Physics

Knowledge Concept When discussing the concept of knowledge it must be made clear what type of knowledge is being discussed. Three types of knowledge are proposed in philosophy; object knowledge, know-how knowledge, and propositional knowledge. Object knowledge involves a person, place, or thing. For example saying that I know my friend Antony is object knowledge, implying that I have had personal contact with him and it could also imply that I know facts about him. Know-how consists of abilitie
Newtonian Absolute Space When Newton proposed his axioms describing fundamental laws of physics, he insisted on the necessity of absolute space to a completed theory of mechanics. Absolute space can be best described as not-relationally-dependent space. Newton purports that there is something more to space than just being a vessel to conceptualize positional differences between specific bodies; he claims that there is some objective truth to space -- that spatial differences are not dependent u
Philosophy Of Medicine The book, the Spirit Catches You and You Fall Down by Anne Fadiman is an objective look into the world of two different cultures and their belief systems. The viewpoints of the Hmong and of the American doctors represent Hmong culture and the root of Western medicine. The book takes into account how two cultures, rather, two completely opposite worlds are "collided" and their impact on each other (Fadiman 1997). The book uncovers the underlying meaning of how different We
Quantim Theory Quantim Mechanics is abranch of mathematical physics that deals with the emission and absorption of energy by matter and with the motion of material particles. Because it holds that energy and matter exist in tiny, discrete amounts, quantum mechanics is particularly applicable to Elamentry Pprticlesand the interactions between them. According to the older theories of classical physics, energy is treated solely as a continuous phenomenon and matter is assumed to occupy a very spec
Relativity Theory The theory of relativity was introduced by Albert Einstein around the early nineteen hundereds. It is a theory which enables the human mind to understand the possible actions of the universe. The theory is divided into two parts, the special, and the general. In each part, there is a certain limit to which it explains and helps to comprehend. In the special, Einstein explains ways of understanding the atom and other small objects, while the general is designed for the study of
Socrates The life of the Greek philosopher Socrates (469-399 BC) marks such a critical point in Western thought that standard histories divide Greek philosophy into pre-Socratic and post-Socratic periods. Socrates left no writings of his own, and his work has inspired almost as many different interpretations as there have been interpreters. He remains one of the most important and one of the most enigmatic figures in Western philosophy. As a young man Socrates became fascinated with the new sci
Sophist\'s Philosophers 1.What beliefs did the Sophists challenge? They didn\'t believe that gods and goddesses influenced behavior or absolute moral and legal standards. But that "man is the measure of all things" and truth is different to each individual. 2.What was Socrates accused of doing? What did he say in defense? He was accused of "corrupting the young" and "not worshipping the gods worshipped by the state". He said " A man who is good for anything ought not to calculate the chance of
Flight Research: Airplanes are an efficient way of traveling to far places. Airplanes are amazing if you know what and how the air keeps the plane airborne. There are three components of flight: aerodynamics, the Bernoulli principal and supersonic flight. Some other things about flight are the four forces, lift, drag, weight, and thrust. One of the basic things you need to know about airplanes is that the places where the plane can balance on one point called the center of gravity. The tail on
Fusion Fusion reactions are inhibited by the electrical repulsive force that acts between two positively charged nuclei. For fusion to occur, the two nuclei must approach each other at high speed to overcome the electrical repulsion and attain a sufficiently small separation (less than one-trillionth of a centimeter) that the short-range strong nuclear force dominates. For the production of useful amounts of energy, a large number of nuclei must under go fusion: that is to say, a gas of fusing
Golf Physics As anyone who has played a round of golf will attest to, the sport is based around many fundamental principals of physics. These basic laws are involved with every aspect of the game from how a player swings the club to how the ball moves through the air on its way toward the pin. It is the challenge that physics presents to the golfer that has allowed the game, and equipment used, to develop so drastically over the past one hundred years. The first golf balls used were called feat
History Of Physics Physics began when man first started to study his surroundings. Early applications of physics include the invention of the wheel and of primitive weapons. The people who built Stone Henge had knowledge of physical mechanics in order to move the rocks and place them on top of each other. It was not until during the period of Greek culture that the first systematic treatment of physics started with the use of mechanics. Thales is often said to have been the first scientist, and
John Bardeen Bardeen, John 1908-91, American physicist; b. Madison, Wis. He was known for his studies of semiconductivity and other aspects of SOLID-STATE PHYSICS. The first to win a Nobel Prize twice in the same field, Bardeen shared the 1956 physics prize with Walter Brattain and William Shockley, for work in developing the TRANSISTOR, and the 1972 physics prize with Leon Cooper and John Schreiffer, for their theory of SUPERCONDUCTIVITY. Bardeen, John (1908-1991), American physicist born in M
Man And The Universe By Pascal Pascal builds his argument in "Man and the Universe" out of a series of paradoxes, seemingly contradictory truths. In writing, "Man and the Universe," Pascal reflected his views on what is our place in the world as human beings. Pascalís writing shows a harmony between mathematical certainty and moral truths in support of his argument. In his "Pensees" or "Thoughts," Pascal hoped to integrate scientific progress with the notion of humankindís fallen state. Many su
Metamorphosis Metamorphosis: In biology, striking change of form or structure in an individual after hatching or birth. Hormones called molting and juvenile hormones, which are not species specific, apparently regulate the changes. These physical changes as well as those involving growth and differentiation are accompanied by alterations of the organism\'s physiology, biochemistry, and behavior. From animal development. Metamorphosis, the transformation of the larva into an adult, is a more or
Plasma Matter consists of atoms held together by electromagnetic forces. How tight these bonds are, determines which of the four states: solid, liquid, gas and plasma, matter exists as. Plasma is only found naturally in the corona and cores of stars and in bolts of lightning. There are three classic states of matter: solid, liquid, and gas; however, plasma is considered by some scientists to be the fourth state of matter. The plasma state is not related to blood plasma, the most common usage of
Protons The source is a nine volt battery. I\'m creating energy by using light pulse transformers...columns of light pulse transformers...The timing is so that the base wire is a constant current.The columns of the light pulse transformers are in a circle all going to the same base wire. They fire like timed pistons in a car engine and are timed by previous pulses heading toward it. Each pulse travels through previous light pulse transformers to get to the last light pulse transformer to reach
Superfluids "As we shall see, it is generally believed that the phenomenon of superfluidity is directly connected with the fact that the atoms of helium-4 obey Bose statistics, and that the lambda-transition is due to the onset of the peculiar phenomenon called Bose condensation." (Leggett, 1989) BOSE-EINSTEIN CONDENSATION This is the phenomenon wherein the bosons (a type of particle) making up a substance merge into the lowest energy level, into a shared quantum state. In general, it refers to
Unification Theory In particle physics, an attempt to explain all of the fundamental forces and their relationships between elementary particles in single framework was accomplished in theory by the g.u.t. by the grand unification theory. In relation to physics these forces can be described as fields that mediate interactions between separate or distant objects. These theories such as eltromagnetism and general relativity started to attempt the unification of theories, however they would emerge
Wheel Invention The invention of the wheel was a miraculous invention, along with the airplane, and the telephone. All the inventions that have ever been created werenít just something that was already drawn out on a piece of paper for the inventors. They had to think. They had to imagine the masterpiece before it was even a physical object. These people werenít just thinkers or inventors. These people "Thought Outside the Box." The writer Sarah Susanka, the author of "The Not So Big House," on
Extra Sensory Perception Have you ever had the feeling that youíve been in an establishment before youíve actually gone inside? Did you ever feel like youíve known that something was about to happen before there were any signs that it was about to occur? If youíre not a skeptic about the powers of the mind, then there might just be an explanation for your seemingly coincidental premonitions. Itís a phenomenon called extra sensory perception, better known as ESP. The textbook definition of this
Parapsychology In the past centuries people have been becoming more and more curious about the unexplainable things all around them. They are always asking why does this happen? and is that really true? Not until recently have scientists and others actually tried to find out for themselves. Many of their searches evolved around the paranormal. Soon they called their search parapsychology Parapsychology can be defined as the study of apparent new means of communication, or exchange of influence
Piaget And Vygotsky Everyday life is characterized by conscious purpose. From reaching for food to designing an experiment, our actions are directed at goals. This purpose reveals itself partly in our conscious awareness and partly in the organization of our thoughts and actions. Cognition is the process involved in thinking and mental activity, such as attention, memory and problem solving. Much past and present theory has emphasized the parallels between the articulated prepositional structure
Psychophysics An Approximate psychological law relating the degree of response or sensation of a sense organ and the intensity of the stimulus. The law asserts that equal increments of sensation are associated with equal increments of the logarithm of the stimulus, or that the just noticeable difference in any sensation results from a change in the stimulus, which bears a constant ratio to the value of the stimulus. Ernst Heinrich Weber (1795-1878) Weber was the first German anatomist and physi
God Existence Proofs Either God exists or He doesn\'t. There is no middle ground. Any attempt to remain neutral in relation to God\'s existence is automatically synonymous with unbelief. It is far from a "moot" question, for if God does exist, then nothing else really matters; if He does not exist, then nothing really matters at all. If He does exist, then there is an eternal heaven to be gained (Hebrews 11:16) and an eternal Hell to be avoided (Revelation 21:8). The question for God\'s existen
Why Is There Gravity? When you pick up a stone and release it falls to the ground. This seemingly simple concept has been known throughout history as gravitation. Isaac Newton managed to explain gravity in terms of its effects, but few have come up with a working explanation for the driving force behind it. The mysterious nature of some of the more peculiar effects of gravity, as well as the simple ones, indicate that explaining why there is gravity will be a long, difficult, yet intriguing tas
Albert Einstein Albert Einstein was born March 14, 1879 in Germany. His family owned a small business that manufactured electric machinery. The business failed and they left Germany. Albert was fifteen years old and he dropped out of school. When Albert was five when he received his first compass and he began to investigate the world. Little did he know that that compass would make him famous. By the age of ten he becomes so fascinated by the world of science he self-educates himself to learn a
Albert Einstein Of all the scientists to emerge from the twentieth centuries there is one whose name is known by almost all living people. While most of these do not understand this manís work, everyone knows that its impact on the world of science is astonishing. Yes, many have heard of Albert Einsteinís General Theory of Relativity, but few know about the intriguing life that led this scientist to discover what some have called, "The greatest single achievement of human thought." Einstein was
Albert Einstein Albert Einstein, perhaps the greatest mind ever to have walked the face of the earth, was born on March 14, 1879 in Ulm, Germany. As a boy, he hated school, and felt that the regimented and repetitive nature of schooling in Germany at that time had any promise of helping his future. He did not do well in school, mainly because he did not care to learn what was being taught to him. While he seemed to be a bright child, his schoolwork did not interest him, but at the same time the
Albert Einstein Einsteinís early life; Einstein was born in Ulm, Germany on Mar. 14, 1879. Einstein\'s parents, who were non observant Jews, moved from Ulm to Munich when Einstein was an infant. The family business was the manufacture of electrical parts. When the business failed, in 1894, the family moved to Milan, Italy. At this time Einstein decided officially to relinquish his German citizenship. Within a year, still without having completed secondary school, Einstein failed an examination
Albert Einstein Of all the scientists to emerge from the nineteenth and twentieth centuries there is one whose name is known by almost all living people. While most of these do not understand this man\'s work, everyone knows that its impact on the world of science is astonishing. Yes, many have heard of Albert Einstein\'s General Theory of relativity, but few know about the intriguing life that led this scientist to discover what some have called, "The greatest single achievement of human thoug
Atomic Bomb Then a tremendous flash of light cut across the sky . Mr. Tanimoto has a distinct recollection that it traveled from east to west, from the city toward the hills. It seemed like a sheet of sun. John Hersey, from Hiroshima, pp.8 On August 6, 1945, the world changed forever. On that day the United States of America detonated an atomic bomb over the city of Hiroshima. Never before had mankind seen anything like. Here was something that was slightly bigger than an ordinary bomb, yet cou
Geneticist Construction I. A. The construction of a geneticist follows a difficult path of education, preparation, and hard work. B. Genetic Engineering C. Scope 1- accomplishments 2- job description 3- education 4- opportunities 5- future 6- (interview) - Personal insight - Attraction to job II. Background III. Accomplishments IV. Job Description & Opportunities V. Education & salary VI. Interview -Attraction, Personal Insight -Future VII. Conclusion- Why I would or wouldnít be a genetic engin
Marie And Pierre Curie Marie Sklodowska ( a.k.a.) was born in Warsaw in 1867. Her parents were teachers who believed strongly in the importance of education. Marie had her first lessons in physics and chemistry from her father. She had a brilliant aptitude for study and a great thirst for knowledge; however, advanced study was not possible for women in Poland. Marie dreamed of being able to study at the Sorbonne in Paris, but this was beyond the means of her family. To solve the problem, Marie
Rainbows A rainbow is one of our atmosphereís most exquisite and marvelous creations; "one of the most spectacular light shows observed on earth" (Ahrens, 1998). When a person views a rainbow, they are getting a personal light show that no other person can see as they do. Humphreys points out that: "Since the rainbow is a special distribution of colors (produced in a particular way) with reference to a definite point - the eye of the observer - and as no single distribution can be the same for
Science Analysis The late 19th and 20th centuries have seen advances in technology and scientific understanding the likes of which have not been seen before in such a short amount of time in known Human history. In the last hundred and fifty years science has advanced so much that one would barely recognize the lifestyle of Humans before all these technological wonders. In fact, if the scientists and thinkers of pre-industrial society had had a glimpse of the technology available to the average
Swimming And Biomechanics Natural forces affect the movements of swimmers in water. And it is often useful to know how these forces act. This knowledge will help swimming teachers and coaches analyze swimming skills and assist them to understand how these forces influence movement, so that they can encourage beginners to be better swimmers or good swimmers to achieve there optimum potential. Biomechanics is the branch of science that is concerned with understanding the relationship between a li
Molecular Biotechnology In Life If you have had a can of soft drink, ate a fruit, or took some head ache medicine this morning - then it\'s very likely you have used a genetically enhanced product. Genetics is a part of biotechnology that manipulates biological organisms to make products that benefit humankind. Biotechnology is essential in our life, but there are some concerns regarding its safety. Although, biotechnology may pose some danger it is proving to be very beneficial to humankind. T
Technology Different General term for the processes by which human beings fashion tools and Machines to increase their control and understanding of the material environment. The Term is derived from the Greek words tekhne, which refers to an art or craft, and logia, Meaning an area of study; thus, technology means, literally, the study, or science, of Crafting. As technology evolves, scientist and historians say that technology grows at A geometric rate without respect to geographical limits or