The Big Bang theory is today’s dominant scientific theory about the origin of the universe. It states that the universe was created from an infinitely hot and dense subatomic ball‚ which once exploded not only created energy and matter‚ but space and time itself. This is estimated to have happened around 14 billion years ago. 300‚000 years after the big bang took place the plasma of elementary particles had cooled to 3000K‚ during which atoms began to form as electrons came into orbit around protons
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The human respiratory system is adapted to allow air to pass in and out of the body and also for efficient gas exchange to occur. The respiratory system includes air passages‚ pulmonary vessels‚ the lungs‚ and breathing muscles. Most of the organs of the respiratory system help to distribute air‚ but only the tiny alveoli and the alveolar ducts are responsible for the gas exchange. Mouth - The mouth is the secondary exterior opening for the respiratory system. Most commonly‚ the majority of respiration
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New pedagogy St vincent & Grenadines Island is a small island with limited education facilities. Primarily motivated students can easily start their own education. Many people think of education as something that occurs in a school or classroom. However‚ knowledge-eager students can gain additional skills behind the walls of schools. This self-teaching approach in the “New Pedagogy” is based on motivated people studying outside of general compulsory education. Students should have a chance
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User Manual Critique User Manual Critique A manual is a document necessary to complete a task or to learn a new skill. We also use a manual to operate machinery or service and to maintain a piece of equipment. The usefulness of a manual depends on the audience. The audience can range from beginner to expert levels. The criteria’s include the following audience recognition‚ to make sure and verify that the document uses correct tone language or terminology that mainly focuses on a word choice
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;sAt the beginning of A Doll’s House‚ Nora seems completely happy. She responds affectionately to Torvald’s teasing‚ speaks with excitement about the extra money his new job will provide‚ and takes pleasure in the company of her children and friends. She does not seem to mind her doll-like existence‚ in which she is coddled‚ pampered‚ and patronized. As the play progresses‚ Nora reveals that she is not just a “silly girl‚” as Torvald calls her. That she understands the business details related to
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Food of the 1960’s In the United States‚ the 1960’s was a wry decade molded by conforming tradition and radical change. Culinary wise alone is a dramatic play with a backstory for every dish. WWII rationing was a distant memory and 50’s casseroles had become old and boring. The 1960’s encouraged showy‚ complicated food with heavy French influence (Julia Child‚ Jacqueline Kennedy)‚ suburban devotion (backyard barbecues)‚ vegetarian curiosity (Frieda Caplan) and ethnic cuisine (soul
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Before the discovery of gallium‚ its existence and properties were predicted by the Russian chemist Dmitri Mendeleev. He named the supposed element eka-aluminum as he predicted the element would be below aluminum in the periodic table of elements. In the year of 1875‚ the element Gallium was discovered by French chemist Paul E. Lecoq de Boisbaudran through a spectroscope in Paris. De Boisbaudran extracted gallium from a zinc blende ore from the Pyrenees and obtained .65 grams from 430 kilograms of
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Apple Innovation Strategy David Aguirre‚ Kimbery Heath‚ Tonisha Murray and Deborah Rogers September 20‚ 2012 STR/581 Stanley Jurewicz Apple Innovation Strategy Successful innovation plays an important role in the strategic initiative of many dominant organizations. The willingness to focus on a result is extremely vital to the successfulness of major organizations. Apple‚ Inc is a competitive organization predominantly responsible
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What makes America Great When I think about what makes America great‚ I think of opportunity‚ technology and unity. Since 9/11‚ I have come to realize just how lucky I am to live in the United States. No other country in the world has what we have. I will explain why I think that opportunity‚ technology and unity are three of the things that make America great. We‚ in America‚ have many opportunities‚ many of which we take for granted. There are numerous job prospects in America and many opportunities
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Poverty is one of the most brutal and threatening curse on any nation which restrains it from prospering. So it is very much important for any state to get rid of this problem as soon as possible before it gets more severe and dangerous. Pakistan is also one of those unfortunate countries which are going through this problem big time and are being hurt by it very devastatingly. Poverty is basically when the people do not have the access to basic necessities of life. The economist of the countries
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