most of these cracks are actually the growing distance or separation between two slabs of concrete.  The uneven soil and constant pressure&hellip

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Why do puddles dry up?

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Puddles are small areas on the ground wherein water accumulates.  Most puddles are created because of rain while others are formed from irrigation systems.  Most people in the cities get to see puddles along roads&hellip

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Why do rebates take so long to process?

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Rebates are often offered by various companies to entice customers into buying certain products or services.  These marketing tools are often effective because it literally offers some kind of cash-back guarantee to purchases.  A bag&hellip

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Why do knives get dull?

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There are various reasons that make knives dull.  One basic reason is actual bending on the knife edges.  These bends may not be noticeable by the naked eye and happen at the microscopic level.  The&hellip

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Why do bikers carry knives?

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Bikers across the US and Canada are known for their big motor bikes and the stereotypical look of wearing black leather jackets and sporting colorful tattoos. Some also label bikers as people having a laid-back&hellip

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Why do mirrors turn black?

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Many people like to put mirrors in various places in their houses. Mirrors not only serve a practical purpose for some people but also provide a design element to the house. Most people use mirrors&hellip

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Why do tiles crack?

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Floor tiles that are available in various hardware stores and home improvement shops today come in a variety of shapes, sizes, colors, and textures. Despite the seemingly nice quality and great designs, though, many tiles&hellip

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Why do truckers say “10-4”?

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Some people have heard truckers talking over the radio or with each other and utter a couple of numbers and codes including “10-4.”  The words “10-4” actually represent a number code that some truck drivers&hellip

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Why do gel nails lift?

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Gel nails are the latest when it comes to nail care.  Many women especially like this type of nail procedure because of the durability it provides to the nail color or polish.  With gel nails,&hellip

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Why do cars overheat?

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Many drivers and motorists have already experienced overheating in their car engines.  Most are unaware, though, the actual reason why their engines overheat.  Some may have an idea on the cause of the problem, but&hellip

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Why do axles break?

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Axles can be found underneath cars near the wheels. They basically function to keep the wheels and gears in place.  Without axles, car wheels would not have a place for mounting or could not be&hellip

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Why do piercings swell?

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There are quite a lot of people who are fond of body piercing.  Many of these people are not content with only piercing their ears, and so they try to pierce other body parts including&hellip

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Why is oxidation important?

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Oxidation is a process wherein different substances react with oxygen.  Some people are familiar with this process when they think of rust build-up on metals like iron when they are exposed to oxygen.  This particular&hellip

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Why is nudism illegal?

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“Nudism” refers to the yearning for public nudity to be accepted in public and to be a legally protected right.  Any person or group who promotes nudity in public settings is considered to be a&hellip

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Why is fair trade important?

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“Fair trade” refers to a movement or an implementation guideline in terms of trading between producers from developing countries and buyers from other more developed or industrialized nations. It basically pertains to the fair treatment&hellip

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Why do fads disappear?

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‘Fads’ refer to some kind of behavior or situation wherein a significant part of a group of people, for example, is overly enthusiastic about something for a certain period of time.  Usually fads last for&hellip

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Why is Tequila so strong?

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Tequila is an alcoholic beverage made through a distillation process involving the blue agave plant which is grown in Mexico.  Pure Tequila is made solely from the agave plant, but some varieties of this drink&hellip

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Why is talc soft?

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Talc is a type of mineral that is mainly composed of the hydrous form of magnesium silicate.  Many people recognize talc in powder form, but it is usually found in a more seemingly solid rock&hellip

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Why is acrylic so expensive?

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Acrylic is a type of plastic that has similar properties to glass.  It is acquired from acrylic acid or a similar compound. Technically, an acrylic is actually a polymethyl methacrylate or PMMA glass.  With its&hellip

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Why is LPG stored in spherical tanks?

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“LPG,” or liquefied petroleum gas, is a type of hydrocarbon gas that is considered highly flammable.  Many people are familiar with LPG in the form of tanks that are cylindrical or spherical in shape.  These&hellip

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Why is insurance so expensive?

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Insurance is considered a good investment for most people as it provides some form of compensation guarantee during times of loss, illness, or damage to one’s property.  But over time, people have always complained that&hellip

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Why is cooperation important?

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Cooperation involves working hand-in-hand with other individuals, groups, companies, or organizations to achieve a certain goal or to do a certain job.  With cooperation, more people will be working with the same purposes in mind&hellip

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Why is flying safer than driving?

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Most people consider or at least think that flying is a safer method of transportation when compared to driving.  Without having the actual figures from statistics and research, many people would normally pick flying over&hellip

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Why do UFC fighters paint their toenails?

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“UFC,” or “Ultimate Fighting Championship” refers to a company that promotes mixed martial arts around the world.  It holds several fights under eight weight divisions.  The UFC is currently based in the U.S., but its&hellip

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Why is PVC bad?

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Polyvinyl chloride is otherwise called PVC. PVC is considered one of the most harmful materials that is manufactured. The PVC product is found to be dangerous all through the life cycle to the health of&hellip

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Why is pot called pot?

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The urban and slang term for marijuana is “pot.” And although many people have used and abused marijuana as a drug, not many of them know the origins of the word “pot.”  Most people encounter&hellip

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Why is revenue a credit?

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The system of making journal entries or bookkeeping may confuse many people. Although most people can understand basic accounting, there are also those that get confused when talking about debit and credit entries.  This is&hellip

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Why is Superman a hero?

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Superman is probably the most famous comic book character of all time. With his noble deeds and good qualities, Superman as a character is considered a hero.  Or  in the field of comic books and&hellip

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Why do sweaters pill?

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Many have sweaters, and they come in handy for a variety of reasons.  As its name implies, sweaters are often used by those who want to sweat, like in the case of exercising.  Sweaters are&hellip

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Why do potholes form?

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Potholes are formed because of changes in weather. Normally the time between the winter end and beginning of the spring will trigger the formation of potholes that are of various sizes and shapes. Potholes might&hellip

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Why do floors creak?

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The humidity and temperature will influence the objects in the house. The attic will creak and it can be heard during the nights when it is very quiet. The metals will make noises when they&hellip

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Why Do English Lawyers wear Wigs?

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Why Do English Lawyers wear Wigs? Initially, when the English barristers started wearing wigs, it was only to maintain style. They followed uninterruptedly wearing the wigs as it was not stopped by anyone. Wigs are&hellip

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Why Do Performance Reviews?

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Why do performance reviews? The evaluation of the performance is the way by which the company can measure the skills, talents and abilities of the staff. The performance review will give a chance for the&hellip

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