The Cave of Lascaux and Cave Art Cave paintings might possibly be the oldest known form of communication that exists today. Cave paintings date back to a period of time called the Paleolithic Age. The Paleolithic Age took place from 40‚000 to 10‚000 B.C. Prehistoric Age is divided into three parts: Paleolithic being the earliest‚ Mesolithic being the middle at 10‚000 B.C. and Neolithic Age being the latest at 8‚000 B.C. During the Paleolithic Age it is believed that the cave paintings at Lascaux
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I started to gather up small twigs from around the yard and set them into a small pile in the pit. I doused them with lighter fluid it makes the fire burn easier at the beginning. After I placed the small twigs in the pit I poured the Kingsford charcoal on top of the twigs placed them into a small pile and doused them with lighter fluid too and let them soak in for about tens minutes. Finally I was about to light the fire‚ I lit the match and bent over to place it at the bottom of the pit when POP
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Crecy in 1346. It is also known as black powder‚ was a very big invention and it did a lot of damage when matchlock rifles and cannons were invented later. This simple explosive powder was made out of a mixture of sulfur‚ charcoal‚ and potassium nitrate. The sulfur and charcoal acted as the fuel and the potassium nitrate acted as an oxidiser. An oxidiser is a type of chemical which fuel requires to burn. Gunpowder was such an important invention because all matchlock guns and cannons needed it in
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Of all the elements‚ one stands out as being arguably the most important‚ this being carbon. There are many interesting things about carbon including‚ facts about it‚ its history‚ and what it is used for. Carbon is a very important element‚ in fact‚ life could not exist without it. Carbon (C on the periodic table) is a chemical element and is the sixth most abundant element in the world. Carbon is the 6th element on the periodic table in group 14‚ period 6‚ it has six protons‚ six electrons‚ and
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ASSIGNMENT PAPER MARKETING & INFORMATION TECHNOLOGY AS A MEANS OF GAINING COMPETITVE ADVANTAGE. BY GEORGINA NYAMBURA SUBMITTED TO ABE – UK INPARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE AWARD OF POST GRADUATE DIPLOMA IN BUSINESS MANAGEMENT. STUDENTS REGISTRATION NO.: 405475 SIGNATURES: _______________ SUPERVISOR’S NAME: MR. APUKO GARD SIGNATURE: ________________ NAME OF CENTRE: FTC LIMITED P. O. BOX 22731 DAR ES SALAAM TANZANIA. TABLE OF CONTENT CONTENT PAGE
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Line of Speed by Giacomo Balla was created in the year 1913. The material used charcoal on woven paper‚ makes it a fascinating work of art. At the Speed Art Museum in Louisville‚ Kentucky. The painting hangs against a green wall in the museum along with other pieces of art. Right next to Line of Speed is Seven Blossoms by Paul Klee. Unlike Seven Blossoms‚ Line of Speed can only be viewed from one side. This piece is part of the futurist movement and the artist himself was a major contributor to the
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Over-harvesting Mangrove trees the world over are used for firewood charcoal production as well as for construction wood and wood chips. While harvesting is a practice that has been ongoing for hundreds of years‚ it has got out of hand in recent times. In some instances‚ faced with limited alternatives‚ if any‚ people in certain poor communities‚ such as St Thomas here in Jamaica‚ increasingly rely on mangroves for charcoal production‚ for example. The result is over-harvesting‚ which threatens
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Melting point 1. What two effects do impurities have on the melting point of an organic compound? Soluble impurities affect the melting point of a solid in the following manner. a. The presence of an impurity in the molten compound reduces its vapor pressure thus lowering the melting point of the compound. b. Broaden the melting point range. 2. For what tow purpose are melting points routinely used a. To determine the identity of an organic solid. b. To determine the purity of an organic solid
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ISOLATION OF TRIMYRISTIN FROM NUTMEG ABSTRACT The purpose if the experiment was to extract the Trimyristan from ground nutmeg using extraction‚ distillation and recrystallization procedures. This experiment involves extraction and separation techniques that yield a purified product. The product was extracted and a distillation process was used to remove any remaining solvent. The recrystallization of the sample in turn produced a pure sample‚ which was proven using the known melting
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Value Chain Analysis Series No. 3 Value Chain Based Approach to Micro-Enterprise Development Value Chain Analysis-Incense Sticks Micro-Enterprise Development Programme (MEDEP) (MEDEP-NEP/08/006) Dhobighat‚ Lalitpur December 2010 Foreword The Micro-Enterprise Development Programme (MEDEP) is a nationally executed project implemented by Ministry of Industry (MOI) with the technical and financial supports of the United Nations Development Programme (UNDP). The programme is funded
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