Free Fluoride Essays   Free Fluoride Essays

The Discovery Of Fluorine
The discovery of Fluorine title = The discovery of Fluorine The isolation of fluorine had challenged chemist for many years, taking the lives of at least two scientists in the process. Fluorine receives its name from the Latin, fluo, meaning flow. The first real attempt to free fluorine, was done by a chemist by the name of Humphyry Davy, between the years of (1811-1813). He first tried to liberate the element by using the chemical methods, but this failed. He then went on to try and electrolysi...

Colgate In Argentina
Colgate In Argentina Introduction Colgate was founded in the United States in 1806 and for the first 100 years, its business focus was only there. However, in the very early 1900's, the Company began a very aggressive expansion program that led to the establishment of Colgate operations throughout the world. Today, Colgate-Palmolive is a $9 billion company, marketing its products in over 200 countries and territories under such internationally recognized brand names as Colgate, Palmolive, Ajax, ...

The Greatest Scientific Fraud
The Greatest Scientific Fraud Miriah Killam Writing 122 David Rothgery October 12, 2000 The Greatest Case of Scientific Fraud I have been told I have a beautiful smile, and I once thought it was true. It is big and quick, the kind that flashes across a whole face to reveal pearly whites. The sad truth is, I have become slower to show my Colgate smile as I have watched the most important part of a smile, my teeth, become less and less dazzling. For years I couldn't understand; I brushed twice a d...

Colgate In Argentina
Colgate In Argentina Colgate was founded in the United States in 1806 and for the first 100 years, its business focus was only there. However, in the very early 1900's, the Company began a very aggressive expansion program that led to the establishment of Colgate operations throughout the world. Today, Colgate-Palmolive is a $9 billion company, marketing its products in over 200 countries and territories under such internationally recognized brand names as Colgate, Palmolive, Ajax, Fab, and Men...

Fiber Optics
Fiber Optics Fiber optics produced by special methods from silica glass and quartz which replaced copper wire is very useful in telecommunications, long distance telephone lines and in examining internal parts of the body (endoscopy). Equipment for photography is available with all current fiber-optic endoscopes. Through a process known as total internal reflection, light rays beamed into the fiber can propagate within the core for great distances with remarkably little attenuation or reduction...

Animal
Animal Rights It is possible to commit an immoral act against a non-human animals. In order to commit an immoral act against a non-human animal, one must define the word morality. According to the definition it means conformity to the rules of right conduct,. On the other hand immorality means wickedness or evil (random house dictionary). So in reflection a wicked or an evil act against an animal is an immoral act also. I believe that it is possible to commit an immoral act against an anima...

FIBER OPTICS
FIBER ?OPTICS ENDOSCOPIC PHOTOGRAPHY SUBMITTED TO : Sabri ALTINTA? SUBMITTED BY : Burak AKAY 9703163 BO?AZ??? UNIVERSITY MECHANICAL ENGINEERING DEPARTMENT MATERIAL SCIENCE TERM PROJECT SUMMER 2000 ABSTRACT Fiber optics produced by special methods from silica glass and quartz which replaced copper wire is very useful in telecommunications, long distance telephone lines and in examining internal parts of the body (endoscopy). Equipment for photography is available with all current fiber-optic en...

Dangers Of Fluoridation
Dangers Of Fluoridation How would you feel if someone came along, and made you take medicine without your knowledge or consent? Saying that this would be beneficial without a notification as to what this was, or any background information on it. How would you feel if politicians in your city have benn adding a corrosive poison into your drinking water? They do this because they believe it will benefit your health in the future? Well believeit or not, this has been happenin in many cities around ...

Fouridation
Fouridation In 1931 at the University of Arizona Agricultural Experiment Station M. C. Smith, E. M. Lantz, and H. V. Smith discovered that when given drinking water supplied with fluorine, rats would develop tooth defects. Further testing by H. T. Dean and E. Elove of the United States Public Health Service confirmed this report, and stated that what is known as mottled tooth. Mottled tooth is a condition in which white spots develop on the back teeth. Gradually the white spots get darker and da...

Nutrition
Nutrition Most people know that good nutrition is important for good health. Recommended Dietary Allowances (RDA) are the daily amounts of essential nutrients that will prevent deficiencies in most healthy people. But not many people realize the importance a healthy diet can have on their health for years to come. To help us stay healthy a person should eat a variety of foods, maintain ideal weight, avoid too much fat, and eat foods with enough starch and fiber. A good diet helps children grow, ...

Human Disease Research
Human Disease Research Human Disease IINTRODUCTION Human Disease, in medicine, any harmful change that interferes with the normal appearance, structure, or function of the body or any of its parts. Since time immemorial, disease has played a role in the history of societies. It has affected-and been affected by-economic conditions, wars, and natural disasters. Indeed, the impact of disease can be far greater than better-known calamities. An epidemic of influenza that swept the globe in 1918 kill...

Science Fair
Science Fair Science Fair Project 3/21/00 Science 21 Background Information I tried to figure out how does the Wellesley tap water compare to the water of the surrounding towns. Before I started my tests I guessed which town would have the best quality water without any initial data. I thought that Wellesley tap water would be the cleanest water in the area because Wellesley has the resources and the money to keep its water at a high quality. The objective of this project is to determine water ...

Dwdm
Dwdm Bandwidth is the capacity for carrying digital information. In the past few years, bandwidth has been increasing at roughly twice the rate of computing power. Data traffic has been doubling every 100 days (according to the U.S. Department of Commerce) and it is predicted that that Internet traffic will reach 16 million terabytes by 2003. Fiber is the transport medium of choice. It out performs copper, coaxial cable, and high frequency radio in data-carrying ability. As service needs increas...

Animal Rights
Animal Rights It is possible to commit an immoral act against a non-human animals. In order to commit an immoral act against a non-human animal, one must define the word morality. According to the definition it means conformity to the rules of right conduct,. On the other hand immorality means wickedness or evil (random house dictionary). So in reflection a wicked or an evil act against an animal is an immoral act also. I believe that it is possible to commit an immoral act against an animal bec...