Chemicals Essays and Term Papers

Kevlar

, the trademark name by DuPont (Sci. & Inv. Enc., 1352), was invented in 1965 by Stephanie Kwolek. A woven millibar (shown on project board) has 18,000 pounds of strength, which is the strongest material in the world! can be five through fifteen times stronger than steel, depending on the form ...

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Is Marijuana Dangerous To Your Physical Health?

? Recreational use of marijuana has been going on for many years, and like cigarettes many people refuse to listen to health reports. More and more reports are coming out on the effects of marijuana on the body. Just how harmful marijuana can be is questionable. Some health reports state that ...

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Being A Mortician

The word mortician brings what images to mind? The career of a mortician is surprisingly different than it is portraied in movies and books. is a very rewarding job both personal as well as psychological to those with the temperament, training and discipline required to do the job properly. In ...

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Acid Rain 7

Acid Rain INTRODUCTION: Acid rain is a great problem in our world. It causes fish and plants to die in our waters. As well it causes harm to our own race as well, because we eat these fish, drink this water and eat these plants. It is a problem that we must all face together and try to get rid of. ...

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Steps Towards An Ecosociety: Dealing With Air Pollution

For: Dr. Rao Course: Poli 385/2 This essay identifies and explains the problem of pollution facing humanity today. It will also propose one of the first ideas which could more effectively limit air pollution, Emission Credit Trading. This can be seen as one of the first steps in the ...

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Acid Rain

is rain that is more acidic than normal. is a complicated problem. Caused by air pollution, 's spread and damage involves weather, chemistry, soil, and the life cycles of plants and animals on the land and from in the water. Scientists have discovered that air pollution from the burning of ...

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Embracing The Change

A planting season requiring no dangerous herbicides or toxic pesticides. Thousands of dollars saved, because nutritional supplements are now needless. A beef steer reaching market weight in 75 days. The use of medicines nearly nonexistent. Millions of human lives improved and even saved by a ...

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Cocaine And Its Dangers

There are many different types of drugs in the world, with many uses and types. It can be called medicine, to save people’s lives, and some of them can be bought from drug stores or pharmacies. There are also some drugs that can make people feel better and it can not be bought from any store, ...

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Cannabis Sativa

Marijuana is available anywhere in the world, as the black market is widespread and thriving very well. It has even started to be widespread in local malls where all kinds of hemp (marijuana) products for everyday use are becoming available. Marijuana goes under many names like Pot, Grass, Hash, ...

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Marijuana And Its Effects On Humans

The Health Effects of Marijuana on Humans Tim Murphy Introduction Marijuana has been used as a drug since the beginning of time, yet there are still many mysteries about its health effects on humans. Marijuana, or cannabis sativa, is a preparation of the crushed flowers and buds of female hemp ...

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NAFTA

In January 1994 the United States, Mexico and Canada entered into the North American Free Trade Agreement () and created the largest free trade sector and the richest market in the world. Over 410 million consumers are able to take advantage of the benefits of this treaty. In 1995 Chile was ...

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"The World Today Seems To Be Going Crazy": The Unabomber's Manifesto

It was May 25th 1978, Terry Marker was on his usual patrol on campus at the University of Illinois. This earmark package, addressed to an engineering professor at Rensselaer from a material science professor at Northwestern, was found in a parking lot. What seemed like an insignificant ...

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Aandp Kidney Problems

Jason’s case is not unmoral for children of his age. After taking into consideration all of his ailing factors and noted symptoms it is apparent that Jason is suffering from Glomerulonephritis. Glomerulonephritis is the term used for several related diseases that damage the Glomeruli, the tiny ...

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A Civil Action?

In the American Civil Judicial system, justice is….. In , by Jonathan Harr, there are several barriers that impede this search for justice. Through authority, groupthink, cognitive dissonance, and bias; these barriers constantly challenge plaintiff's attorney Jan Schlictmann. The barrier of ...

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Italy

is a country in southern Europe. It is located in the Mediterranean region. is a peninsula that has the Tyrrhenlan Sea to its west, the Adriatic Sea to its east, and the Lonian Sea to its southeast. Austria and Switzerland border to the north. France borders to the northwest. The Capital ...

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How Batteries Work

We use batteries everyday, we use them to start our cars and to listen to our Walkmans. I have a few questions: How do batteries work? What are the different kinds of batteries? Why do they die? Why do they lose energy when they are not used for a long time? Well I tried my best to find the best ...

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Ants, Little But Mighty

What is an ant? Ants are insects, they have six legs and each leg has three joints. Ants legs are very strong. With it’s little legs it can lift twenty-five time its own body weight. They have two stomachs. One stomach holds its food, and the second holds food to be shared with other ants. The ...

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The EPA: Can It, Will It Save Our Environment?

? Pollution of our environment is an issue that concerns each and every one of us. "The threat of environmental degradation now looms greater than the threat of nuclear war." Patrick Henry said, "I know no way of judging the future but by the past." In the past man has trampled on the ...

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Antibiotics

have played a major role in our society thanks to Sir Alexander Fleming’s careful observations in 1928. Without it, many lives would be in danger due to infectious diseases. are chemical substances produced by various species of microorganisms and other living systems that are capable in small ...

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Herbal Medicines

What has been on the earth for hundreds of years, pushed out of the way and forgotten, and now the number one drug of America and other countries around the world? It is herbal medicine. have lasted through all the new technology of penicillin and over-the-counter antibiotics and are still one ...

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