infused throughout space about 400‚00 years after the big bang. A reason why scientists have concluded that cosmic microwave background is so cold is because the light that was infused into space spread out into very long distances. As this happened‚ the wavelengths became less powerful and weak. Currently‚ the estimated temperature of cosmic microwave radiation is roughly 3Kelvin. The cosmic microwave background was discovered about fifty years ago in the 1960s by two astronomers named Robert Wilson
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Symbolism in The Catcher in the Rye Holden’s Red Hunting Hat - NOTES When one first reads The Catcher in the Rye‚ one might be surprised by the unusual red hunting hat that Holden chooses to wear. It is ironic that Holden criticizes Mr. Spencer for being the kind of old guy that "can get a big bang out of buying a [Navajo] blanket‚" and yet‚ just a few chapters later‚ he admits that he himself gets "a big bang out of that hat." At least on this level‚ the hat hints that Holden has the same
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The Big Bang In cosmology‚ the Big Bang is the scientific theory that describes the early development and shape of the universe. The Big Bang Theory is the most accepted theory for the origin and evolution of our universe. The big bang theory states that at some time in the distant past there was nothing. It suggests that around 10 to 14 billion years ago‚ the part of the universe we can see today was only a few millimetres across. According to this theory‚ at the beginning of time‚ all of the
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Samantha Weir NSET 111 Take Home Essay February 16‚ 2014 Our Universe was created billions of years ago. We have no way of knowing exactly how this happened‚ nor how or if it will end. The creation of the universe is greatly debated religiously and scientifically. The future of our universe is a popular topic‚ but still remains a mystery. There are many theories as to what will happen to the universe and factors to be accounted for. The fact that we do not have the ability to travel into the
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Humans have always had a fascination with flying since the beginning of time. Hot air balloons were invented in 1783‚ one step closer to the airplane. The balloon is filled with hot air‚ which makes the balloon fly to the air because hot air is lighter than cool air. The only problem with the hot air balloon was that you could not control the direction it was going. The first airplane was actually a glider. This aircraft was launched from a cliff or from any high place. It rode on the wind
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Dark energy what is it? Dark energy is a unknown energy said to take up 70 percent of the universe. The energy is a repulsive gravitational effect that is causing the universe to accelerate out-ward. No one knows exactly what dark energy is or where it comes from. Dark Energy is a new idea. Little is known about dark energy‚ yet it takes up a huge amount if the universe. Scientist were able to show the universe was expanding at an accelerated rate by measuring the red-shift of an object by comparing
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Carolyn Godfrey English 101 Ms. Lazzo 10/26/2010 Theories of how Life on Earth began We certainly know that our universe exists‚ however‚ this knowledge alone has not satisfied mankind’s quest for further understanding. Our curiosity has led us to question our place in this universe and furthermore‚ the place of the universe itself. Throughout time we have asked ourselves questions such as: How did our universe began? How old is our universe? How did matter come to exist? Obviously‚ the search for
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Table of Contents Introduction Have you ever wondered how the world came about? Throughout time people have asked the questions: How did our universe begin? How old is our universe? How did matter come to exist? Obviously these are not simple questions and throughout our brief history on this planet much time and effort has been spent looking for some clue. Yet‚ after all this energy has been expanded‚ much of what we know is still only speculation. An individual personal facts are lead
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Science goes along way back into the history of the universe. The current most popular theory of the origin of the universe is the big band theory. But all this leaves the question‚ what caused the big bang? Science cannot yet explain this making it open to religious speculation. This is the basis of the cosmological argument. The cosmological argument proves the existence of god from the idea that there is a first cause of the universe. Aquinas version of the cosmological argument try?s to prove
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Accordingly‚ we removed definitions in line 193-194. 5. Line 175. ’As a consequence‚ later breakups were initiated at higher latitudes...’ As a consequence of what? Why should later breakups initiate at higher latitudes? Reply: We replaced “As a consequence” by “In other words” in line 184. 6. Line 246-248. ’These flows were simultaneous with a further auroral activation at 0231 UT near 68.7 MLAT.’ Were the flows observed around 0226 UT by TH4 and TH5 also simultaneous with the further auroral
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