Rays Of The Sun

Nuclear Weapons
Nuclear Weapons
Nuclear Weapons A major problem concerning the world today is the disposal of nuclear weapons. With the Cold War, we have seen a massive build up of nuclear weapons, and no, that we are no longer in a state of global warfare, what is to be done with them? As a result of the build-up in nuclear weapons during the cold war the world is now facing major environmental problems trying to deactivate them, and in addition major debate are occurring on the policies of disarmament and deterrence as solu
Skin Cancer
Skin Cancer
Skin Cancer Every hour one American is killed by skin cancer and every thirty seconds one American gets skin cancer. Cancer is a deadly disease that alters the DNA of a skin cell and causes it to reproduce at a rapid pace. This overproduction of cells can be harmful and in many cases deadly. Out of these cancers the most common is Basal cell carcinoma. Many steps have been made in the treatment of Basal Cell Carcinoma, some have been very successful and some not. The cells that have the altered
Ptolemy
Ptolemy
Ptolemy Introduction In ancient times there were many great ideas which began to shape the way man perceived his environment. However, there were few minds who were able to put all of these ideas together. One of these minds belonged to Claudius Ptolemy, or just Ptolemy as he is commonly referred to. We know almost nothing of the chronology of Ptolemy's life, and we don't even know his birth or death dates. We do know, though, about his ideas in several fields, which include geography, astronom
Pyramids
Pyramids
Pyramids The Egyptians believed that their kings were gods. Even after they had died, the rulers continued to affect daily life through their supernatural powers. In his new life in the underworld, the king would need everything he needed while alive, and he needed his home to last for eternity. While alive, Egyptian kings lived in palace of mud-brick, wore linen roves, and slept in wooden beds. In their gentle climate, more substantial comforts were not needed. But eternity last a whole lot lo
Nuclear Weapons, Explosive Devices, Designed To Release Nuclear Energy
Nuclear Weapons, Explosive Devices, Designed To Release Nuclear Energy
Nuclear Weapons, explosive devices, designed to release nuclear energy on a large scale, used primarily in military applications. The first atomic bomb (or A-bomb), which was tested on July 16, 1945, at Alamogordo, New Mexico, represented a completely new type of artificial explosive. All explosives prior to that time derived their power from the rapid burning or decomposition of some chemical compound. Such chemical processes release only the energy of the outermost electrons in the atom. See
Why Space?
Why Space?
Why Space? How does space exploration and an organization like NASA (National Aeronautical and Space Administration) benefit the United States? The formation of NASA to monitor and explore space has served the United States by supplying us with advancements in medicine, military defense, consumer products and the citizens of all participating countries a sense of pride in their countries. Space exploration has evolved from being a source of bragging rights during the cold war to a tool to devel
Chlorofluorocarbons (CFCs)
Chlorofluorocarbons (CFCs)
Chlorofluorocarbons (CFCs) CFCs are a family of man-made gases used for various industrial purposes. First developed in the 1920's in the United States, CFCs have been used in large quantaties since 1950. The industrialized countries can account for over 80% of CFCs use. CFC-11 is used primarily as a propellant in aerosol cans, although its use has been phased out it is still used in the production of plastic foams. CFC-12 is used in foam production as well as cooling coals of refrigerators and
Holograms Toss A Pebble In A Pond -see The Ripples? Now Drop Two Pebbl
Holograms Toss A Pebble In A Pond -see The Ripples? Now Drop Two Pebbl
Holograms Toss a pebble in a pond -see the ripples? Now drop two pebbles close together. Look at what happens when the two sets of waves combine -you get a new wave! When a crest and a trough meet, they cancel out and the water goes flat. When two crests meet, they produce one, bigger crest. When two troughs collide, they make a single, deeper trough. Believe it or not, you've just found a key to understanding how a hologram works. But what do waves in a pond have to do with those amazing three
You Might Remember The Heroic Role That Newly-invented Radar Played In
You Might Remember The Heroic Role That Newly-invented Radar Played In
You might remember the heroic role that newly-invented radar played in the Second World War. People hailed it then as Our Miracle Ally. But even in its earliest years, as it was helping win the war, radar proved to be more than an expert enemy locator. Radar technicians, doodling away in their idle moments, found that they could focus a radar beam on a marshmallow and toast it. They also popped popcorn with it. Such was the beginning of microwave cooking. The very same energy that warned the B
Aztec Culture
Aztec Culture
Aztec Culture Aztec Nation The Aztec Nation A distant sound is heard. It sounds like a deep drum being hit with a heavy instrument. You hear it again and strain your eyes in the direction of the sound. All around you is dense jungle. Snakes slither between your legs. You hear the sound once again. In front of you is a dense stand of ferns. You part them and look down into a wide open valley. The valley gets so wide and it is so green that it takes your breath away. But that is not what you are l
Between Silence And Light
Between Silence And Light
Between Silence And Light Between The Silence and The Light Introduction Architecture is a meeting place between the measurable and the unmeasurable. The art of design is not only rooted in the aesthetic form, but in the soul of the work. In Phenomena and Idea, Stephen Holl once wrote, The thinking-making couple of architecture occurs in silence. Afterward, these thoughts are communicated in the silence of phenomenal experiences. We hear the music of architecture as we move through spaces while
King Tuts Tomb
King Tuts Tomb
King Tut's Tomb What does the tomb of tutankhamen and its contents show about the Egyptian concern for the afterlife? Tutakhamen's tomb, and the artifacts inside are an indication of the concern the Ancient Egyptians held for the after-life of their king. In 26th Nov. 1922, the English archaeologist Howard Carter opened the virtually intact tomb of a largely unknown pharaoh: Tutankhamen. This was the first, and to date the finest royal tomb found virtually intact in the history of Egyptology. It
Skin Cancer
Skin Cancer
Skin Cancer Science Skin Cancer Skin Cancer Each year more than 600,000 people learn that they have some form of skin cancer. (National Cancer Institute [NCI] , 1993) Skin cancer is the most common type of cancer in the United States.(NCI, 1993) It is estimated that 40 to 50 percent of Americans that live to the age of 65 will have skin cancer at least once.(NCI, 1993) One-third of all new diagnosed cancers are skin cancer. (Siegel, 1990, p.77) Skin cancer is now almost 100 percent curable if de
Death Of A Salesman
Death Of A Salesman
Death Of A Salesman ˙ On one spring day four black widow spiders (two begin male and 2 begin female) went up a tree in couples of the opposite sex. One couple was foreign to America, the other was not. They were all at their sexual prime and to do a mating ritual called sex. When the foreigners were done the male became very tired and all he wanted to do was sleep, but the much larger female spider flighty and talkative. She wanted to talk of their recent sexual experience, but the male was far
The Grapes Of Wrath
The Grapes Of Wrath
The Grapes Of Wrath ˙The Grapes of Wrath The Grapes of Wrath is a novel by John Steinbeck that exposes the desperate conditions under which the migratory farm families of America during the 1930's live under. The novel tells of one families migration west to California through the great economic depression of the 1930's. The Joad family had to abandon their home and their livelihoods. They had to uproot and set adrift because tractors were rapidly industrializing their farms. The bank took posse
Albinism
Albinism
Albinism INTRODUCTION For my research project I have chosen the genetic disease albinism. There are a few reasons why I chose albinism as my topic. First and foremost, in kindergarten I had a friend who was an albino, and although I have not seen him in over 10 years I am still curious as to what the causes of albinism are. Back then, my mother explained it to me by saying, ?that's just the way his skin is? which is a fine way to explain it to a five year old, but now I find myself wanting to kn
Galileo Galilei
Galileo Galilei
Galileo Galilei subject = European History title = Galileo Galilei Galileo Galilei Galileo Galilei was born at Pisa on the 18th of February in 1564. His father, Vincenzo Galilei, belonged to a noble family and had gained some distinction as a musician and a mathematician. At an early age, Galileo manifested his ability to learn both mathematical and mechanical types of things, but his parents, wishing to turn him aside from studies which promised no substantial return, steered him toward some so
Nucleosynthesis
Nucleosynthesis
Nucleosynthesis The big bang which created the universe, only created the elements Hydrogen (H) and Helium (He) and possibly a very small amount of Lithium (Li). However, a glance at the periodic table of the elements shows that today (some 15 billion years after the big bang) there are at least 108 known elements. Every atom of every element heavier than Li has been produced since the big bang! The factories which make these elements are stars. Nucleosynthesis or the synthesis of nuclei, is the
Winds
Winds
Winds Michael Zakrzewski March 31, 1999 Mr. Oshogobor G001 Earth Science Report: Winds There are two general types of winds, local winds and global winds. Local winds blow from any direction and usually cover short distances. Global winds blow from a specific direction and almost always cover longer distances than local winds. Both local winds and global winds are caused by differences in air pressure due to unequal heating of the atmosphere. During the day, the air over a land area is often war
Skin Cancer
Skin Cancer
Skin Cancer Every hour one American is killed by skin cancer and every thirty seconds one American gets skin cancer. Cancer is a deadly disease that alters the DNA of a skin cell and causes it to reproduce at a rapid pace. This overproduction of cells can be harmful and in many cases deadly. Out of these cancers the most common is Basal cell carcinoma. Many steps have been made in the treatment of Basal Cell Carcinoma, some have been very successful and some not. The cells that have the altered
Sources Of Energy
Sources Of Energy
Sources Of Energy Sources of Energy Have you ever thought about how we get the energy to run the things we take for granite every single day. There are many sources of energy that that are used for transportation, heat, light, and the manufacturing of goods of all kinds. The development of science and civilization is closely linked to the availability of energy in useful forms. The seven main energy sources are fossil fuels, hydroelectric, solar power, win power, geothermal, nuclear power, and b
The Principle Events In The Evolution Of The Earth
The Principle Events In The Evolution Of The Earth
The Principle Events In The Evolution Of The Earth The Principle Events in the Evolution of the Earth's Atmosphere The literal translation of the word atmosphere is sphere of vapors. The Earth's atmosphere is a protective sphere of vapors, or air that surrounds the Earth and provides it with a layer of insulation from the harmful rays of the sun. It is a vital part of the Earth, and has changed dramatically since the beginning of time. The earth's atmosphere has gradually changed since the Earth
Todays Woman Vs. Yesterdays
Todays Woman Vs. Yesterdays
Today's Woman Vs. Yesterday's Women of today have come a long way since the periods portrayed in the dramas Trifles, written by Susan Glaspell, and Doll House, written by Henrik Ibsen. In both dramas, the characters played by women were portrayed as nothing more than property which should be seen and not heard. This is typical of society in the late 1800's and early 1900's, which is the time setting in which these dramas take place. In the drama Trifles, the male characters known as Henry
Albert Einstein
Albert Einstein
Albert Einstein Albert Einstein was one of a few scientists that change the way we look at the world Today. He was born in 1879 and die on 1955. In that time he made many theories on how the world works. Einstein got married twice once to a class mate and once his cousin. Einstein also like music and he played the violin. Albert Einstein is on of few scientist who had changed the way the world works today. Albert Einstein was born in Ulm Germany on March 14 1879. He died in Princeton on April 1
The Grapes Of Wrath
The Grapes Of Wrath
The Grapes of Wrath The Grapes of Wrath is a novel by John Steinbeck that exposes the desperate conditions under which the migratory farm families of America during the 1930's live under. The novel tells of one families migration west to California through the great economic depression of the 1930's. The Joad family had to abandon their home and their livelihoods. They had to uproot and set adrift because tractors were rapidly industrializing their farms. The bank took possession of their land b
Pitfalls Of Relativism
Pitfalls Of Relativism
Pitfalls of Relativism The year was 1943. Hundreds of Jewish people were being marched into the gas chambers in accordance with Adolf Hitler's orders. In the two years that followed, millions of Jews were killed and only a fraction survived the painful ordeals at the Nazi German prison camps. However, all of the chaos ended as World War II came to a close: the American and British soldiers had won and Hitler's Third Reich was no more. A certain ethical position would state that the anti-sematic
Black Holes
Black Holes
Black Holes Table of Contents I. What are black holes? II. Where do they come from? III. Interesting facts about black holes. IV. How are they discovered? A. X-ray Emissions B. Exotic Energy Sources C. Star speeds D. Masers E. The Baseline Array F. Hubble Telescope G. Satellites V. Quasi-Stellar Relations VI. Locations A. M87 B. Milky Way C. Andromeda D. ?????? E. NGC 6240 F. A0620-00 What are black holes? Black holes are the remains of a massive star that has collapsed and shrunk to a tiny poin
Challenger
Challenger
Challenger It was a cold, crisp, and damp morning on the Florida Space Coast as the space shuttle Challenger raced through the sky at speeds approaching mach 2 at an altitude of 104,000 feet when something went perilously wrong. All of America watched, including the family members of the seven doomed crew members, as Challenger exploded into an expansive ball of fire, smoke and steam. An Oh. . . no! came as the crew's final utterance from the shuttle as the orbiter broke-up. As the reality of
Neutrinos And Gamma Rays
Neutrinos And Gamma Rays
Neutrinos and Gamma Rays Emission of a beta particle produces an energy change in the nucleus of an atom. The energy change that is observed, however, does not add up to satisfy the Law of Conservation of energy. The conservation law can be balanced if another particle, called the neutrino is part of this process. In the time it takes to read just this sentence, more than a billion of them will have passed unnoticed through the reader's body. Neutrinos may account for an appreciable portion of
Nuclear Weapons
Nuclear Weapons
Nuclear Weapons A major problem concerning the world today is the disposal of nuclear weapons. With the Cold War, we have seen a massive build up of nuclear weapons, and no, that we are no longer in a state of global warfare, what is to be done with them? As a result of the build-up in nuclear weapons during the cold war the world is now facing major environmental problems trying to deactivate them, and in addition major debate are occurring on the policies of disarmament and deterrence as solu
Analysis Of The Atomic Bomb
Analysis Of The Atomic Bomb
Analysis of the Atomic Bomb Ever since the dawn of time man has found new ways of killing each other. The most destructive way of killing people known to man would have to be the atomic bomb. The reason why the atomic bomb is so destructive is that when it is detonated, it has more than one effect. The effects of the atomic bomb are so great that Nikita Khrushchev said that the survivors would envy the dead (International Physicians for the Prevention of Nuclear War, 1982). These devastating phy
The Grapes Of Wrath - Economic Battle
The Grapes Of Wrath - Economic Battle
The Grapes of Wrath - Economic Battle The Grapes of Wrath is a novel by John Steinbeck that exposes the desperate conditions under which the migratory farm families of America during the 1930's live under. The novel tells of one families migration west to California through the great economic depression of the 1930's. The Joad family had to abandon their home and their livelihoods. They had to uproot and set adrift because tractors were rapidly industrializing their farms. The bank took possessi
Holograms Toss A Pebble In A Pond -see The Ripples? Now Drop Two Pebbl
Holograms Toss A Pebble In A Pond -see The Ripples? Now Drop Two Pebbl
Holograms Toss a pebble in a pond -see the ripples? Now drop two pebbles close together. Look at what happens when the two sets of waves combine -you get a new wave! When a crest and a trough meet, they cancel out and the water goes flat. When two crests meet, they produce one, bigger crest. When two troughs collide, they make a single, deeper trough. Believe it or not, you've just found a key to understanding how a hologram works. But what do waves in a pond have to do with those amazing three
Microwaves
Microwaves
Microwaves You might remember the heroic role that newly-invented radar played in the Second World War. People hailed it then as Our Miracle Ally. But even in its earliest years, as it was helping win the war, radar proved to be more than an expert enemy locator. Radar technicians, doodling away in their idle moments, found that they could focus a radar beam on a marshmallow and toast it. They also popped popcorn with it. Such was the beginning of microwave cooking. The very same energy that w
Gustave Courbets Reclining Nude
Gustave Courbets Reclining Nude
Gustave Courbet's Reclining Nude In the Philadelphia Museum of Art are five paintings by Gustave Courbet; of all of these I found Reclining Nude (1868, Oil on canvas, The Louis & Stern Collection, 63-81-20) the most interesting. It depicts a nude woman lying on the beach beneath a billowing canopy. A dark, but tranquil sea is in the background. The sky is dark as if the final rays of the sun were disappearing over the horizon. There are a few clouds in the sky, they are dark but not threatening.
Derek
Derek
Derek Derek lifted the large plastic tub, which he had just filled with ice, level with the counter, dumped the ice into the stainless steel container, and sighed. He looked at his watch: 10:25, it said; almost mid-morning, and five eternal minutes left until his fifteen minute coffee break. Fuck it, he thought, I'll take it now. He bent down low with a much-practiced 'bowling' motion and sent the plastic tub whizzing down the tiled corridor into the dish room where it hit the surly dishwasher o
Extra-Terrestrial Civilizations
Extra-Terrestrial Civilizations
Extra-Terrestrial Civilizations Introduction Ever wondered what lies beyond our own Solar System, beyond our furthest planet Pluto, beyond what our most powerful telescopes can project. With the latest in Technology and Sciences, we (The Human Race) have only chipped off a flake of the great Pillar of Technology and Civilization. The question is: Are we alone? Are human beings the only possessors of eyes that search the night sky for new galaxies. The only builders of devices that extend the nat
Microwaves
Microwaves
Microwaves You might remember the heroic role that newly-invented radar played in the Second World War. People hailed it then as Our Miracle Ally. But even in its earliest years, as it was helping win the war, radar proved to be more than an expert enemy locator. Radar technicians, doodling away in their idle moments, found that they could focus a radar beam on a marshmallow and toast it. They also popped popcorn with it. Such was the beginning of microwave cooking. The very same energy that w
Origins And Bibliography Of The Big Bang Theory
Origins And Bibliography Of The Big Bang Theory
Origins and Bibliography of the Big Bang Theory ORIGINS: Background & Bibliography ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Assembled for the PHILOsophy Conference of: Computer Connection PO Box 382 BBS (609) 784-9404 Voorhees, NJ 08043 by T.A. Hare Nov. 13, 1985 Topic: Areas of interaction between philosophy, science, and?religion. Part I - Big Bang (Astronomy) Part II - Unified Field (Particle Physics) Part III - Evolution (Biology). Part IV - Theologic interaction - - - - Part II - Unified Field Th
Fusion Energy
Fusion Energy
Fusion Energy A fusion reaction is one in which two atomic nuclei merge to form a heavier nucleus. this is the process that happens in in the stars. In average stars, like the sun, the process of fusion is converting hydrogen nuclei (or protons) into helium nuclei. There is an enormous amount of kinetic energy and gamma rays released in this process that heat the star's interior, and this realease is what maintains it at the extreamly high temperatures (greater than 10 million K) required to con
Light: A Fundamental Force In Our World
Light: A Fundamental Force In Our World
Light: A Fundamental Force In Our World If asked what light is, one could say that it's one of the most basic elements of our world and our universe as we perceive it. It is through sight that we receive 90% of our information. It is through the use of telescopes aiding the naked eye that we are aware of the heavenly bodies around us. It is through light that the energy from the sun is transferred to us. The sun's energy supports the food chain; plants use it to turn water and CO2 into energy us
Ozone
Ozone
Ozone Ozone derives from the greek word ozein which means to smell. It was first discovered in 1839 by Christian Friedrick Schonbein who noticed it because of its distinctive acrid smell. He discovered this at the University of Basel in Switzerland. Ozone is merely oxygen, but not the type we breath. Ozone, O3 has three compounds while oxygen has only two. Ozone is reac- tive, meaning it does not stay still, and wants to go back to its original state, with two compounds, O2. This is why ozone is
Stars
Stars
Stars A star is a large ball of hot gas, thousands to millions of kilometers in diameter, emitting large amounts of radiant energy from nuclear reactions in its interior. Stars differ fundamentally from planets in that they are self-luminous, whereas planets shine by reflected sunlight. Except for the SUN, which is the nearest star, stars appear only as points of light, even in the largest telescopes, because of their distance. The brightest stars have long been given names. Most of the familiar
Arguments Against The Relativists Theory
Arguments Against The Relativists Theory
Arguments Against the Relativists Theory The year was 1943. Hundreds of Jewish people were being marched into the gas chambers in accordance with Adolf Hitler's orders. In the two years that followed, millions of Jews were killed and only a fraction survived the painful ordeals at the Nazi German prison camps. However, all of the chaos ended as World War II came to a close: the American and British soldiers had won and Hitler's Third Reich was no more. A certain ethical position would state that
Poe, Edgar Allen: The Masque Of The Red Death
Poe, Edgar Allen: The Masque Of The Red Death
Poe, Edgar Allen: The Masque of the Red Death Period C The Masque of the Red Death Poe uses heavy symbolism throughout the story to convey his underlying theme: the inevitability of death and the futility of trying to escape death. The prince's name, Prospero, generally denotes happiness and prosperity. The Prince possesses these characteristics yet is faced with a plague that he desperately attempting to avoid. This oxymoron is used to hint that this man of exuberance will soon be faced with tr
Radio: Early History
Radio: Early History
Radio: Early History Presentation Dialogue SOLAR ENERGY. All life on Earth depends on energy from the sun. Solar energy is the source of energy for photosynthesis. It provides the warmth necessary for plants and animals to survive. The heat from the sun causes water on the Earth's surface to evaporate and form clouds that eventually provide fresh rainwater. Solar energy is the result of thermonuclear fusion reactions deep within the sun. These reactions produce so much energy that they keep the
Pyramids Of Egypt
Pyramids Of Egypt
Pyramids Of Egypt In my report, I will discuss how the pyramids were built, what purpose they served, the three pyramids at Giza, some messages found on the stones that were used to build pyramids, and what a mastabas is. Pyramids are tombs built for Egypt's pharaohs. Pyramids are large structures with four sides that are the shape of a triangle, that meet at the top to form a point. The ancient Egyptians used the pyramids as tombs for the pharaohs and temples for their gods. The pyramids have
Earth Planet
Earth Planet
Earth Planet The Earth, man's home, is a planet. The Earth has special characteristics, and these are important to man. It is the only planet known to have the right temperature and the right atmosphere to support the kind of environments and natural resources in which plants and man and other animals can survive. This fact is so important to man that he has developed a special science called ecology, which deals with the dependence of all living things will continue to survive on the planet. M
Galileo And Stars
Galileo And Stars
Galileo And Stars I feel that the motivation of Galileo's pursuits in Astronomy and stargazing was driven by his desire to be financially successful. Galileo was an extremely ambitious and clearly independent individual whose methods of generating scientific data epitomizes a survival of the fittest like struggle between all of the prominent scientists of his time. During Galileo's life there was no gray area of wealth like the middle class of today, and therefore you were either rich or poor.
Ozone Layer
Ozone Layer
Ozone Layer Ozone derives from the greek word ozein which means to smell. It was first discovered in 1839 by Christian Friedrick Schonbein who noticed it because of its distinctive acrid smell. He discovered this at the University of Basel in Switzerland. Ozone is merely oxygen, but not the type we breath. Ozone, O3 has three compounds while oxygen has only two. Ozone is reac- tive, meaning it does not stay still, and wants to go back to its original state, with two compounds, O2. This is why o