Informal letter Dear (first name)‚ Beginnings Thank you/Many thanks for your (recent/last) letter/postcard. It was good/nice to hear from you recently. I’m sorry I haven’t written/been in touch for such a long time. It’s ages since I’ve heard from you. I hope you’re/you and your family are well. Asking Hi! / How are the things? / How are you? / How’s it going? Referring to their news Great news about … Glad to hear that … Sorry to hear about … Giving news Listen‚ did I tell you about
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Many people consider the computer to be a once in a lifetime invention. Almost everywhere one goes and looks‚ there is always a computer. They are found in basically every household in America. It is such a powerful device that it changes the way people run their lives. The question is‚ are computers all good or are there some downfalls to this incredible gadget? In order to answer this question‚ it is best for one to know the history‚ components‚ careers‚ and the dark side of computers. There
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significant effects on the development of the Americas such as‚ revolutionizing the way people worked through new inventions‚ providing the economic base required for professions and population to grow‚ and allowing the middle and lower classes to emerge and prosper. The transition into a more industrial based society first started in England‚
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Science and invention have led us to a more convenient daily life‚ but are they always good? We should look at both sides of the coin. So I am writing to discuss the pros and cons of science and invention. First of all‚ with science and invention‚ there will be less work for human to do. Also‚ it will be more effective in doing some complicated work. This makes humans’ lives more enjoyable. Vacuum cleaner is a good example‚ it can remove dirt and dust from the floor‚ and it is very helpful for
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The Internet: A Revolutionary Modern Invention Just 21 years ago‚ the world would have never imagined the profound impact the Internet would have on our daily lives – from sending and receiving electronic mail to regularly banking and shopping online. According to The History Channel website‚ unlike the inventions of the light bulb or the telephone‚ the Internet has no single “inventor.” Rather‚ it has evolved over time. The Internet actually began in the United States more than 50 years
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Definitions to know for Ancient History Palaeontology- The branch of science concerned with fossil animals and plants Pumice- A very light and porous volcanic rock formed when a gas-rich froth of glassy lava solidifies rapidly Source- A source is a piece of material used as ‘evidence’ when focusing on a particular time period‚ event or moment in history Primary source- Primary source is a term used in a number of disciplines to describe source material that is closest to the person‚ information
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deal is subject to federal antitrust approval. In early 2006‚ Disney struck a deal to acquire "Toy Story" creator Pixar‚ and in the summer of 2009 it bought the comic book powerhouse Marvel Entertainment. "Because Lucas is private‚ I would assume most investors would be surprised (by the deal). My point of view is that Disney already has a great portfolio and this adds one more‚" said Morningstar analyst Michael Corty. "They don’t have any holes‚ but their past deals have been additive" to earnings
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that takes some values as input and produces some values as output. Like a cooking recipe‚ an algorithm provides a step-by-step method for solving a computational problem. A good understanding of algorithms is essential for a good understanding of the most basic element of computer science: programming. Unlike a program‚ an algorithm is a mathematical entity‚ which is independent of a specific programming language‚ machine‚ or compiler. Thus‚ in some sense‚ algorithm design is all about the mathematical
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Clock is the best invention in the world! The history of clocks is very long. There are many different types of clocks over the years. The word ‘clock’ was first used in the 14th century. It comes from the word for bell in Latin (“clocca”). The very first timekeepers were natural clocks such as the sun‚ moon and stars. Ancient people used sticks and stones to find out the time around 3500 B.C. When it was between 3500 BCE and 1949‚ the inventors improved clocks‚ and became the clock that
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The Cotton Gin Invention "Go get the cotton so the people can get the seeds out‚" his dad said. Eli was a boy who lived on a farm with a normal family that was going to do a great thing in his life. He went around and asked farmers what they think was most hard. Most of the answers were the same. "On a farm what do you think is most difficult to do?" Eli told the farmer. "Obviously the getting the seeds out of the cotton‚" replied the farmer. "Can you hand me that ranch‚" said Eli. He began
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