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Science and Nature Term Papers and Reports
Interview With An Alien
4277 Words - 16 Pages

.... experiences, which were initially very frightening. In 1980, she tried being regressed under hypnosis by Dr. Leo Sprinkle. During the sessions conducted by Dr. Sprinkle, she was unable to recall what her captors looked like, but did remember that technological implants had been made, including audio-visual implants. The UFO entities can see through her eyes and hear through her ears. She is aware of the continuous presence of what she calls her "live-in companion," who answers to the name of Hweig. Mrs. Kannenberg realizes that Hweig would be explained away by conventional scientists in terms of split personality or some other form of mental a ....


Effects Of Smoking
389 Words - 2 Pages

.... threatening disease that can affect many parts of your body at once. Lung cancer is one of the most common type of cancer caused by smoking. Smoking can cause cancer in the stomach as well in the throat. Smoking not only attacks your health, but it can also attack your pocketbook. The costs of a single pack of cigarettes has raised substantially in recent years, from 1.75 in the late '80s too nearly over $3.00 now, that’s over $20.00 a carton. Think if you smoked two packs a day for 30 years, multiply that by the price of a pack a cigarettes (think about the fact that the price is almost certain to rise within that time), that’s a lot of money. Then you h ....


Kangaroos -
1652 Words - 7 Pages

.... has been reduced, allowing them to be more efficient with they water they can find. They also have wider feet than the kangaroos living in wetter climates. This allows the kangaroo to be able to have more traction in the higher elevations. The kangaroos that live in the coastal regions also have several special adaptations. They have wider feet to allow them to walk is shallow water. They can eat several different types of sea plants. They can do this because they have a higher tolerance to salt than normal kangaroos. Kangaroos that live in forests have adapted to this climate as well. Their feet are wide to allow them to climb trees. This allows them to eat l ....


Freezing Point Of Naphthalene
441 Words - 2 Pages

.... Ignite the Bunsen burner and using direct heat melt the naphthalene powder until it completely turns to a liquid. When the temperature reaches approximately 90o Celsius, stop heating. 6. Observe the change in temperature from 90o to 70o Celsius, recording the temperature at regular intervals, preferably 15 seconds. This data will be used to make a chart later. 7. Once the temperature has fallen to 70o, melt the naphthalene which is now frozen to remove the thermometer. Properly dispose of the naphthalene liquid as instructed by the teacher. IV. Data Time Elapsed Temperature of Naphthalene Time Temperature Initial (0:00) 100oC 7:00 78.5oC 0:30 ....


Psychology
3428 Words - 13 Pages

.... meaningful objects and events. Perception plays a big role in the performance of players. In soccer, there are other coaches and players, and parents who constantly try to take you out of your game. Although you know all this is going on, you are unable to see and hear anything because you are only concerned about the opposing team. If you do tune into a certain person this may be considered selective attention. Selective attention is the focusing on conscious awareness on a particular stimulus. (Reference) This means that at any moment we focus our awareness only on a limited aspect of all that we are capable experiencing. When I use selective attention my attent ....


Mercury
384 Words - 2 Pages

.... Mercury melts at -39C, boils at about 357C,and has a gravity of 13.5. The atomic weight of mercury is 200.59. Mercury comes in its pure form or combined with silver in small amounts. It is mostly found in the form of the sulfide. Mercury has many uses and is a very important element. A major use of mercury is in electrical equipment such as fluorescent lamps, and mercury batteries. Mercury is used in thermometers because the change in volume for each degree of rise or fall in temperature is the same. The use of mercury in the thermometer instead of alcohol was done by Gabriel Daniel Fahrenheit in 1714. It was also used in vacuum pumps, barometers, a ....


Anti-Matter
1226 Words - 5 Pages

.... would remain; in reality, two extremely high-energy gamma photons are produced. Today's theories of the universe say that there is no such thing as a negative mass. The second and more subtle mistake is the idea that anti-water would only annihilate with ordinary water, and could safety be kept in (say) an iron container. This is not so: it is the subatomic particles that react so destructively, and their arrangement makes no difference. Scientists at CERN in Geneva are working on a device called the LEAR (low energy anti-proton ring) in an attempt to slow the velocity of the anti-protons to a billionth of their normal spee ....


Could The Greenhouse Effect Cause More Damage?
504 Words - 2 Pages

.... is supposed to simulate what many see as the coming apocalypse. (global warming) "By 2050, if we decide to load trace gasses - mainly carbon dioxide - into the atmosphere at our current rate, we can expect Earth's temperature to increase by any-where from three to nine degrees. The Vostok record confirms that," says Harte. The grid is divided into ten sections. Each of the ten sections covers thirty square yards of the meadow. The infarared lamps will heat every other section by 2.5 degrees. The unheated sections in between allow researchers to compare the efects of the lamps with the regular state of the meadow. One time a week, Harte will take gas samples fr ....



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