Science Essays
In Search of the Real Bill Gates
In Search of the Real Bill Gates Bill Gates, the wealthiest man in North America. Readers Digest did a well brought out biography the most well know man in the business today, but doesn’t go into his role in Microsoft itself, but rather in his home life and how he got so smart at what he does. Everything between him as a child dreaming of the perfect computer system (and making his own) to his early stages to making Microsoft, including his family lift, his marriage to his wi...
Internet Regulation
Internet Regulation The Internet is a method of communication and a source of information that is becoming more popular among those who are interested in, and have the time to surf the information superhighway. The problem with this much information being accessible to this many people is that some of it is deemed inappropriate for minors. The government wants censorship, but a segment of the population does not. Legislative regulation of the Internet would be an appro...
LSD
LSD The psychedelic effects of d-Lysergic Acid Diethylamide-25 (LSD) were discovered by Dr. Albert Hoffman by accident in 1938. In the 1950s and 1960s, LSD was used by psychiatrists for analytic psychotherapy. It was thought that the administration of LSD could aid the patient in releasing repressed material. It was also suggested that psychiatrists themselves might develop more insight into the pathology of a diseased mind through self experimentation. 1,2 During the late 60s, ...
Effects of Altitude of Human Physiology
Effects of Altitude of Human Physiology THE EFFECTS OF ALTITUDE ON HUMAN PHYSIOLOGY Changes in altitude have a profound effect on the human body. The body attempts to maintain a state of homeostasis or balance to ensure the optimal operating environment for its complex chemical systems. Any change from this homeostasis is a change away from the optimal operating environment. The body attempts to correct this imbalance. One such imbalance is the effect of increasi...
Elephantiasis
Elephantiasis I did my report on filariasis, which is more commonly known as elephantiasis. Elephantiasis is the late phase of filariasis. Filariasis is a tropical mosquito born parasitic disease causing obstruction of the lymph vessels. In some people the presence of the worm causes a tissue reaction that causes the lymph flow to be blocked. This blockage produces lymphedema which is a swelling and can eventually lead to a tremendous enlargement of an extremity or...
Ethics of Embryonic Cloning
Ethics of Embryonic Cloning Embryonic Wars The specific objective of this major essay is to clarify and summarise the controversial debate concerning the ethical decency of embryonic cloning for therapeutic purposes. This is the form of cloning that is supposedly beneficial to a barrage of medical applications. We will identify the key opposing ethical perspectives such as those of the justification of embryonic research based on the normative theory of consequentialism. This p...
Eugenics
Eugenics In the 1920’s there was a movement, called the melting pot, to solve the social problems of the time with the use of technology. Eugenics is the use of science to solve social problems. A major leader in eugenics at the turn of the century was a man named Davenport. Kallikak studied eugenics too. He used case studies of individuals to show heredity. He showed how people inherited their bad and good traits from their family. Eugenics was mostly concerned with soc...
Eukaryotic Organelles
Eukaryotic Organelles The mitochondria has an eggshape structure. The mitochondria consists of an inner and outer membrane. The outer membrane is what shapes the organelle to its egglike shape. The inner membrane which folds inward makes a set of “shelves” or cristae that allow the reactions of the mitochondria to take place. The more the mitochondria makes these reactions the more the inner membrane folds. This happens because the mitochondria now has more...
Fiber
Fiber We share many experiences with the kings of old: pastries, for instance, and home entertainment and vacation trips to far-off lands. Ancient-day common folk knew nothing of such things. Then again, they weren’t constipated… We are. Not all of us, of course. But enough Canadians so that some doctors call our a constipated society. And even if you’re not constipated, your present day diet may be leading you to more serious complaints like disord...
Flight Simulation
Flight Simulation A simulated flight environment for pilot training may soon be made more realistic through the use of eye-tracking technology developed by researchers at the University of Toronto’s Institute of Biomedical Engineering (IMBE). Many safety and cost benefits are obtained by training aircraft pilots under simulated conditions, but to be effective the simulation must be convicingly realistic. At presen...
Forecast Storms
Forecast Storms If you know where and when to look, you can treat yourself to a colourful display of atmospheric haloes, spots and pillars. These images can tell you something about the clouds overhead and possible changes in the weather. All of these images are created by light shining through cirrostratus clouds. These clouds occur at an altitude of 6,000-12,000 metres. They appear as a thin sheet or layer (strata) that is pure white. The layer of cloud is so thin (only...
Fractal Geometry
Fractal Geometry “Fractal Geometry is not just a chapter of mathematics, but one that helps everyman to see the same old world differently”. - Benoit Mandelbrot The world of mathematics usually tends to be thought of as abstract. Complex and imaginary numbers, real numbers, logarithms, functions, some tangible and others imperceivable. But these abstract numbers, simply symbols that conjure an image, a quantity, in our mind, and complex equations, take on a new ...
Fritz Haber Chemist and Patriot
Fritz Haber - Chemist and Patriot The name Fritz Haber has long been associated with the well-known process of synthesizing ammonia from its elements. While primarily known for developing a process which ultimately relieved the world of dependence on Chilean ammonia, this twentieth century Nobel prize winner was also involved in the varying fortunes of Germany in World War I and in the rise to power of the Nazi regime. Haber was born on December 9, 1868 in Prussia. He was the so...
Genetic engineering
Genetic engineering Science is a creature that continues to evolve at a much higher rate than the beings thatgave it birth. The transformation time from tree-shrew, to ape, to human far exceeds the timefrom analytical engine, to calculator, to computer. But science, in the past, has always remaineddistant. It has allowed for advances in production, transportation, and even entertainment, butnever in history will science be able to so deeply affect our lives as genetic engineerin...
Government Intervention of the Internet
Government Intervention of the Internet During the past decade, our society has become based solely on the ability to move large amounts of information across large distances quickly. Computerization has influenced everyone’s life. The natural evolution of computers and this need for ultra-fast communications has caused a global network of interconnected computers to develop. This global net allows a person to send E-mail across the world in mere fractions of a secon...
Gradualism versus Punctuationism
Gradualism versus Punctuationism Although modern evolutionists are thought to be divided on the issues surrounding evolutionary theory, a close look at the evidence suggests that both the gradualist school of thought and the punctuationist school of thought share many characteristics in common. This is especially true when evaluating their beliefs about the fossil record, disagreement with the theory of saltation, and the misinterpretation of the word “rapid” in terms of pun...
Hemophilia
Hemophilia In the human body, each cell contains 23 pairs of chromosomes, one of each pair inherited through the egg from the mother, and the other inherited through the sperm of the father. Of these chromosomes, those that determine sex are X and Y. Females have XX and males have XY. In addition to the information on sex, ‘the X chromosomes carry determinants for a number of other features of the body including the levels of factor VIII and factor IX.’1 If...
History of Algebra
History of Algebra Algebra is defined by Webster’s New Collegiate Dictionary as a generalization of arithmetic in which letters representing numbers are combined according to the rules of arithmetic. This is not a good definition of algebra. It would take a thick book to really explain it. In fact, to this day it is still being added to. There are always new things to be discovered about it. It has been added to by many different people over the centuries. Algebra has a ...
History of Cell Membrane
History of Cell Membrane In the early stages of the twentieth century, little was known about cell membranes. Until the early 1950s, the biological cell membrane was rarely mentioned in scientific literature. It was recognised that something was probably there, but hardly anything about it was known. Considering the lack of technical equipment available a century ago, scientists such as Charles Overton and Edwin Gorter were not only exploring new territory in looking at the prop...
Computers in our World
Computers in our World In the 1950’s, computers were a new race of machines and most common person did not know anything about them. Today, computers and new Innovation like the internet has changed the business world and even our daily lives. How did it change the business world and our own personal lives and is it for the best, that’s what will be discussed in this report. Contents Summary 1 Introduction 3 When were computers invented ...
Computers
Computers Computers are the future whether we like it or not. Some people dislike computers, because of the complications it takes to understand the basics. Computers are not exactly the easiest tools to work with, but they are the most rewarding, and they are the future. Future cars will all be run by computer. You will be able to talk to a car and it will take you to your destination. Telephones are technically computerized. You will soon be able to talk to a person on the tel...
Coral Reefs
Coral Reefs Coral reefs are arguably the world’s most beautiful habitats. Coral reefs have been called the rainforests of the oceans, because of the rich diversity of life they support. Scientists have not yet finished counting the thousands of different species of plants and animals that use or live in the coral reef. There are three types of coral reefs: fringing reefs, barrier reefs, and atolls. Fringing reefs are located close to shore, separated from land by only shallow ...
Corrosion and Rusting
Corrosion and Rusting Corrosion and Rusting Introduction Some people may be annoyed by their car “wearing out”. Kids may have trouble with rust forming on their bicycles. One may think how to prevent rusting, but do one knows what is happening when a metal corrode? “Corrosion is defined as the involuntary destruction of substances such as metals and mineral building material by surrounding media, which are usually liquid (i.e. corrosive agents).” Most metals co...
Creatine
Creatine Creatine has been around forever because it is in everything that we eat, such as steak, chicken, and fish. It has been around in supplement form since the early 90’s. Various professional, high school and collegiate athletes in the United States and all over the world use Creatine. Some big names in sports that are Creatine users include the likes of Shannon Sharpe of the Denver Broncos. (Behind the Lines: Espn). Others are Pete Sampras and the entire University ...
Creation II
Creation II Mrs. Brew 13 May 1996 Intelligent Design of the Universe The search for knowledge about the origin of humanity is as old as its inhabitants. Since the early 1800’s mankind has narrowed the debate to creation by a Supreme Being and the theory of evolution. Ever since then, science has been at odds against religion. Now it appears that science is returning to religion. Scientists are finding proof that the universe was created by a Supre...