A candle is a solid block of wax with an embedded wick‚ which is lit to provide light‚ and sometimes heat‚ and historically as a method of keeping time. A candle manufacturer is traditionally known as a chandler.[1] Various devices have been invented to hold candles‚ from simple tabletop candle holders‚ to elaborate chandeliers.[2] For a candle to burn‚ a heat source‚ commonly a naked flame is used to light the candles wick which melts and vaporizes a small amount of fuel‚ the wax. Once vaporized
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Efficacy of used plastics candles in making polishing agents La Salette of San Mateo San mateo‚ Isabela (name) Abstract Most of us spend about 90%of our time indoors‚ so minimizing the use of harmful chemicals in our homes‚ offices and schools is important to keep the air we breathe healthy and constructed surfaces we live on free of irritants and toxins. Besides being expensive‚ store-brought cleaners contain a number of chemicals. These chemicals can be hazardous to our health
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One reason often heard from people using drugs is that they do them to feel good. For real‚ it does feel good because most drugs act directly on the "pleasure center"--the limbic system--in the brain . At this point‚ it can be considered recreational use. Some might light up a cigarette at a party. They might not consider themselves a "smoker‚" but they do it to feel good or to "look cool." Someone might smoke pot at their friend’s house because they think it could be fun. The problem? Drugs don’t
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MINIATURE HYDRO-ELECTRIC Submitted by: Gabrielle A. Ante 2 Reiko Castillo 10 Geraldine Catindig 12 Dominique Mangampat 27 Elise Tusit 46 IV - SANDIWA Background of the Study: The idea of harvesting power from flowing water is not new or a modern idea at all. It has existed ever since the Greeks and Romans used water-powered mills to grind corn. The Hydro-electric power plants we have now in our modern time is far more complex than that in the olden times‚
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Livingstone Christian Academy Bagacay‚ Tayud‚ Consolacion Cebu An Investigatory Project in Physics 10: Solar Cooker Submitted By: Ziendee Mae C. Juntilla Submitted to: Tito Eugene Ian Castillon January 2014 INTRODUCTION At this point of time‚ in this age of technology‚ we tend to keep on using products‚ materials and inventions which come from non-renewable sources such as oil‚ petroleum‚ fuel‚ natural gas‚ etc. Just like in cooking‚ we
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Investigatory Project Sample Format: Abstract After finishing the research and experimentation‚ you are required to write a (maximum) 250-word‚ one-page abstract. An abstract includes the a) purpose of the experiment‚ b) procedures used‚ c) data and d) conclusions. It also includes any possible research applications. The abstract should focus on work done since the last fair. Research Paper A research paper should be prepared and available along with a project data book‚ and any necessary
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We can reduce the number of paper which is just thrown or burn by other people by turning them into paper charcoal. You can also earn money by the paper charcoal. It is better than the usual charcoal. B. Statement of the Problem Our investigatory project aimed to determine if the used paper is recyclable and useful to many people. Specifically‚ it tried to answer the following questions. 1.Can used papers be alternative source in making charcoal? 2.What is the general ob servation on the
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power cut and you are searching for candles and match s4cks and another situa4on when a=er a power cut your lamp glows automa4cally. The following circuit based project can help to make your own automa4c night lamp. When the circuit is taken into light‚ the resistance of LDR decreases due to which the base voltage decreases.
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insecticides and many other harmful chemicals; that is the reason why we decided to focus this investigatory project on creating an eco- friendly cleaning solution. The problem of the modern world is that we have created far too much hazardous chemical since it does the daily chores‚ like that is scrubbing the floor‚ in a faster and easier pace‚ unknowing that this can harm the ozone layer. Our investigatory project aims to create an environment-friendly cleaning solutions using citrus peelings and some
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Chemistry Project on STUDY OF ADULTERANTS IN FOOD CHEMISTRY PROJECT WORK INVESTIGATORY PROJECT STUDY OF ADULTERANTS IN FOOD-STUFFS Name: Taher Shabbir Hussain Class: XII-B School: Indian Public School Year: 2009-2010 iC BS E.c om Chemistry Project on STUDY OF ADULTERANTS IN FOOD iC BS 2|P a ge E.c om Chemistry Project on STUDY OF ADULTERANTS IN FOOD Certified to be the bonafide work done by Mr. / Miss in the _ TAHER SHABBIR HUSSAIN of class XII
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