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Essayabout rocket history
Apollo program research essay
Apollo program research essay
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Flying into orbit, at times, seems just an ordinary event. We have been launching objects into orbit for several decades now. Over time, it seems that the knowledge of the first attempt to send an object into the atmosphere was lost. One lone American was very absorbed into the science of this very thing. He had an obsession about him. John
Goddard spent endless hours trying to perfect a small rocket launch. Though it sounds simple, lighting a fire underneath a small projectile, and make go in a straight line toward the heavens, is very detailed orientated.
In a book written by Arthur C. Clark, he talks about early work that was done in the world of rocketry, but at the time it was only for entertainment. It happened hundreds of years ago. One of the first experiences with rockets came from “thirteenth century Chinese” (Clarke 71). Today, the technology is so advanced; flights of hundreds of miles are not uncommon.
In the beginning of rocket experimentation, there were many trial and errors. They would fire up the engine of a projectile in hopes of a spectacular launch into the atmosphere. Many times it would only result in some kind of explosion. Catastrophe, if anything, is the nature of launching any projectile.
Mans attempt to send objects toward the clouds has sparked interests in going further than ever before. The moon and the outer planets of our solar system have now become an obsession with not only the science community, but with a lot of ordinary folks as well.
In order to satisfy this obsession, ways had to be found in order to get to these distant objects. The world we live on is small compared to the surrounding planets and universe but it is large compared to the complexities of ways to leave its ...
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..., the commander will create a steeper angle of descent to minus 20 degrees (almost seven times steeper than the descent of a commercial airliner) (http://science.howstuffworks.com)”.
This is only a small glimpse of what goes on before and after the lift off of the space shuttle. Details of micro gravity during the orbital maneuver and the interaction of the crew during its mission can add volumes to this report alone. In the end, the space
shuttle is a very versatile instrument. From experiments in human research to inserting the Hubble space telescope into orbit. What would it be like in another 200 years when man has established colonies on mars or the moon? What an interesting life our future children will have.
Works Cited:
Arthur C. Clark
http://science.howstuffworks.com http://science.howstuffworks.com
Physics, a worldview, Kirkpatrick and Wheeler,
The perception of tattoos and those wearing them has varied in societies since tattoos first started being used. Some of the reasons people had/have tattoos include: therapy, protection, homage, memory, religion, or a dumb mistake. In historic cases, tattoos were used as a way to communicate with others, and were a common occurrence in most societies throughout history. Schildkrout states “There is no culture in which people do not, or did not paint, pierce, tattoo, reshape, or simply adorn their bodies (Schildkrout).”Since modern technology has made tattoos relatively affordable, faster and slightly less painful to receive, tattooing has shifted from select groups to “everyone else”. There are no specific groups for tattoos anymore, they are seen everywhere on all types of people and are less discriminated agains...
The Egyptian society consisted of three kingdoms (Old, Middle, and New) and about thirty-four different dynasties. The Egyptians were ruled by kings or pharaohs. The earlier rulers were called “Horus-kings”. I think that they called themselves “Horus-kings” because they thought the pharaoh was associated with Horus. That’s probably true in the Egyptians mind because they did believe that the pharaoh was basically a god. There were many rulers over the time due to disease, illness, etc. The Egyptians had only the pharaoh to tell them what to do and to deal with the people’s problems, although it more the vizier who dealt with the people. Unlike the Egyptians the Ottomans didn’t have as many kings or dynasties. Ottoman had about thirty-six kings over the course of the empire. They had quite fewer because they had better times to live in there possibly was less disease and better living. The sultans ruled for about twenty years. Few sultans ruled twice. The reason some rules twice was because they step down and let their successor rule and went back into power again after their successor. Between both civilizations the rulers ruled until their death, some of them did step down for another ruler to take rule. I think that some of them did actually ruled to their death but not much information was given for the Egyptians because of the amount of kings or rulers that the Egyptians had.
Once considered taboo, tattoos have shed the social outcast stigma once associated with getting inked. One might even say tattoos have become trendy.
Animals are currently being tested all over the world. They are being tested for things such as cosmetics, prescriptions drugs, and used for scientific testing. It is estimated that over 100 million animals are used for testing. Rats, mice, guinea pigs, rabbits, and monkeys are common animals used to test newly developed products. These testing procedures and conditions in which these animal must live are widely scrutinized among animal activists. There are many heated debates on whether or not animals should be used for testing. Current government regulations require that all new production available for human consumption undergo animal testing. New procedures for animal testing are necessary to allow the researchers to meet government regulations and to appease animal activists. Animal research should be ended, it is wrong to assume that animals do not feel pain or anguish as they endure needles, pain, diseases, and death.
Animal testing is the running of tests and the research done in a laboratory on animals. Some of the tests are done to benefit human lives and other tests are done to determine side effects of a certain household or cosmetic products. It is a topic that has been up for debate for many years not only in the United States, but all around the world. While some support the advances that come from the research others oppose the cruelty that the media projects to society. No matter what one’s opinion of the subject is, it is still something that our society and culture deals with.
A persons’ image is vital when meeting someone for the first time. Our peers, employers, family, superiors, even strangers that you walk past can automatically judge someone, and imagine how they present themselves to the world. Tattoos have been predominantly linked with a rebellious attitude and pictured on out of control stereotypes such as rock starts, bikers, sailors, and disobedient teenagers who want nothing more than to hack off their parents. With a new coming of age generation and a step into a more lenient and liberal society these types of patrons still participate in body art but so do doctors, lawyers, or just the run of the mill house mom. Tattoos signify religious beliefs, cultural influence, or each individual’s sole style. Body art is no longer socially offensive, employers are more apt to hiring tatted hopeful applicants, parents are warming up to the idea of their children inking their body and no longer a stranger on the street with a tattoo is necessarily prejudged as a criminal or safety hazard. Tattoos have become more evolved over the years because they have become more of a socially accepted element of the general public.
“The Space Race”. Newseum: From the Earth to the Moon. Stories of the Century. 9 March 2010.
It is within man’s blood and nature to explore, and space is our next New World. Man’s first achievement in space travel was the launch of the Sputnik on October 4, 1957. For the next decades, space travel was roaring like a rocket, fueled by man’s desire to explore, man’s desire for knowledge, and man’s desire to beat his enemies. However, these impulses have died out as the well of government funding has been diverted to wars and debts, and the interest of the American people has been diverted to wars and debts. Amidst all these issues it is debated as to whether or not space travel is worth the money and the attention of scientists, particularly since humanity faces so many issues on earth currently. However, because of the past inventions, current services, and future benefits, space travel is indeed worth the money and attention of governments and people. It is within our hands to control man’s advancement, and space travel is the next venue to do so.
In America, space travel is a controversial issue that many discuss. Although exciting, some people find it unnecessary and a waste of money. There are also many risks associated with space travel and many issues are more important than space travel that should be focused on. There are ethical, diplomatic, and economic issues that need to be considered before making decisions about space exploration.
For decades, using animals in research to examine the safety of products has been a controversial problem. Some people say that testing on animals has brought benefits to human welfare in many ways. Others disagree, believing testing on animals is cruel and inhumane. Both sides have their own opinions, and neither of them is wrong. By doing research on the Internet and in books, I have decided to support testing on animals. Animal testing is more efficient to advance human and animal welfare and has contributed to many cures and treatments for illnesses that could harm both mankind and also animals.
Many people are against animal testing, whereas many people also support animal testing. Many products must be tested before they are exposed to humans, from cosmetics, drugs, and to plastic bags. Famous make up companies, such as ‘L’Oreal’ and even ‘Glade’ tests on animals, while companies such as ‘Burt’s Bees’ and ‘Mary Kay’ do not test on animals (“Beauty”). The foremost reason people are against animal testing is because animals are tested without their consent. Many animals go through pain, discomfort, and even death in these experiments. Some people who support animal testing refer to the fact that animal testing has obviously made many major medical discoveries. Also, support of animal testing is aimed to the protection of humans. Most scientists believe that humans are superior to animals, and that animals should be tested, although they do not necessarily agree with it (Dance). However, most agree that scientists should try to decrease the suffering animals go throu...
“Sheltered as we are by Earth's atmosphere and magnetic field, which deflect lethal radiation from space, we are like coddled children who have never ventured into a tough neighborhood” (Folger 2). Humans have been fascinated with space since the beginning of our time. Just like children and rough neighborhoods, we have tackled obstacle over obstacle to make it home again. In the end, we have a better knowledge and strength than before. The future of space exploration can assist us in answering the everlasting question of how the universe came to be. The more we explore the infinite galaxies, the more we can scientifically discover and create new technologies as science advances. As we continue to discover, we can create new fields and occupations for aspiring young students like myself.
In the past 100 years, we have made much advancement in all areas of society. The way people live has changed drastically just in the past century. Technology in particular has advanced more in these last 100 years then all previous time combined. For example, because of the research done by many innovative and dedicated individuals such as the Wright Brothers who were the first to sustain flight in a powered airplane, we are able to fly all over the world in a matter of hours in jet propelled pressurized aircraft. One hundred years ago, the thought of man flying in a machine was insane. The Wright Brothers helped to realize the dream of manned flight. Many years later, after the idea of manned flight becoming a reality, space exploration was the next step. In 1969, many people did not believe what happened. Neil Armstrong and Buzz Aldrin landed on the moon. They posted an American flag, explored, collected space rocks and came back home. Many Americans did not believe that the technology existed to go that far. Today, several missions a year are launched using manned space shuttles that can be flown back to earth like gliders and reused on future space missions.
Based on the article from Encyclopedia Britannica, organic farming is also called organic gardening system of crop cultivation. It uses earth safe methods of fertilizing and keeping their produce away from bugs. Pesticides injure your health and they are not healthy for the environment. Organic methods, for example, cow manure, straight from the cow instead of a fertilizer with a lot of chemicals is better for the earth because cow manure is natural. The article "Organic Farming" in the journal The Alert Collector authored by Kelly Myer Polacek and Florian Diekmann, taught me much about, as it’s title says, organic farming. I learned that organic farming has been practiced for more than a hundred years. That means since the 1900s, or even later, organic farming methods have been applied to farms, making the environment, and the people healthier, because there are no pesticides involved.
Some may think exploring outer space is simply a human’s curiosity. This is true but on the contrary, people explore to learn about things they may have never known and touch on the essence of the creation of the universe. Another reason for exploring this uncharted area is the technological advancements people have made and immense amount of innovation they have achieved in this field (Wood). Lastly, scientists study the other planets just in case one day humans need to relocate after overwhelming damage has been done to Earth. Suffice to say, it is a vital part of today’s day and age to research outer space (Rothery).