was done in the development of modern number theory which was one of his favorite areas in math. He is best remembered for his number theory‚ in particular for Fermat’s Last Theorem. This theorem states that: xn + yn = zn has no non-zero integer solutions for x‚ y and z when n is greater than 2. Fermat almost certainly wrote the marginal note around 1630‚ when he first studied Diophantus’s Arithmetic. It may well be that Fermat realized that his prove was wrong‚ however‚ since all his other theorems
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Global warming conspiracy In 2009‚ the united nations climate changes conference was held at the Bella center‚ Copenhagen. The Copenhagen Accord was drafted after the conference among several major participants such as the U.S.‚ China‚ India‚ Brazil‚ and South Africa. This draft seemed to be a meaningless document and did not have any legal binding. The Copenhagen Accord was suppose to coordinate the disagreements among participating countries on the issues of climate changes and carbon dioxide
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Sunday 8‚ 2010 Eng - 111 Slowing down global warming Global warming is causing many problems for us such as horrible storms‚ melting sea water‚ and extreme heat waves. Even though we always thought of global warming affecting us‚ we never thought of how we caused problems for global warming. For the past decades we did nothing but cause this major crisis‚ now Is the time we need to help it slow down. Us can be taking in many ways‚ individuals
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The current cycle of global warming is changing the rhythms of climate that all living things have come to rely upon. What will we do to slow this warming? How will we cope with the changes we’ve already set into motion? While we struggle to figure it all out‚ the face of the Earth as we know it—coasts‚ forests‚ farms‚ and snowcapped mountains—hangs in the balance. Global warming is the term used to describe a gradual increase in the average temperature of the Earth’s atmosphere and its oceans‚
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Global Warming - Fact or Fiction? - Speech The Earth is rapidly heating up or is it? If it is‚ the next few decades may witness Biblical scenes of rising temperatures‚ crop failures‚ flooding and the extinction of different species. On the other hand‚ increases of Carbon Dioxide in our atmosphere may well encourage plants and trees to thrive like never before. Whom can you believe? One thing is certain the debate on climate change and Global Warming is heating up. It is surely right for
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gas concentrations produced by human activity. While there are arguments in favour of natural cause of the global warming‚ I think on balance that the arguments against carry greater weight. A common skeptic argument is that climate has changed naturally in the past‚ long before SUVs and coal-fired power plants‚ and this somehow tells us that humans can’t be the main cause of the current global warming. Peer-reviewed research and simple logic show this is not the case. There are a number of different
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Measures taken to reduce pollution. National efforts. Developing proper waste disposal methods 1. 2009= Singapore has 4 incineration plants to burn solid waste. 2. Incineration plants can produce electricity and reduce volume of waste= emit air pollutants and costly to build. 3. Singapore green plan 2012= aims to reduce amount of solid waste generated How? 1. Reducing waste going through incineration plants and landfills. 2. Promoting waste recycling and minimisation. Measures taken to
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People are all carrying an umbrella when they step out of house as they cannot stand the blistering heat. This is caused by global warming‚ isn’t it? Global warming has resulted many negative effects and they are mainly caused by human activities. Hence‚ we‚ humans should stop global warming. Human activities produces 75% of annual carbon dioxide emissions. Firstly ‚the greenhouse gases has caused temperatures to increase. Since 1861‚ the average temperature has increased by 0.6 Degree Celsius
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media or the economy. There are enough indications that English as a Global Language is gaining recognition as a special phenomenon. Thus‚ for example‚ we have journals like World Englishes and English World-Wide‚ and books such as English as a World Language‚ English Around the World‚ and English in the World‚ devoted entirely to the study of Global English; all this is indicative of the fact that Global English is being recognized as a field of study in its own right. And yet
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Impacts of Global Warming in the UK Current data for climate change suggest that global warming is taking place due to the enhanced greenhouse effect. If global temperatures continue to rise it will present a number of challenges in the future. Different countries will experience global warming differently depending on their location and level of development‚ but even within a country‚ there will be ‘winners and losers’. For example‚ in the UK Global Warming is good news for coastal resorts‚ especially
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