The Solar System My project is about the Solar System. The Solar System is made up of all the planets that orbits the Sun. The Solar System consists of moon‚ comets‚ asteroids‚ minor planets‚ dust and gas. Everything in the Solar System orbits or revolves around the Sun. The Sun contains around 98% of all the material in the Solar System. The larger an object is the more gravity it has. The Sun is the star at the center of the Solar System. After the sun is Mercury‚ the innermost planet in the
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The Effects of Radiation on Cancer There are both negative and positive effects of radiation on cancer. Scientists have discovered that radiation can lessen or increase the chance of obtaining cancer. Radio therapy is a treatment for cancer in which X-rays employ controlled exposure to radiation. Radiation also can save lives. The negative effects on humans are that if over exposed to it‚ it can cause migraines‚ seizures‚ and ultimately‚ death. Firstly‚ external beam radiation therapy used on
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EFFECTS OF RADIATION Background Radiation is all around us. It is naturally present in our environment and has been since the birth of this planet. Consequently‚ life has evolved in an environment which has significant levels of ionizing radiation. It comes from outer space (cosmic)‚ the ground (terrestrial)‚ and even from within our own bodies. It is present in the air we breathe‚ the food we eat‚ the water we drink‚ and in the construction materials used to build our homes. Certain foods
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Solar Roadways 2. Contents Introduction Theory Structure Advantages Disadvantages References 3. Introduction The Solar Roadways consists of structurally engineered solar panels that we drive on. Each Solar Road Panel (roughly 12’ by 12’) interlinks with neighboring panels to form the Solar Roadways system. The Solar Roadway generates electrical power from the sun and becomes a nation’s decentralized‚ intelligent‚ self-healing power grid‚ replacing our current deteriorating power distribution
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’s the Technology It consists of a 1.5l PET bottle filled with purified water and bleach (10 ml). A special glue is used to bond and seal the bottle to the roof. Adding the bleach to the water makes sure that the water stays clean and transparent without algae growing inside and turning the water green.. http://currystonedesignprize.com/winners/2012/liter_of_light Liter of Light‚ Manila‚ Philippines 2012 Curry Stone Design Prize Winner [pic][pic][pic][pic][pic][pic][pic][pic] Hundreds of millions
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to see what it’s like to kill another human being. These families are the ones that suffer and can never get back what they lost. These teenagers do deserve a sentence of life without parole because they have committed such heinous crimes. I agree with the minority of the Supreme Court Justices who believe in mandatory life without parole because those adolescents broke the law‚ you must think about the victim’s family‚ and these teenagers killed another human being and planned to do so. Although
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Able‚ Not Adulterous In the timeless novel The Scarlet Letter by Nathaniel Hawthorne‚ the scarlet letter “A” is meant to be a symbol of shame and punishment given by the Puritan elders of Boston to Hester Prynne for the crime of adultery; when the story opens‚ the identity of her lover is unknown‚ but it is revealed later to be the Reverend Dimmesdale. In the Puritan society‚ the townspeople shun Hester for her sinfulness. The letter on Hester’s clothing intended to publicly humiliate and shame
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including mammography) all use ionizing radiation to generate images of the body. Ionizing radiation is a form of radiation that has enough energy to potentially cause damage to DNA and may elevate a person’s lifetime risk of developing cancer. CT‚ radiography‚ and fluoroscopy all work on the same basic principle: an X-ray beam is passed through the body where a portion of the X-rays are either absorbed or scattered
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Stripes Will Survive by: Jacqueline Adams‚ and The Zoos Go Wild by Nicholas Nirgiotis and Theodore Nirgiotis I realized how important zoos are to animals. Firstly in the article “The Stripes Will Survive” by Jacqueline Adams it says “Make sure that threatened and endangered animal species don’t disappear.” (Paragraph 4) There used to be one hundred thousand tigers roaming in the wild. Now about 5‚000 tigers live in the wild. The zoo’s breed these animals to make sure that they will survive. The breeding
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Solar powered cars have been said to be the future of renewable transportation and that they are supposed to be economically efficient and environmentally friendly. Though it may sound like pure science fiction‚ there is development happening around world that is bringing that notion into reality. As I researched thoroughly to create my conceptual model for solar cars‚ I asked myself this: Are solar vehicles even practical for the U.S.? Solar energy is the most abundant energy resource on earth
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