foundation for geometry as practiced today.Before recorded history‚ geometry existed as simply‚ * the science of measuring land and storage containers. The first concepts of geometry “had their origin in simple observations stemming from human ability to recognize physical form and to compare shapes and sizes. *These types of situations brought into being the geometric concepts of vertical‚ parallel and perpendicular. * Let us sum up the history of geometry from its beginnings in peg-and-cord constructions
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observation‚ explanation‚ and prediction of real world phenomena by experiment. Given the dual status of science as objective knowledge and as a human construct‚ good historiography of science draws on the historical methods of both intellectual history and social history. Tracing the exact origins of modern science is possible through the many important texts which have survived from the classical world. However‚ the word scientist is relatively recent—first coined by William Whewell in the 19th century
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Step 7: Use equation 11.2 to convert the client’s body weight in pounds to kilograms. pounds (lb) ÷ 2.2046 = kilograms (kg) (11.2) body weight (lb) = 181 lb 181 lb 2.2046 = kilograms (kg) body weight (kg) = 82 kg Step 8: Use equation 11.6 (from [2]) to determine the predicted VO2 max score in ml . kg-1 . min-1. VO2 max (ml . kg-1 . min-1) = [(10.8 x W) BW] + 7 ÷ (11.6) from step 6‚ predicted maximal work rate (W) = 192 W body (kg) = 82 kg VO2
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Modern history From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search "Modern Age" redirects here. For other uses‚ see Modern Age (disambiguation). Human history ↑ Prehistory Recorded History Ancient history Earliest records Near East Africa Mediterranean region East Asia South Asia Early Americas Postclassical Era Europe Middle East Africa South/Southeast Asia East Asia Central Asia Americas Modern history
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HISTORY OF COMPUTERS AND THE INTERNET OUTLINE 1B MODULE Steps Toward Modern Computing 31 First Steps: Calculators 31 The Technological Edge: Electronics 31 Putting It All Together: The ENIAC 36 The Stored-Program Concept 36 The Computer’s Family Tree 37 The First Generation (1950s) 37 The Second Generation (Early 1960s) 38 The Third Generation (Mid-1960s to Mid-1970s) 39 The Fourth Generation (1975 to the Present) 41 A Fifth Generation? 44 The Internet Revolution 45 Lessons Learned 48
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Physics began when man first started to study his surroundings. Early applications of physics include the invention of the wheel and of primitive weapons. The people who built Stone Henge had knowledge of physical mechanics in order to move the rocks and place them on top of each other. It was not until during the period of Greek culture that the first systematic treatment of physics started with the use of mechanics. Thales is often said to have been the first scientist‚ and the first Greek philosopher
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Lil Dejay C4 2/10/14 Photosynthesis: Making Energy Chloroplasts Photosynthesis is a process in which sunlight energy is used to make glucose. The site of photosynthesis is in the chloroplast – an organelle found in the leaves of green plants. The main functions of chloroplasts are to produce food (glucose) during photosynthesis‚ and to store food energy. Chloroplasts contain the pigment‚ chlorophyll. Chlorophyll absorbs most of the colors in the color spectrum‚ and reflects only green and yellow
Free Photosynthesis Adenosine triphosphate Oxygen
CHAPTER I Introduction History is the science whose business is to study events not accessible to our observations‚ and to study these events inferentially (Philippine Encyclopedia of the Social Sciences 1993). History is not merely the records of past events: it is the record of what one’s age find worthy of note in another. History as a narrative (which of written‚ visual‚ oral or a combination of all these) about past events that has a meaning to a certain group of people in a given time and
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as World History. For the historical events‚ see History of the world. For a compilation album by Christian rock band Mad at the World‚ see World History (album). World history‚ global history or transnational history (not to be confused with diplomatic or international history) is a field of historical study that emerged as a distinct academic field in the 1980s. It examines history from a global perspective. It is not to be confused with comparative history‚ which‚ like world history‚ deals with
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History‚ a struggle over the past in the present to shape the future‚ is an exploration of the causal relationships between individuals and events. History has always been contested terrain‚ due to the fact that history is established through individual and collective memories‚ which by nature are subjective and coloured by circumstance. In the post modern era‚ the conventional ways of thinking which dismiss memory due to its bias have been challenged‚ and the credibility of history has been diminished
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