Write choose Term Paper Example | Topics and Well Written Essays - 1000 words

Write choose - Term Paper Example In this respect, the question of how man started hunting and the methods that he applied comes into the fore. Thus, this discussion seeks to assess the methods applied by the early man during hunting. Hunting by fire is one of the methods that have been discovered being used by the early man. Fire was among the first discoveries that early man made, which changed the lifestyle of early man drastically, especially as related to the eating habits of man (Nitecki, 5). The earliest archeological evidences have indicated that the early forms of man were eating raw foods, but the discovery of fire came in handy as a means of enabling man eat a variety of food, as well as helping man insulate against cold. The sooner fire was discovered to be an important item that could change the life of man in different ways, the sooner it was also adapted as a hunting tool, where man could chase after the animals with a lit torch of fire towards the cliffs (Stanford and Bunn, 4). This way, the animals could get injured as they fell down the cliff and man would be able to take them and use them for food. Another method that has been discovered as having been used by early man in hunting is the use of crude weapons such as stones (Nitecki, 12). Amongst the important tools that have proven useful for man during the early human forms is the stones, which were not only used as weapons for protection and security against harmful animals, but also as a tool for digging tubers and roots that man used as food during those days. Eventually, man adapted the stones as tools for hunting, which they could use to chase after animals and throw at them, thus injuring and incapacitating the animals (Stanford and Bunn, 9). The same tools would be used to kill and then slaughter the animals, owing to the fact that the early form of humans had not discovered metallic or any other form of

Canada Is Becoming Too Americanized Essay -- essays research papers

Canada Is Becoming Too Americanized Today Canada and the United States are major trading partners, allies, and two neighboring countries with a long history of cooperation with each other. But is it possible for Canada to protect its independence and culture living next door to the country so powerful and rich as the United States. Since the Canadian confederation, Canada started developing relations with the U.S. As the years passed by, Canada began to relay on the United States in the national defense. Many Canadians think that the military, political and economical dependence would not make a difference to their daily life. But today more then even Canadian culture is affected by the American influence. Media, American artists, economic dependence, American propaganda and political pressure from the United States is making Canada too Americanized. All of these factors reflect on the social life of ordinary Canadians threatening the heritage and the traditions that define Canada as independent country. Canada and the United States are the largest trade partners in the world. It is the result of the geographical position of two countries and the free trade between two countries. It should be a great thing for the economies of both countries, but since the North American Free Trade Agreement was signed, American businesses almost took over the Canadian economy. When the American companies started to make more business in Canada, it brought more jobs and money to the country in the short-term. But as a long-term effect Canadians became even more depended on the U.S. as the American companies started dominating Canadian companies in Canada. Also, today Canadian manufacturers have little protection from the government when ch... ...m industry, which is the largest in the world. From the movies and shows people see the life style, American life style. They are becoming more Americanized every time when they watch a film where American marines one again save the world. A huge part of American movie industry is based on propaganda movies. And this is not all, bois in the information programs such as CNN and ABC sometimes can be completely misinformed. Finally, if the comparison were ever made a survey, it would really show the full scale of Americanization in Canada. But until now we can only see from the daily life, how American culture is inviting Canada. Today more then ever, Canadians are in real danger of loosing their national identity. It is unfortunate that if the study of this cultural influence will be done few years later, it might be too late to save Canadian culture and identity. Canada Is Becoming Too Americanized Essay -- essays research papers Canada Is Becoming Too Americanized Today Canada and the United States are major trading partners, allies, and two neighboring countries with a long history of cooperation with each other. But is it possible for Canada to protect its independence and culture living next door to the country so powerful and rich as the United States. Since the Canadian confederation, Canada started developing relations with the U.S. As the years passed by, Canada began to relay on the United States in the national defense. Many Canadians think that the military, political and economical dependence would not make a difference to their daily life. But today more then even Canadian culture is affected by the American influence. Media, American artists, economic dependence, American propaganda and political pressure from the United States is making Canada too Americanized. All of these factors reflect on the social life of ordinary Canadians threatening the heritage and the traditions that define Canada as independent country. Canada and the United States are the largest trade partners in the world. It is the result of the geographical position of two countries and the free trade between two countries. It should be a great thing for the economies of both countries, but since the North American Free Trade Agreement was signed, American businesses almost took over the Canadian economy. When the American companies started to make more business in Canada, it brought more jobs and money to the country in the short-term. But as a long-term effect Canadians became even more depended on the U.S. as the American companies started dominating Canadian companies in Canada. Also, today Canadian manufacturers have little protection from the government when ch... ...m industry, which is the largest in the world. From the movies and shows people see the life style, American life style. They are becoming more Americanized every time when they watch a film where American marines one again save the world. A huge part of American movie industry is based on propaganda movies. And this is not all, bois in the information programs such as CNN and ABC sometimes can be completely misinformed. Finally, if the comparison were ever made a survey, it would really show the full scale of Americanization in Canada. But until now we can only see from the daily life, how American culture is inviting Canada. Today more then ever, Canadians are in real danger of loosing their national identity. It is unfortunate that if the study of this cultural influence will be done few years later, it might be too late to save Canadian culture and identity.

Speech on Bullying.

Speech†¦ Imagine getting beaten up every day at school for no reason, by your class mates or maybe by some senior boys you don’t even know, or maybe even an adult. You come home in bruises and cuts and dried up blood. Can you imagine that? Or if you are a girl imagine getting teases every day. People calling you horrible names, mocking you because of your appearance or your back ground, you come home all sad and hurt inside.Can you imagine that? Or can you even imagine getting punch at and getting picked at calling you names in class and threating texts every minute whether you are in class or at home and your friends wouldn’t help you out because they are too scared of the bully and the bully would follow you home†¦ wouldn’t you feel scared? Imagine that? There are people who experience this in their day to day life.When bullied someone especially for a long time wheater its physical, verbal social or cyber, it would make the person’s life very miserable and in some very bad cases it might lead to killing themselves because they just can’t hand the pressure or the humiliation that they face every day. I’m going to tell you about bulling and why I think it is bad to bully someone! There are for types of bullying physical, verbal, cyber and social.Physical bullying as you know is when the bully punches, kicks, hits or any types of physical attacks. Then there is verbal bullying, basically what verbal bullying is, when the bully uses words to hurt or humiliate you. Verbal bullying includes name calling racist comments and insulting. Social bullying is a strange type of bullying because it kind of links with verbal bullying. Finally there is cyber bullying. Cyber bullying is when you are threated humiliated, harassed by the bullying using the internet.There is no limitation of cyber bullying because there is so many things you could do on the internet to cyber bully. You could get cyber bullied on Facebook, MySpa ce or msn or in some cases, the bullies can cyber bully you by just making a website just for you. Also the thing with cyber bulling is that it is a new type of bullying because if you go back 50years, there wouldn’t be any internet or any mobile phones therefore no cyber bullying!Personally I think that physical bullying is the least dangerous type of bullying because when you get physically bullied there will be scars or marks and your parents will know that something is wrong. Where verbal, social is and cyber you wouldn’t know when it will go away, you won’t know when the bully will stop calling you names and humiliating you Some of you might still argue that some bulling at a young age can be good for you because it will make you have to overcome problems and you will develop some social skills and learn that life isn’t always fair.I disagree with this because most of the victims can’t and won’t stand up for themselves and how would you develop social skills if people are rejecting you. Everybody learns that life isn’t always fair not through bullying but from maybe getting blamed for things they didn’t do or having to do chores at home every day. So what do you think of bullying now?

Lean-Burn Engines

Lean-burn means pretty much what it says. It is a lean amount of fuel supplied to and burned in an engine’s combustion chamber. Gasoline burns best in standard internal combustion engines when it is mixed with air in the proportions of 14.7:1 — nearly 15 parts of air to every one part of fuel. A true lean-burn can go as high as 32:1. If internal combustion engines were 100 percent efficient, the fuel would burn and produce just carbon dioxide (CO2) and water. But the reality is, engines are far less efficient and the combustion process also produces carbon monoxide (CO),  oxides of nitrogen (NOx)  and unburned  hydrocarbons in addition to CO2 and water vapor. In order to reduce these harmful exhaust emissions, two basic approaches have been used: Catalytic converters that clean up the exhaust gases coming from the engine, and lean-burn engines which produce lower levels of emissions by better combustion control and more complete fuel burning inside the engine cylinders. Engineers have known for years that a leaner air to fuel mixture is a frugal engine. The problems are, if the mixture is too lean, the engine will fail to combust, and a lower fuel concentration leads to less output. Lean-burn engines overcome these issues by employing a highly efficient mixing process. Specially shaped pistons are used along with intake manifolds that are located and angled to match the pistons. Additionally, the engine’s inlet ports can be shaped to cause â€Å"swirl† — a technique borrowed from direct injection diesel engines. Swirl leads to a more complete mixing of fuel and air that enables more complete burning, and in the process reduces pollutants without altering the output. The downside of lean-burn technology is increased exhaust  NOx  emissions (due to higher heat and cylinder pressure) and a somewhat narrower RPM power-band (due to slower burn rates of lean mixtures). To address these problems lean-burn engines have precise lean-metered direct  fuel injection, sophisticated computer controlled engine management systems and more complex  catalytic converters to further reduce NOx emissions. Today’s advanced lean-burn engines, both gasoline and diesel, achieve noteworthy fuel efficiency performance during both city and highway driving conditions. In addition to the fuel economy advantage, the design of lean-burn engines results in a high torque power output relative to horsepower rating. For drivers, this means not only savings at the fuel pump, but also a driving experience that includes a vehicle that accelerates quickly with fewer harmful emissions from the tailpipe.