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Find Science Term Papers

The Luminescence Of Black Light
Number of pages: 2 | Number of words: 442

.... in an unstable environment causing it to fall back into its original orbit. This process releases energy, and if it is in the visible part of the spectrum, we have a transient light phenomenon. Ultra-violet light is an exciting agent which causes luminescence to occur. There are many materials which exhibit fluorescent characteristics. Many of which are even organic. Teeth, eyes, some portions of the skin, and even blood exhibit fluorescent qualities. Naturally occurring minerals such as: agate, calcite, chalcedony, curtisite, fluorite, gypsum, hackmanite, halite, opal .....


Cloning Has Science Gone Too Far
Number of pages: 5 | Number of words: 1295

.... humans as well. There has been much controversy on whether or not the cloning of humans as well as animals is ethical or even moral. Also there has been much discussion as to whether or not the benefits of cloning outweigh the dangers. WHAT ARE THE BENEFITS IN CLONING RESEARCH? There is no doubt that Dr. Wilmut's new discoveries have brought an uproar of excitement between not only the scientific community, but the general public as well. Groups such as farmers, surgeons and even environmentalists have shown various interests in cloning research. The farming communi .....


Bacteria Classification By Gram Staining
Number of pages: 3 | Number of words: 751

.... e. Distilled Water 4. Bibulous Blotting Paper 5. Microscope 6. Oil Procedure: A. Preparation : 1. Bacteria is cultivated on agar jelly in an incubator at 25°C for 24 hours. 2. Obtain a microscope slide and with a toothpick, smear a thin coat of the bacteria sample onto the slide 3. Cover the smear with a drop Crystal Violet and leave standing for 20 seconds 4. Wash off the stain with distilled water; drain and blot off the excess with bibulous paper. 5. Apply Gram’s Iodine on the smear and leave to stand for 1 minute. 6. Drain the excess iodine and apply 95 .....


Intranet 2
Number of pages: 6 | Number of words: 1573

.... are keeping track of all of their important information on web sites, which are restricted to users, unless they have the security code to access them. Thanks to Internet technology, companies and other types of organizations are able to keep all of their information organized and easily accessible with a click of a button. The Internet, how has it changed the world around us? Government, education, business is all wrapping around it. Is this because of all of the information on it, simplicity or is it the quickness, with a simple point and click and the infor .....


UFO Sightings
Number of pages: 4 | Number of words: 1024

.... UFO reports to extract information about unusual phenomena currently unknown to science," the report stated, adding that such research could also improve understanding of, and in some cases debunk, supposed UFO events. For example, Earth science researchers have eventually accepted several phenomena "originally dismissed as folk tales," including meteorites and certain types of lightning, the panel noted. The findings are from a four-day workshop held in Tarrytown, N.Y., followed by a second three-day meeting in San Francisco, both last fall. The results are published .....


Reforestation
Number of pages: 3 | Number of words: 795

.... carbon dioxide better than old trees, and this may seem true, but it is not. There is one point being overlooked from all of this. The older, larger trees can store much, much more carbon dioxide than a new tree could. By cutting and burning these magnificent seasoned trees, the CO2 is being released back into the atmosphere. These releases of carbon dioxide add up in our surroundings, only to intensify Global Warming. Although this shows what happens when one burns and cuts down old forests, one must still plant new trees for long term plans, not letting them grow for a .....


Endangered Species Of South Am
Number of pages: 6 | Number of words: 1449

.... most of the world's habitats are changing faster than most species can adapt to such changes through evolution, or natural selection. The current global extinction rate is estimated at about 20,000 species per year, exponentially greater than the background extinction rate (17). Many biologists believe that we are in the middle of the greatest mass extinction episode since the disappearance of the dinosaurs 65 million years ago (18). The survival of ecosystems (plant and animal communities and their physical surroundings) such as forests, coral reefs, or wetlands depend o .....


Oxygen
Number of pages: 3 | Number of words: 752

.... is used also in the metal- fabrication industries; in liquid form it is of great importance as a propellant for guided missiles and rockets2. I have chosen the element "Oxygen" because without Oxygen, human beings would not be able to live. Oxygen is probably the single most important element in the world as we know it. With out Oxygen we would not breath, have water, eat plants. Oxygen's Electron configuration is 1S2 + 2S2 + 2P4, it's electron dot symbol is: . Gaseous oxygen can be condensed to a pale blue liquid that is strongly magnetic. Pale blue solid oxyge .....



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