... emphasis and, for that matter, the only reason for the existence of insurance companies is a single word, profit. More specifically, premiums less costs provide the all important profit margin, the life blood of the insurance industry. By not providing coverage for the billion dollar industry of alternative treatments, insurance companies are keeping the cost of the premiums down but at the same time not allowing their customers to use complementary treatments such as chiropractic to prevent or cure illness. The more rigid and restrictive the policy provisos, the more assurance for the companies that the ...

... rain is naturally acidic. This widespread disagreement delayed international action to reduce pollution for some time. However, with the coming of the 1970’s an awareness of acid rain spread, and with that awareness, possible solutions were proposed. These solutions involved making environmental changes on the international, industrial, and personal levels. Just how does acid rain form, and what consequences does it pose to our environment? There are numerous theories as to the cause of acid rain. However, the most prevalent is the theory that electric generating plants, heating plants, and other industrial pl ...

... most of the western Northwest Territories. Generally though since climate more or less corresponds to vegetation zones, the Tundra is located in Arctic climate areas. Temperature The Tundra suffers a very harsh climate. Because of this fact most of the area remains barren save for a few shrubs and lichens. It's winters last from 8-10 months and the summers are cool and short. Also due to the fact that much of it's territory is located within the northern pole a lot of the Tundra receives alternating 6 month periods of light and dark. This is also the reason why the Tundra receives cold weather; at it's degree of l ...

... of influencing the global properties of a planet. The sphere of influence should incorporate the alteration of the planet's environment to the extent that it will facilitate human existence on that planet. In order to accomplish this, technology must be aimed at three specific, vital areas: The creation of an aquatic medium, a terrestrial plateau and celestial ether that is conducive to human respiration. There are two planets from which to choose: Mars and Venus. Martyn J. Fogg authored what is regarded as a textbook of the future called Terraforming: Engineering Planetary Environments. I have chosen Fogg's book as ...

... jumps, and also interested about how the bat is able to utilize its wing for more than one purpose such as crawling, or moving without flight. The hypothesis that was being implemented was that "the wing is expected to have design features that allow both powered flight and the generation of violent jumps." The Demodus rotundus demonstrates intricate movements including flight-initiating jumps and because of this the wing is expected to be engineered for the ability to jump (to initiate flight) and also powered flight. The prediction that was made for this experiment was that this experiment would ...

... laws against birth control gradually weakened, and more effective methods were developed. Now a days there are several different methods of birth control. The first that I am going to talk about is called the rhythm method. As its synonym implies, this method is based on the assumption that, for each women, there is a rhythmic pattern of menstruation and ovulation that can be identified by keeping a careful record of the dates of menstruation. A second assumption is that ovulation occurs 14 days before the onset of the next menstruation. The rhythm method is the most commonly used of the natural methods. To be ...

... character Arachne, a peasant girl who challenged the weaving skill of the goddess Athena. Arachne equaled Athena's skill in a contest, and in response to Athena's anger she hanged herself. In belated remorse Athena changed the body of Arachne into a spider and allowed her to retain her weaving skill. My first selection is the brown recluse spider. The brown recluse spider (Loxosceles reclusa) is a poisonous spider in in the United States. Its mostly found from Kansas and Missouri, south to Texas, and west to California. Found in sheltered places indoors and outdoors it is about 10 mm (.4 in.) long and ...

... you are more experienced you could make between $18,000 to $24,000 a year. There are not any benefits that are definate. When you find a salon to work at, you discuss benefits with the person who hires you, but if you own your own salon, you have no benifits, but you can decide your own vacations. As a cosmetologist you usually would work a full work day. Most people work 44 hours a week, but some work 48 hours or more. There are many ways to get schooling to be a cosmetologist. You could go to either a public or private vocational school, which some high schools offer. You could also go to a beauty school. ...

... came with many risks, which people at that time hardly knew of. Many didn't know entirely what kind of effect it might have later in life. But after a while, some professional athletes and high profile people started showing the side effects that are associated with them. For example, Lyle Alzado, a popular star in the NFL, developed a brain tumor and died. Also one of the greatest bodybuilders of all time and famous actor, Arnold Schwarzenegger, had to have an operation to repair an aortic valve in his heart. This scared a lot of people and the recreational uses of steroids decreased. With the dangers of ster ...

... is the oldest-known mechanical computing aid. Its origin is uncertain. Many countries claim to have invented it. It was used in China as early as the sixth century B.C. and in the mediterranean areain ancient Greek and Roman times. It is still used in many parts of the world. The abacus consists of beads strung on rows of wires suspended within a rectangular frame. A common form has a piece of wood dividing the beads, with five beads on one side, and two on the other side of the wood on each wire. Calculating Machines and their Inventors: Through the centuries, several mathematical geniuses invented machi ...