fight with the blistering heat of gunfire‚ but with the cold progress of proxy wars and technological prowess. Neither of these superpowers wanted their ideologies to seem inferior and thus bolstered their efficiency on numerous fronts‚ including space exploration. The Soviet Union fired the first shots by launching Sputnik I and II in 1957. America responded by creating the National
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The Real Reasons We Explore Space "When you ask people what we do‚ beyond thr broad category of "space"‚ they aren’t quite sure. And if you ask them what we’re planning to do‚ they’re even less sure. But they know that they love NASA. So NASA has what in the marketing dicipline would be called very strong brand loyalty‚ even though people are not familiar in detail with what we do or why they like it‚" says Michael Griffin. From 2005 to 2009 Michael Griffin served as the administrator of
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lightweight space shuttle in the 1970’s‚ but they needed a test vehicle in those times‚ computer technology was not as good‚ and advanced like now so they had no way to see how the shuttle would react to heat‚ and stress according to Nasa’s website.The Challenger broke apart 73 seconds while in liftoff on January 28‚ 1986 which killed the 7 astronauts on board‚ and the reason for the incident was because of a booster failure.On April 4th‚ 1983‚ and saw the first spacewalk of the space shuttles program
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The final act in the space race was when the United States put a man on the moon‚ beating the Soviet Union who had started the space racy by launching the first satellite called Sputnik. In an attempt to land on the moon the Soviet Union failed four times between the years of 1969 and 1972. The entire world’s attention was taken over throughout the Space Race‚ also the multitude of scientific discoveries by both the United States and Soviet Union’s space programs were covered almost every
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* What is a ’confined space’? A confined space is a place that is substantially (although not always entirely) enclosed where there is a risk of death or serious injury from hazardous substances or dangerous conditions (e.g. lack of oxygen). Very often‚ injuries and deaths occur as a result of work being carried out such as welding‚ painting‚ flame cutting‚ use of chemicals. Places can also become confined spaces during construction work‚ fabrication or modification. Examples include:
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The Space Race was the closets the United States has come to losing it superpower title to other nations. The Space race was a twelve-year competition between the United States and the Soviet Union to explore the Solar System. This race began on October 4‚ 1957 when the Soviet Union deployed an artificial satellite called‚ Sputnik to orbit in space. Sputnik created a sense of fear in the United States that the Soviet Union had “reached the heavens” with the use of technological advancements. The
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Report the four different play spaces. There are four different types of play spaces availible. These are affective‚ transient‚ physical and permanent.These can be provided within a play setting or created by the children.Different types of play spaces will be more challenging and stimulating for children and they will be less likely to get bored or restless. Affective – An affect play space is a space that pays attention to the moods and feelings that children and young people bring
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The Space and Arms race was an event during the Cold War. It was a test to see which of the two great superpowers‚ the US or the USSR‚ was the superior one. Throughout the Cold War‚ both of the countries believed that the more nuclear weapons you had‚ the more powerful you were. It was also to see which country was more technologically advanced. On October 4‚ 1957‚ the Soviets had launched that which was the spark for the Space Race. They had launched the Russian satellite Sputnik
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Space is a frontier that mankind has sought to concur for many years‚ but up until now if the average person entertained the idea of venturing into space within their lifetime they would not have been taken seriously by most‚ if not all‚ reasonable people. However‚ within the last few months several events have taken place that may lead that reasonable person to rethink his position on the matter of‚ privately funded civilian space travel. All this is now possible because a few people who shared
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explicit constraints define a possible solution space for I – Examples of explicit constraints ∗ xi ≥ 0‚ or all nonnegative real numbers ∗ xi = {0‚ 1} ∗ li ≤ xi ≤ ui Definition 2 Implicit constraints are rules that determine which of the tuples in the solution space of I satisfy the criterion function. – Implicit constraints describe the way in which the xi s must relate to each other. • Determine problem solution by systematically searching the solution space for the given problem instance
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