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Stephen J. Hawking By Rachel Finck

... been the victim of a progressive and incurable motorneurone disease, ALS, that now confines him to a wheelchair. This affliction prevents Hawking from reading, writing, or calculating in a direct and simple way. The bulk of his work, involving studying, publishing, lecturing, and worldwide travel, is carried on with the help of colleagues, friends, and his wife. Of his illness, Hawking has said that it has enhanced his career by giving him the freedom to think about physics and the Universe. Stephen Hawking has written many essays involvin ...

Number of words: 1564 | Number of pages: 6

The Origin Of Humanity

... anything? And if the creationist theory were accurate why can't God control natural disasters on his planet? He is so clever to create everything known to mankind why doesn't he make the perfect world if he had that much control? There seems to be quite a bit more sustantial evidence on earth to support the theory of evolution. The evidence is holds up more because actual samples of fossils have been collected and scientifically tested using a method called carbon dating to determine the age of the fossils. Which can then be examined an ...

Number of words: 370 | Number of pages: 2

Concretions

... of mineral matter and are found inside sedimentary rocks. Some examples of this are Sandstone and in some weathered volcanic rock. come in many different shapes and the most common of the shapes is spherical or disk shaped. are the most varied-shaped rocks of the sedimentary world. The way come to be is the mineral matter concentrates around the nucleus of a host rock. The nucleus is often organic such as a tooth or leaf or shell or fossil. As the mineral matter concentrates around the nucleus it forms harder zones known as no ...

Number of words: 1378 | Number of pages: 6

Human Cloning

... and can be beneficial to humanity for years to come. One of the strongest reasons to support that cloning is worthwhile to humanity is that it there would be a solution to organ limitation. One of the greatest problems in medicine today is that there has not been enough organs to go around to all of the patients that are in need of them. This in turn creates a lot of unnecessary deaths, and problems for patients. Currently in the U.S. only 2,300 of 40,000 Americans who needed a new heart received one. That means close to 94% of the patien ...

Number of words: 599 | Number of pages: 3

Lightning

... hundred or so people, injuries to several hundred more, and millions of dollars in property damage, in the United States alone. It is difficult to obtain accurate statistics on injuries and fatalities since a systematic compilation of information on casualties does not exist. Many case histories show heart damage. Inflated lungs and brain damage have also been observed from fatalities. Loss of consciousness, amnesia, paralysis and burns are reported by many who have survived. Deaths and injuries to livestock and other animals, thousands of ...

Number of words: 1211 | Number of pages: 5

Hantavirus

... replication process. es first came into existence through human eyes during the Korean War. Over 2000 U.S. soldiers were affected with this unknown virus that was quickly found to be carried through field mice. The natural territory of this virus included parts of Japan, Korea, northeastern China, and southeastern and central Russia. Between 1955 and 1977, this virus caused many more infections along with fatalities. Throughout the 1970s, eleven other strains of es were found in Korea and Eurasia. In 1976, Hantaan virus was isolated f ...

Number of words: 3046 | Number of pages: 12

Lasers -

... lightning is responsible for the deaths of a hundred or so people, injuries to several hundred more, and millions of dollars in property damage, in the United States alone. It is difficult to obtain accurate statistics on lightning injuries and fatalities since a systematic compilation of information on lightning casualties does not exist. Many case histories show heart damage. Inflated lungs and brain damage have also been observed from lightning fatalities. Loss of consciousness, amnesia, paralysis and burns are reported by many who have su ...

Number of words: 1222 | Number of pages: 5

Big Bang Theory

... in the primeval fireball--an extremely hot dense state from which the universe rapidly expanded.1 The Big Bang was the start of time and space. The matter and radiation of that early stage rapidly expanded and cooled. Several million years later, it condensed into galaxies. The universe has continued to expand, and the galaxies have continued moving away from each other ever since. Today the universe is still expanding, as astronomers have observed. The Steady State model says that the universe does not evolve or change in time. Th ...

Number of words: 1285 | Number of pages: 5

Creation, Evolution And Intervention: Which Theory Is Correct?

... in evolution believe that for approximately 3.4 billion years these single celled organisms have changed and evolved into many different species including humans. This theory also states that humans and other species continue to evolve today and as a result of all these changes they will eventually become a totally different species then what they are now. Evolutionists believe that evolution has created many organisms spread across the globe, some of which have become extinct and some of which are the plants and animals which live today. Th ...

Number of words: 1632 | Number of pages: 6

Digital Television

... the average citizen will be able to experience the advantages of digital TV. Digital TV will allow for a wider screen display, like those screens in movie theaters, and a sharper picture. What causes this perk is the fact that digital signals have a higher bit rate. This allows for more bits to be transmitted into the TV (cable, antenna, or satellite). The more bits a TV can transmit, the better the picture or screen resolution. The digital TV signal can carry as many as 19.4 megabits of data, which means a broadcaster can mix multiple p ...

Number of words: 808 | Number of pages: 3

The Beginning Of Time

... from The Big Bang? This paper will use scientific data to base the evolution of our universe around The Big Bang. At the present time there are two theories which are used to explain the creation of the universe. The first theory is the infamous Big Bang Theory, which will be detailed later. The second is the Steady State Theory. (Weinberg, 1977) The later hypothesis was created to replace the common belief that the universe was completely static. The expansion of the universe was discovered in 1929 when Edwin Hubble discovered that ever ...

Number of words: 1333 | Number of pages: 5

Problems Caused By Air Pollution

... because of air pollution. According to Sproull, "For more than a decade, local residents in the tri-state valley bounded by Kentucky, Ohio, and West Virginia have claimed to suffer from health problems, including rashes, respiratory problems and even cancers" (D4). In 1948, in the industrial town of Donora, Pennsylvania, which sits in a valley, had twenty deaths, and nearly 6,000 residents, or 40% of the population, suffered respiratory problems (Edelson 25, 26). New York experienced several killer smogs, which in a later analysis att ...

Number of words: 1016 | Number of pages: 4

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