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Essays on Science

Could Gambling Save Science: Encouraging An Honest Consensus
Download This PaperWords: 16316 - Pages: 60

... it allows patrons to choose questions to be researched without choosing people or methods. The bulk of this paper is spent examining potential problems with the proposed approach. After this examination, the idea still seems plausible and worth further study. INTRODUCTION After reviewing the discrepancy between what we want from academic institutions and what we get from current institutions, a market-based alternative called "idea futures" is suggested. It is described through both a set of specific scenarios and a set of detailed procedures. Over thirty possible problems and objections are examined in detail. Finally, a development strategy is outline ...



Dolphins 2
Download This PaperWords: 3526 - Pages: 13

... have also been accounted for in writing. In the play Twelfth Night by Shakespeare, a singer by the name of Arion was sentenced to be thrown into the sea by pirates. Before he was thrown into the sea, he asked for one last wish: to sing a song and then jump overboard himself. The pirates granted him this wish, and he began to sing a high-pitched song. When he was finished with his song, he jumped overboard and was saved by a dolphin which carried him two hundred miles to shore. Obviously, dolphins and humans have been interacting together throughout recorded history. According to the theory of evolution, it is most likely that the dolphin was once a land mamma ...



Formation Of Protocells
Download This PaperWords: 797 - Pages: 3

... of essential elements of life -- C, N, O, H, P, and S -- are quite similar from individuals to individuals. Energy wise, the Earth had plenty from a variey of sources Radiation: from the cosmic and radioactive isotope decays UV light: there were no protective ozone layer and thus immense heat. Electrical discharge from the never ending lightning caused chemical reactions to occur very often and there was also another source of heat from the young earth crust which was volcanically active. For most chemical reactions to take place, a spark of electricity is needed, and this was provided by the lightning in the atmosphere. Amino acids basically consist of hydrog ...



Bullfrogs Hearing Capacity
Download This PaperWords: 988 - Pages: 4

... how well a bullfrog is able to distinguish a specific frequency from other frequencies. For both experiments, I would need to obtain a number of bullfrogs from a natural habitat and place them in the lab made habitat, which would be similar to the one that they were removed from. Hopefully, the frogs will adapted to the new habitat and carry on as they did in their old habitat. Tampered bullfrogs such as those raised in labs or pets would not be used because the results would be inaccurate. The inaccuracy would be that these "tampered frogs" have been out of the wild for so long that they would not have the same range of frequency as those in the wild. I woul ...



Creationism Vs. Evolution
Download This PaperWords: 2290 - Pages: 9

... in a nation filled with many peoples of different beliefs whose Gods are all so varied and different that it is difficult to fathom that they are all the same divine being. It is also plausible that we just have a desire to quench the thirst for knowledge that lies deep within ourselves. As for myself, I cannot believe in a being which created a universe and a multitude of worlds in a rather short period of time then deigns to lower itself into becoming a puppet-master and "pulling the strings" of the Earth and all of the people therein. Since this paper touches upon many scientific terms, I feel that in order for the reader to correctly grasp the conten ...



Cloning Today
Download This PaperWords: 918 - Pages: 4

... that result from the cloning of different organisms. First lets start with the history of cloning. The modern era of laboratory cloning began in 1958 when F.C. Steward cloned carrot plants from mature single cells placed in a nutrient culture containing hormones. The first cloning of animal cells took place in 1964. John B. Gurdon took the nuclei from tadpoles and injected them into unfertilized eggs. The nuclei containing the original parents’ genetic information had been destroyed with ultraviolet light. When the eggs were incubated, Gurdon discovered that only 1% to 2% of the eggs had developed into fertile adult toads. The first successful cloning of mammal was ...



Hiv
Download This PaperWords: 799 - Pages: 3

... biomedical scientists and health-care providers. infection and AIDS represent among the most pressing public-policy and public-health problems worldwide. COSTS I think that the AIDS epidemic is having a profound impact on many aspects of medicine and health care. The U.S. Public Health Service estimates that in 1993, the lifetime cost of treating a person with AIDS from infection to death is approximately $119,000. Outpatient care, including medication, visits to doctors, home health aids, and long-term care, accounted for approximately 32 percent of the total cost. Persons exposed to may have difficulty in obtaining adequate health-insurance coverage. Yearly AZ ...



Hanta Pulmonary Syndrome
Download This PaperWords: 414 - Pages: 2

... those areas. Cases have been spread all over the western U.S. with even a few in the east, but nearly half of the cases to date have been in the Four Corners area. In a dry area, the disease’s incubation is somewhat longer, making the chances of contracting it somewhat higher. In places such as woodpiles and sheds where there is little air circulation to move off the virus, it can linger for a sizeable duration of time. The best method of fighting the hanta virus is prevention. By controlling the rodent population and preventing them from entering houses and sheds, the risk of infection can be lowered. Furthermore, educating those in high-risk areas of the ...



Simple Machines
Download This PaperWords: 586 - Pages: 3

... for? Machines are used for many things. Machines are used in everyday life just to make things easier. You use many machines in a day that you might take for granted. For example a simple ordinary broom is a machine. It is a form of a lever. Our country or world would never be this evolved if it wasn't for machine. Almost every thing we do has a machine involved. We use machines to manufacture goods, for transportation, ect. In the W=F*d equation the trade of between force and distance is as you use a machine the force goes down and distance goes up. If there was no friction they would be equal and trade. There are six simple machines. They are ...



Leprosy 2
Download This PaperWords: 3112 - Pages: 12

... certain aspects of the disease that are unknown. A description of the classification, mechanism of infection, transmission, distribution, and treatment of the disease will be provided. After reviewing the background material, a great deal of questions may arise as to how exactly this disease is spread from person to person and what conditions promote infection. For example, one may wish to investigate the following: 1) Mycobacterium leprae as yet to be cultured in laboratory media? Why? 2) Why is leprosy so prevalent in some parts of the world (i.e. India) but not in others? 3) How does leprosy become so widespread in a population? 4) Despite the discovery o ...




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