On this page you will find links to the best porcupine sites on the internet. If you know of a porcupine site that should be listed here, e-mail us the internet address and we'll post it. Porcupine Links Porcupines WNR Magazine - Porcupines Porcupines African C...

What is ergonomics? Ergonomics is the science of fitting the job to the worker. When there is a mismatch between the physical requirements of the job and the physical capacity of the worker, work-related musculoskeletal disorders (WMSDs) can result. Workers who must repeat the same motion throu...

Gas Turbine Engines Gas turbine engines date back to the early 1940's. Sir Frank Wittle, a British aeronautical engineer and aviator, invented the turbojet engine (The World Almanac Educational Group, 2002, p. 1). Gas turbine engines took off, and have been soaring ever since. They offer an unma...

Drive down your city's main street and observe how many fast food restaurants are located just in that area. This is a typical reason why about one-third of U.S. citizens are overweight or even worse obese. Americans have had an ongoing struggle with nutrition and living a healthy life style, a...

Childhood Obesity Childhood obesity is more prevalent today than ever before. Our children for the future are being failed. Healthy living needs to be taken more seriously. More and more households have both parents working full-time jobs to provide shelter, food, and clothing for their fam...

Scientific Classification: Order & Genus. The scientific order of all types of whales is Cetacea. This large order is broken down into three further groups as well: the toothed whales or Odontoceti, which includes killer whales, dolphins, porpoises, beluga whales, and sperm whales, the baleen w...

Tracking the Vanishing Frogs: An Ecological Mystery by Kathryn Phillips is the compilation of Kathryn Phillip's journeys and stories told to her by those she observed. The book chronicles the fieldwork, lab work, and amphibian research of several dozen scientists. However, I feel that the book main...

On May 25, 1961, John F. Kennedy delivered one of the most memorable State of the Union addresses in the history of the United States. "I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the Moon and returning him safely to the ...

RECENT TRENDS IN TEEN BEHAVIOUR INTRODUCTION There comes a time in one's life when they leave adolescence and enter the teenage years. During the teen years, thoughts about bodies, opposite sex, and sexuality come into mind. Over the decades, there has been a drastic change in teen be...

The health effects of smoking Every year, 350,000 Americans die prematurely from diseases caused by cigarette smoking. Through this paper I hoped to learn why people would do something such as this when it kills 350,000 people a year. I hope to learn what the big deal with smoking is for people....

Harper Lee presents us with a view of racism from a southern town in Alabama. Everything takes place in this town and Lee describes the town and the townspeople with clarity that bring significance to the story. Clearly, there were racial lines that divided the town. Fred Erisman examines h...

By the end of 2001, 65% of all sexually transmitted diseases will be contracted by people under the age of twenty four. Teens have become one of the largest groups with STDs. One million girls become pregnant every year before they reach the age of 20. One reason why these statistics are so high: la...

"I am not a man. Those evil influences, those lusts, whose non-destruction would have individualised me as... a man, I have completely annihilated. Know, therefore... that I am a Buddha." - Gautama Buddha, from the Pali scriptures (Goddard, page 5) Throughout history there have been hundr...

Peter Brook: Why and How? In modern theater today, the director is ultimately responsible for the artistic effectiveness of the production. He reviews the script and determines how he wants that play to be performed. In his hands rests the future of the play. Lighting, scenery, costumes, and...

There is no culture in the history of mankind that did not ever use some kind (kinds) of drugs. Despite the well-known consequences of drug addiction, millions of people constantly consume different legal and illegal drugs. Affecting people's mind and changing their behavior, drugs become one of the...

Foreword: There is no culture in the history of mankind that did not ever use some kind (kinds) of drugs. Despite the well-known consequences of drug addiction, millions of people constantly consume different legal and illegal drugs. Affecting people's mind and changing their behavior, ...