American-made Aliens Essay -- essays research papers fc

A recent, nation wide poll shows that 45 percent of Americans today believe Unidentified Flying Objects (UFO's) have visited Earth in some form (Rhodes 18). The same poll taken in the 1950's shows that under four percent of the US people believed aliens even exist. What could have caused the American people to go from under four percent believing in the existence of UFO's in the 1950's, to almost half today? This question is easily answered when one opens a TV guide or checks the newspaper when deciding what movie to see on a Friday night. With the mass media hype, the ever-increasing movie production, and the millions spent on new merchandise every year, it is not hard to see how so many Americans today have been fooled into believing Aliens exist. Some time during the first week of July 1947, a local New Mexico rancher, Mac Brazel, was on his way out to check his sheep after a long, hard rain and lightning storm the night before. On his way out to the pasture, he noticed a large amount of unusual debris. As he looked closer, he noticed there was a long gouge several hundred feet in the ground with strange, unrecognizable debris all over the area (Missler 54). Brazel gathered a few of the pieces, took them to his neighbors to ask them what they thought it might be, and eventually decided to drive into Roswell, the local town, and show the pieces to the sheriff. The sheriff, George Wilcox, contacted the Roswell Army air field, and began investigating the matter. It wasn't long after, when the military stepped in, sealed off the area for a few days, and gathered all the debris, flying it to a different air field in Dayton, Ohio. Because of the way the military had covered up the findings, and the secrecy involved, it wasn't long before the press got a hold of the incident, and took off with it. Before a week had passed, almost all the locals of that Roswell town were believing that an alien space craft had crash landed in Mac Brazel's pasture, and that the government was stepping in to cover it up. Hundreds of people began stepping forward, claiming that they saw the wreckage, and that they believed themselves that it was the remains of a crashed alien space craft. Because of how hard the Air Force tried to convince the people it was nothing more than a weather balloon that had crash landed due t... ...int that even if these aliens are from another planet, they would still be under our laws of physics. The fact that so many of the reported sightings break our laws of physics, supports the conclusion that the sightings may be UFO's, but have nothing to do with aliens space crafts, or aliens period. Whether or not aliens do exist far, far away, Americans should realize the chance that they have or are currently visiting our planet are nearly impossible, and hasn't been close to proven in any way. This is something the media and pro-alien activists have worked hard at getting us all to believe in. Works Cited Easterbrook, Greg. (1989, February) "Anybody Out There?" Newsday Reprinted in 1998 SIRS Missler, Chuch, and Mark Eastman. Alien Encounters. Coeur d'Alene, Idaho: Koinonia House, 1997 Rhoded, Ron. Alien Obsession. Eugene, Oregon: Harvest House, 1998 "Space Invaders!" The Kansas City Star. [1997, June] reprinted in 1998 SIRS Unnatural Museum Hall of UFO Mysteries. "Hall of UFO Mysteries. [online] Available: http://unmuseum.mus.pa.us/ufo.htm

Why the Maglev (Magnetic Levitation) Train

Levitating Trains The Maglev trains â€Å"A train is a connected series of rail vehicles propelled along a track to transport cargo or passengers. † -Wikipedia Trains now days are most commonly used for the transport of passengers across long distances, they are fast enough to reach a constant speed between 65 km/h to around 120km/h, although the record speed of a conventional train is of 575 km/h, held by the French TGV. It needed some modifications (shorter and higher voltage) and had passengers in it.Although, the record for non-conventional train is held by the JR-Maglev, a Japanese experimental train reaching the 581km/h without passengers (precaution) on a Magnetic-Levitation track. Answering how a train works is a very hard question, assuming we are talking about locomotives; they all have a generator behind the crews cab about half the size of a Volkswagen Beetle that powers the train with electricity by spinning, but the electrical output requires a lot of energy, tha t’s why there is a huge and powerful diesel engine that provides this power.Ignoring what the possible price of putting down a rail could be, I am going to calculate the price of having to get wheels and how long they last. A single axle 2 wheels costs $33, on the average commercial train there is about 636 wheels, so there is 318 axles, which adds up to total of $10,494 . There isn’t an exact schedule on how often they change train wheels, it all depends on the rail and how much braking the train does, for example, if it’s a very curvy â€Å"road†, more braking is applied and the more the wheels get wasted, and eventually, this slows down the entire vehicle.Regular trains also suffer from bumps and weather can play a difference in the performance of the train, the fact that the train is connected to the rail and to the floor deteriorates the materials and can make a huge sound, and if it’s a train that goes by a big town, there might be noise comp laints. Since friction seems to be the root of all problems, why not remove it? Friction is a natural force that occurs when an object or more encounter moving over each other or two objects rubbing against each other. How can a train overcome this?If only it could levitate†¦ well, needless to say, as I have mentioned a few paragraphs back, there is such a train, one that levitates with magnetism, the Maglev train, which by the name might sound Russian, but the mastermind behind it is Alfred Zehden (German), although he gave it a name in English: Maglev (MAGnetic LEVitation). The train levitates with electromagnetic (the interaction of electric currents with magnetic fields) C-shaped arms, with the top part of the arms connected to the train and the inside part holding the magnets, so the rail is situated in the space within the C.Since friction was the factor that was creating the problem, now that there is a clear (15mm) space between the rail and the train â€Å"wheels† there is no friction involved, so now the train speeds up faster to its average speed of 430km/h and it also slows down easier without any sound, and it goes unaffected by non-extreme weather, if the town has a power there is no problem because it has its own generator and also let’s not forget it is super cool because it is a LEVITATING TRAIN!Another feature it has is that regular locomotives can only run at a minimum speed of about 30km/h, with electromagnets there is no such problem, the train can cruise around at whatever it’s chosen speed is. The price of a regular (and might I add, boring) locomotive is around $2,300,000 with an added $35,000 for fuel and repairs, whereas the maglev has a more expensive staring price of 1. 2 billion, although it is expected for the price to fall to 1,800,000 in the next 30 years.In the long run and in this case a very long run because trains are one of the vehicles that last the longest, the maglev is more profitable than regu lar locomotives Cultural: As far as I am aware, culturally there shouldn’t be any problem with the maglev unless there is some cult out there that I’m not aware of that hate electromagnetism. Political: If anything, on the long run the government profit from this investment, considering it’s the fastest commercial train in the world, it gets a lot of attention. On the other hand, only 4 countries have patented the idea and of those only 2 (Aichi, Japan and Shanghai, China) have constructed the rains and 2 other under construction in Seoul, South Korea and a second one in China, which leads to think that other governments are afraid of bringing these ideas to their country and then end up being an absolute failure. Environmental: The maglev train actually does benefit the environment since there is less friction and therefore less fuel is used, and also less resources to replace train and rail parts since they won’t deteriorate because there is no friction involved. Social: Everyone is going to want to ride the super cool levitating train because it’s a SUPER COOL LEVITATING TRAIN!In conclusion, I think I have stated my point very clearly and we have solved the friction problem thanks to our friend electromagnetism. -August Paloluoma P. S please ignore Social, I still don’t know why I wrote that down†¦ Bibliography: URL: http://en. wikipedia. org/wiki/Maglev#Technology Title: Maglev Latest date modified (LDM): 3 November 2012 at 18:01. URL: http://en. wikipedia. org/wiki/Shanghai_Maglev_Train Title: Shanghai Maglev train LDM: 31 October 2012 at 14:51. URL: http://science. howstuffworks. com/transport/engines/maglev-train. htm Title: How the Maglev train works LDM: 26 January 2012

American Community Colleges And The American Association...

The American Community Colleges were established in the twentieth century to address the needs of the workforce development (The American Association of Community College, 2015). Moreover, skilled workers were critical to the economic growth and strength of America’s society (American Association of Community College, 2015). Although the community college’s mission has not changed, employment skills have changed. In order to yield tangible economic benefits to the community, community colleges have to start to think more creatively (Rockefeller Institute of Government, 2010). For over thirty years, community colleges has been the go-to reference for their role in economic development and services rendered to the community (American Community College, 2014). Because of the substantial need for industries to obtain and maintain skilled workers, the community college system is pursuing strategies to help employers attract the preferred worker. This is done through educa tion, training, management counseling, and other initiatives (Rockefeller Institute of Government, 2010). Consequently, knowledge is power; higher education’s primary role and contribution to economic development remains in its traditional obligation: creating an educated society. In addition to that, the current economy has caused the conventional academic mission to be extremely significant (Rockefeller Institute of Government, 2010). The paradigm shift in the twenty-first century is more knowledgeShow MoreRelatedThe Mission Of Community Colleges1130 Words   |  5 Pagesaltered missions of community colleges and related impacts on the historical mission of community colleges. The mission of community colleges were intended to serve all individuals with an equal opportunity for higher education access. In this research paper, there will be four guided questions: 1. What was the original mission of community colleges? 2. 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