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Hurricanes

... the western Pacific they are called Typhoons. In Australia they are called Willy-Willys. In the Indian Ocean they are called Cyclones. The North Pacific has the greatest number of these storms, averaging 20 per year. Fortunately for those living in the coastal regions of the southern and eastern United States, fewer than five hurricanes, on the average, develop each year in the warm sector of the North Atlantic. Although hurricanes are most noted for their destruction, some parts of the world, especially eastern Asia, rely on them for mu ...

Number of words: 1156 | Number of pages: 5

The Tiger

... ( Grzinek's Animal Life Encyclopedia 1972). During the day a Tiger may rest in the shade, or lie in a quiet pool of water to escape the heat. Tigers like water, and are very good swimmers. Northern Tigers undertake long migrations. These migrations occur when epidemics wipe out the prey populations. This type of migrations happens often. Temperatures down to -45 degrees Celsius are not harmful and do not dampen their activities ( Mammals Multimedia Encyclopedia 1990). Tigers usually live and hunt alone. When they hunt they can lea ...

Number of words: 1086 | Number of pages: 4

In Vitro Fertilization

... it is important for anyone considering IVF to fully understand the process as well as its limitations. There are six major steps in the process: monitoring the development of ripening eggs in a woman’s ovaries, collecting the eggs, collecting the sperm, incubation of the egg and sperm in a laboratory, transferring the embryo to the uterus, and waiting for pregnancy or menstruation. When a couple is unable to conceive, another woman must donate her eggs to the couple in order for IVF to succeed. To retrieve eggs from the donor, ...

Number of words: 771 | Number of pages: 3

Creation Versus Evolution

... theories about the creation of this earth and of our species? Currently, the debate is going on right here in Arizona whether or not some class time should be dedicated to the presentation of theories that dispute those of Darwin (Nowicki). The scientific society, a neutral party, and the Christian community all have their opinions and insight regarding this matter. Evolutionists feel strongly about their stance on the issue of presenting creationism to America's classroom. They feel that by bringing this medium into schools, the Christian ...

Number of words: 1119 | Number of pages: 5

Information About Transgenic Organisms

... descendants. This technique can be used to generate animals or plants that express genes conferring, for example, improved meat yield or resistance to specific diseases. It can also be used to create organisms that function as biological factories manufacturing hormones and other biological compounds used to treat human diseases. For example, bacteria can produce the hormone insulin, which is used to treat diabetes. Such uses of transgenic organisms are widely referred to as genetic engineering. Transgenic organisms have proved very useful in ...

Number of words: 329 | Number of pages: 2

Female Circumcision

... known as , infibulations or clitoridectomy. Although there are variations in procedure, many times the above names are used interchangeable. The practice of has long been a part of the lives of many young Muslim, Christian, Jewish and African girls. The July 14, 1996, Los Angeles Times, states that more than 120 million women across a broad swath of the African continent have been subjected to the brutal genital mutilation. Most are children between the ages of 4 and 10 when the ritual takes place. Although Westerners condemn it as tortur ...

Number of words: 3203 | Number of pages: 12

Damn Near Everything There Is To Know About Cells:

... other. Many-celled organisms are called multicellular. When a group of cells function together to perform an activity, they form a tissue. The cells of a human are organized into tissues such as muscle and nerve tissues. Plant tissues include those of the stem and root. Many cells in tissues are linked to each other at contact sites called cell junctions. Cell junctions help maintain differences in the internal environment between adjacent cells, help anchor cells together, and allow cells to communicate with one another by passing sm ...

Number of words: 1117 | Number of pages: 5

The Wolf

... not be reduced, however, to that of savage killer. Wolves, like humans, need to eat to survive. In this process, wolves also provide a service: they help preserve nature's delicate balance by keeping herds of deer, elk, moose, and other large mammals in check, as well as keeping these populations strong and genetically viable by preying on the weak and sick. Both the idealized wolf and the demonic wolf are creations of the human mind. It is not easy to transcend the image of the Big Bad Wolf that has filled our myths and legends, but i ...

Number of words: 529 | Number of pages: 2

Resonance

... the top of the open end of a tube, a wave compression passes along the tube. When it reaches the closed end, it is reflected. The molecules of reflected air meet the molecules of oncoming air forming a node at the closed end. When the air reaches the open end, the reflected compression wave becomes a rarefaction. It bounces back through the tube to the closed end, where it is reflected. the wave has now completed a single cycle. It has passed through the tube four times making the closed tube, one fourth the length of a sound wave. ...

Number of words: 524 | Number of pages: 2

Ideal Gases Vs. Real Gases

... it has none; this is because an ideal gas is said to be a particle and particles do not have any mass. Ideal gases obtain no volume unlike real gases which obtain small volumes. Also, since ideal gas particles excerpt no attractive forces, their collisions are elastic. Real gases excerpt small attractive forces. The pressure of an ideal gas is much greater than that of a real gas since its particles lack the attractive forces which hold the particles back when they collide. Therefore, they collide with less force. The differences betw ...

Number of words: 200 | Number of pages: 1

Hysteria

... a very serious disease and has the potential to cause many avoidable deaths. Mass is a frenzy that has the potential to effect an entire community, state or possibly even country or nation. “[It is] a condition where a group of people dash about wildly, screaming and sometimes talking as if another person is in them; experiencing rapid breathing, spasms of extremities or even fainting”(Hayes 1). In some ways, it can be look on as a chain reaction. “It is often caused by new problems that worsen existing difficultiesR ...

Number of words: 654 | Number of pages: 3

Nuclear Energy: Uranium Fission

... Uranium fission is about a million times more efficient than the common practice of burning coal or oil. For comparison, coal combustion produces about 20-30 MJ/kg of heat energy while uranium, in a fast breeder reactor, produces more than 24,000,000 MJ/kg (Energy 27). Those numbers alone are astounding. Uranium is also abundant, thanks to recent discoveries of large reserves. At present, uranium is only being mined and separated from ore. However, a huge untapped source is our oceans. Sea water contains 3.3x10^(-9) (3.3 parts pe ...

Number of words: 1142 | Number of pages: 5

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