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Seasonal Affective Disorder B
1,036 wordsScientists Shed Light on the Winter Blues When a case of the winter blues feels more like depression, you may be suffering from SAD. SAD stands for Seasonal Affective Disorder. SAD is a seasonal disruption of mood that occurs during the winter months and ceases with the beginning of spring. Symptoms usually begin in September when days begin to shorten, and last through the winter into March when the days begin to lengthen again. The symptoms of SAD usually include episodes of depression, hypers...
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Center Of The Universe Nicolaus Copernicus
628 wordsWhere and when did Copernicus live? Nicolaus Copernicus was born in Torn, (Pronounced Thorn), in Poland on February 19, 1473 as Niklas Koppernigk -- a name that he would later Latinize into Nicolaus Copernicus... He was educated in Poland and Italy, and spent most of his working life in From bork (Frauenburg), Warmia, where he died on 1543 May the 24 th. Copernicus story. Copernicus father was a wealthy businessman, copper trader, and respected citizen of Toru. He died when Copernicus was 10. Af...
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The Scientific Revolution Medieval World View
1,047 words... eric form impose the same perfection on the larger universe? Working from this presupposition, Kepler proceeded to elaborate a theory of planetary orbits. Though there was a discrepancy in the system at the orbit of Jupiter, Kepler refused to fault the system itself and credited the error to a flaw in the tables of Copernicus. He immediately proceeded to publish is findings. As Ptolemy had entitled his work the Almagest, or the Greatest, Kepler entitled his own explanation of the way things ...
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Form Of Meditation Pituitary Gland
1,026 words... of the head, most likely in one of the ears. You should not listen to the sound current in the left ear because this is psychically harmful. Listen to it in the right ear, and gradually try to move it to the center and top of the brain. From this vertex center, known as the Sahasraram Chakra (whose associated gland is the pineal body), allow the vibration of the sound current to fill the entire head and to then expand beyond the head into the surrounding space. This is one of the classical m...
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Women In Ancient Times From Matriarchy To Patriarchy
1,224 wordsImages of women, mostly figurines of the same type as the 'Venus' of Willendorf , Lespugue and Laussel (old statuettes representing obese women, women whose wombs and hips are extremely exaggerated) all dating to the Paleolithic period, far outnumber images of men. This has lead to speculation about the place of women in Stone Age society. Some have argued that these female figures denote the existence during this period of a prominent female deity identified usually as the Earth Mother or the M...
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One Of The Greatest Control The Future
1,056 wordsThis monument of Egyptian architecture and technique covers a landmass of 13. 1 acres. At the top of the once gold capstone the pyramid stands 482 feet high, now it is 31 feet shorter due to other projects taking stone from the handy source. The sides at the base are an astounding 756 feet long. There is even strange tales and theories about the Egyptians being able to see the future. One theory is from the Scottish astronomer Charles Pizza Smyth. Smyth believed that the pyramid reflected measur...
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Science And Technology African American
748 wordsFamous Black Scientist Blacks have played a very important role in the diverse science discipline and made important contributions to scientific and technological development since the origin of United States. The achievements of mathematician Benjamin Banneker (1731 - 1806), America's first Black notable scientist, perfectly forecasted a solar eclipse, to the daring explorations of outer space. Blacks have made their mark in virtually every imaginable aspect of science and technology (Hans J. M...
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Source Of Energy Problem Of Global Warming
1,596 words... one saying goes - the gust of wind, created by the sway of butterfly's wings, can develop into a storm. At the same time, it opens a theoretical possibility for us to influence weather, for as long as we know all weather-inducing variables. There is also another way of achieving greater reliability of wind harvesting, as the source of energy. The article Wind Power Gathers Speed, which can be found on the site of Australian Academy of Science, gives us an insight on how it can be accomplishe...
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Effects Of Global Warming Kyoto Protocol
999 wordsGlobal Warming Introduction The alarming rate at which global warming has already begun to change the average temperatures of our air, oceans and environment as a whole in the last few decades have already begun to sound alarm bells about the disastrous effect it can have on us and our future generations. The rainfall patterns have also begun to change and weather extremes have increased with more frequency and intensity, these are causing the effects of water scarcity, risks to coast line areas...
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Carbon Dioxide Nuclear Weapons
1,017 wordsFREEMAN DYSON Freeman John Dyson, at 85, lives quietly in Princeton, NJ for more than half a century. He had been a great scholar, a physicist, lately however since coming out of the closet as far as the global warming is concerned Dyson feels there is noise all around him. Dyson proposed that whatever the climate was experiencing might be a good thing because carbon dioxide helps plants grow. He added the caveat that C 02 levels soared too high they could be soothed by mass cultivation of speci...
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Mars And Pluto Cannot Support Life Why
670 wordsMars and Pluto Cannot Support Life: Why? Throughout the history of the Earth, people have wondered if there is life anywhere else in the universe. For centuries, they believed that the world was flat and that the sun went around the Earth. People did not know enough about the universe to Even nowadays, there are people who believe in aliens. But science has shown us why there is no other planet, at least no such planet that we know about, that is capable of supporting life. If we take our own so...
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Solar Energy Population Growth
628 wordsROOT CAUSES OF ENVIRONMENTAL PROBLEMS + Population growth + Abuse of resources + pollution The United States is the fastest growing industrialized country in the world, now increasing by approximately three million people per year. At this rate, the population will double too more than a half a billion within the next 60 years. Population growth reduces self sufficiency in food, availability of vital natural resources, and standard of living. Consider that 36 million Americans now live in povert...
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Genetic Modification Carbon Dioxide
942 words'Plants As We See Them Plants are all around us, renowned for their aesthetic appeal; their colours and structures lend themselves to decoration. Plants are used in celebrations and commiseration? s and are often celebrated in their own right- the annual Michigan potato festival being a good example. ? Plants are associated with national identity. The Scottish thistle; Irish Shamrock; Welsh leeks and daffodils. Many national flags feature plants, the Cedar tree on the Lebanese flag, and the Mapl...
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Periodic Table Atomic Number
299 wordsDmitry Ivanovich Mendeleyev (1834 - 1907) Dmitry Ivanovich Mendeleyev was Russian chemist, known for his development of the periodic table of elements. This is a table created to arrange the elements by their atomic number. Mendeleyev was born in Tobolsk, Siberia. He studied chemistry at the University of Saint Petersburg, until 1859 when he was sent to learn at the University of Heidelberg. Where he became aquatinted with the Italian chemist Stanislao Cannizzaro, whose views on atomic weight ch...
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Arranged In Layers Center Of Aztec Aztecs
576 wordsTOLTECS> The Toltecs were an Indian tribe who existed from 900 A. D. to 1200. They had a capital city of Toll, and their influences reached south to the Yucatan and Guatemala. They were a composite tribe of Nasa, Otomi, and Nonoalca. TheTolt ecs made huge stone columns decorated like totem poles. AZTECS> Aztecs were an American Indian people who rule an empire in Mexico during the 1400 s and early 1500 s. They practiced a religion that affected every part of their lives. To worship the Aztecs bu...
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Million Tons Energy Consumption
369 wordsENERGY CONSUMPTION The United States of America uses more than one fifth of the worlds resources. Energy consumption doubled between 1952 and 1972 and although consumption has slowed it continues to rise at an alarming rate. In the 1940 s the U. S. A exported fuel but by 1952 it was importing large amounts of oil and coal. Since 1981 the cost of fuel imports has been over 75 billion a year. The U. S. A is now being forced to mine oil and natural gases in places like deep-sea basins. Only 6 % of ...
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Gravitational Pull Black Hole
1,068 wordswhat The Universe The Universe what lies beyond our planet. The universe that we live in is so diverse and unique, and it interests us to learn about all the variance that lies beyond our grasp. Within this marvel of wonders our universe holds a mystery that is very difficult to understand because of the complications that arise when trying to examine and explore the principles of space. That mystery happens to be that of the ever clandestine, black hole. of the concepts, properties, and process...
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Kilometers In Diameter Mitral Valve
1,169 wordsReading Response Researchers have now concluded that a heart defect, called mitral valve prolapse is not as dangerous as it was previously pronounced. The defect is far less common and dangerous, only effecting about 5 percent of Americans. The syndrome, which is caused by the mitral valve flaps becoming elongated and floppy, letting blood flow backwards into the heart chamber. The defect may require surgery to prevent sudden death, stroke, heart failure, and abnormal heart rhythms that cause fa...
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Ma Houghton Mifflin Boston Ma Houghton
1,031 wordsGreenhouse Effect When one starts a car or burns wood, the last thought on their mind is the consequences to these actions. Unfortunately, the daily dangers to earth are not widely know. Due to the constant change of society, this planet must cope with various problems. One of the most important ecological structures is the ozone layer. The same shield that protects us from the suns deadly radiation, can also act as a blanket engulfing us in heat. This situation is know as the greenhouse effect....
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Ultraviolet Radiation Carbon Dioxide
1,154 wordsHorace and the Atmosphere Hey there! I don? t know who? s reading this, but have I got a story to tell you! My name is Horace and I? m a 5 billion-year-old rock. Now wait a minute! I know what you? re thinking, ? What a boring life. What does a rock know about anything? ? But don? t walk away yet. An old rock can know more than you think and I happen to have a pretty cool story to tell you. It? s all about the atmosphere. You know, that big mass of gases and air pressure extending over 100 kilom...
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