Plastic –Modern Invention that changes the world Born in the 20th century and grew up in the 21st century‚ my life involves many new development and invention from head to toe and every aspects to benefit our life. Things are changing around us very dramatically and very quickly in each century subject to the demand and resources change. Modern inventions cover from hardware‚ technology‚ manufacturing‚ information‚ medical‚ education‚ telecommunication‚ sport and even food. I would say that several
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Ever since plastic was first introduced almost a decade ago‚ we have seen an increased trend in pollution‚ especially in the ocean. You cannot hide or run away from plastic. Plastic is literally everywhere‚ from the clothes you’re wearing to even the IV bags used in hospitals. Do you see the toys your children are playing with? Yes‚ those are also made from plastic. Plastic has made itself into an everyday essential because it’s convenient and cost effective. Plastic isn’t the only thing that ends
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* PLASTIC POLLUTION | | 0.0 (0) | Written by rashmi October 06‚ 2010 Hits: 368 0 Cash Credits: 25.00 Editor: Deepti The pollution that is caused by organic polymer materials such as plastic on the environment thereby having harmful effect on human being is known as plastic pollution. Plastic mainly can be divided in two broader classifications namely. * Thermoplastics * Thermosetting plastics Both these varieties of plastics are not biodegradable that cannot
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Would you ever have a surgery that gives you artificial intelligence like in the book “Flowers for Algernon” by Daniel Keyes? In the Science Fiction book “Flowers for Algernon” by Daniel Keyes the main character Charlie had an I.Q of 68. Charlie got artificial intelligence and it made his I.Q increased to 204. It was an awful idea for Charlie to have the A.I surgery. The surgery made Charlie I.Q decrees to 68. After the operation‚ Charlie began to go through a regression. Before the operation he
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Conventional Oil Based Plastics Vs. Innovative Green Plastics The Twentieth century was filled with many inventions that have greatly influenced our world. The invention of plastic was one of the most dramatic of them all. Humans use plastics each and every day and just imagining a day without them is inconceivable. A material can be a plastic if it satisfies three conditions: its main ingredient must be a polymer material‚ it must be fluid at some point during processing‚ and it must be solid
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USING PHENOL AND FORMALDEHYDE. INDRODUCTION: WHAT IS BAKELITE? Bakelite or polyoxybenzylmethylenglycolanhydride is an early plastic. It is a thermosetting phenol formaldehyde resin‚ formed from an elimination reaction of phenol with formaldehyde. It was developed by Belgian-born chemist Leo Baekeland in New York in 1907. One of the first plastics made from synthetic components‚ Bakelite was used for its electrical non-conductivity and heat-resistant properties in electrical insulators
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Liposuction or Gastric Bypass Surgery Liposuction and gastric bypass surgery are both invasive procedures that offer positive results in the treatment of weight loss for obese patients. As with any invasive procedure‚ both liposuction and gastric bypass surgery offer an assortment of possible risks factors. The potential risks factors associated with liposuction and gastric bypass surgery‚ range from minimal common complications to extreme and possibly fatal outcomes. However‚ after considerable
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CHAPTER 1. 1.INTRODUCTION OF PLASTICS IN AUTOMOBILE Although the rate of usage of plastics in motor cars and commercial vehicles is increasing year by year‚ the actual percentage of plastics found in an average car is between 15-20%. However it is realized by both automobile and the plastic industry that this is just the beginning and the amount of plastics used in vehicles will treble in the next five years‚ at the expense of steel and its alloys. In essence the reason for the spectacular
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When it comes to defining the term Surgery‚ one can say that it is the specialty of medicine that treats diseases by cutting‚ removing or changing the body with an operative process that opens the body for therapy. There are different types of surgery for different parts of one’s body‚ be it for Bariatric Surgery Colon and Rectal Surgery General Surgery Hand Surgery Head and Neck Surgery Neurosurgery or an orthopedic surgery. Podiatric surgery is the surgery for foot and ankle and one must find expert
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What is plastic?? A material that contains one or more organic polymers of large molecular weight‚ solid in its finished state and at some state while manufacturing or processing into finished articles‚ can be shaped by its flow. Types of plastics 1.Thermosets. 2.Elastomers. 3.Thermoplastics. NATURAL RESINS solids or semi solid materials light yellow to darkbrown in colour carbon‚ hydrogen and oxygen. globules on the bark . SYNTHETIC RESINS derived primarily from petroleum
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