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Oxygen

... acid or CH3CHOHCOOH organic acid, a colorless, almost odorless liquid, produced by certain bacteria during fermentation and by active muscle cells when they are exercised hard and are experiencing debt. An accumulation of lactic acid in the muscles may cause cramp. It occurs in yogurt, buttermilk, sour cream, poor wine, and certain plant extracts, and is used in food preservation and in the preparation of pharmaceuticals. and its compounds play a key role in many of the important processes of life and industry. in the biosphere is ...

Number of words: 2741 | Number of pages: 10

Static Electricity

... year 1600, many opinions had already been formed about electrostatics, which were later incorporated in the electrostatic force law. One idea was that there are two types of electricity, which were later named positive and negative by Benjamin Franklin. Another idea was that electric samples of the same kind repel each other, and those of different kinds attract each other. This later was named the law of electrical charges, and is essential to the understanding of electricity. A third idea was that if the distance between electric charges is ...

Number of words: 1062 | Number of pages: 4

Pesticides

... or availability of food to the consumer? Today, the 208 used in the United States are regulated by the FFDCA. Bills such as, The Delaney Clause and The Food Quality Protection Act have modified and enforced pesticide regulations. Consumer concerns with the usage of in the agricultural industry, in regards to health factors, have overwhelmed the U.S. Environmental Protection Agency (EPA) and demand they enforce pesticide regulations. With the assistance from other organizations such as the Senate Agriculture Committee (SAC), National Aca ...

Number of words: 1990 | Number of pages: 8

Interstellar Travel: Sooner Or Later?

... has expanded it’s research into the field of Interstellar travel, in the form of a new department, dubbed the Breakthrough Propulsion Physics Program. It’s director, Marc Millis, has devoted countless hours to making the department practical and efficient. He has even crafted their web page himself. Recently on his “Warp Drive, When?” Web site Millis (a scientist, and leader of NASA’s Breakthrough Physics Propulsion lab) said, "The ideal interstellar propulsion system would be one that could get you to other stars as quickly and comf ...

Number of words: 1078 | Number of pages: 4

Cosmetology

... unless she owned her own business. A beginner will make between $12,000 and $13,000 a year. After 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 wa ...

Number of words: 504 | Number of pages: 2

ALCHEMY

... that is to say ‘the preparation of the black ore’, or ‘powder’, which was regarded as the active principle in the transmutation of metals. To this name the Arabs affixed the article ‘al’, thus giving al-khemeia, or . HISTORY OF ALCHEMY: From an early period the Egyptians possessed the reputation of being skillful workers in metals and, according to Greek writers, they were conversant with their transmutation, employing quicksilver in the process of separating gold and silver from the native matrix. The resulting oxide was s ...

Number of words: 1357 | Number of pages: 5

Depression 6

... misconceptions about depression today, it is a serious and deadly disorder.1 Depression in its various forms (insomnia, fatigue, anxiety, stress, vague aches and pains, etc.) is the most common complaint heard in doctors’ offices. There are three primary forms of depression. Major depression, like the flu, has a beginning, middle, and an end. Major depression often lasts for months. Left untreated, it tends to reoccur. Each reoccurrence tends to last longer and is more debilitating than the one before. Chronic depression is a low g ...

Number of words: 963 | Number of pages: 4

Hurricane Floyd

... that are caused by hurricanes. Hurricanes are extremely large area’s of low pressure that are over the ocean in either the North Atlantic ocean, or the eastern North Pacific Ocean. If a hurricane is in the western Pacific Ocean than it is called a typhoon. One in the Indian Ocean is called a cyclone. The danger region of a hurricane is normally in the Gulf of Mexico or the Atlantic Ocean. The hurricane season is the six month time period from June-November. The peak month of hurricanes is September. Hurricanes form over the ocean. ...

Number of words: 1228 | Number of pages: 5

Amyotrophic Lateral Sclerosis

... comes from the Greek language. "A" means no or negative. "Myo" refers to muscle, and "Trophic" means nourishment--"No muscle nourishment." When a muscle has no nourishment, it "Atrophies" or wastes away. "Lateral" identifies the areas in a person's spinal cord where portions of the nerve cells that nourish the muscles are located. As this area degenerates it leads to scarring or hardening ("Sclerosis") in the region. Over 5,000 Americans are diagnosed with ALS each year. There is great variation in the course of the disease. Sympto ...

Number of words: 3540 | Number of pages: 13

Salt And Its Uses

... of the U.S. Food and Drug Admistration in 1981. The American Heart Dissociation, the American Medical Association also joined the low-salt appeal. They believe that sodium salt is connected with heart disease, circulator disorder, stroke and even early death. By many doctors and researchers are now beginning to feel that salt has gone too far. At the University of Alabama, a short-term research has been done on 150 people on the effect of the intake of salt related to high blood pressure. Result shows that those with no ...

Number of words: 480 | Number of pages: 2

Human Evolution

... relatives, the African apes, are sometimes placed together in the family Hominidae because of genetic similarities, although classification systems more commonly still place great apes in a separate family, Pongidae. If the single grouping, Hominidae, is used, the separate human line in the hominid family is distinguished by being placed in a subfamily, Homininae, whose members are then called hominines—the practice that is followed in this article. An examination of the fossil record of the hominines reveals several biological and behavi ...

Number of words: 2656 | Number of pages: 10

Is Science Necessary For Our Future?

... life is proof that science is not necessary to our lives. Science is not necessary to our future and will ultimately be the catalyst for the destruction of the human race. Dr. Frankenstein was a scientific genius and ambitious in his studies. When he tried to use his genius to prolong life, he found he had the power to create life. The doctor's scientific success in creating the monster was ultimately a failure for morality. Frankenstein, upon completion of his monster, realized the immorality of his work and rejected it and disa ...

Number of words: 653 | Number of pages: 3

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