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Satellites

... shoot a particle beam anywhere on earth and create an earthquake. They can also use it's capability for imaging enhancement, which allows you to zoom in on someone's nose hairs all the way from space. Robert Gossard (left) was one of the most integral inventors of the satellite. He was born on October 5, 1882. He earned his Masters and Doctoral degree in Physics at Clark University. He conducted research on improving solid- propellant rockets. He is known best for firing the world's first successful liquid-propellant rocket on March 16, ...

Number of words: 974 | Number of pages: 4

Finding Mass Using The Inertial Balance

... method of measuring mass. Experimentation showed that if a mass was put into some form of periodic motion, the mass could be measured fairly accurately by measuring the oscillation period and comparing it to a known mass period. The relationship m1=m2T12/T22 was discovered. Objective: After completing the experiment, we will be able to find the mass of objects using an inertial balance and compare them to accepted measures. Materials: C-clamps, inertial scale, a watch with a second hand, and a triple beam balance. Procedure: 1) The ...

Number of words: 575 | Number of pages: 3

Black Holes

... involved with the space phenomenon of the black hole. It will describe how a black hole is generally formed, how it functions, and the effects it has on the universe. In order to understand what exactly a black hole is, we must first take a look at the basis for the cause of a black hole. All are formed from the gravitational collapse of a star, usually having a great, massive, core. A star is created when huge, gigantic, gas clouds bind together due to attractive forces and form a hot core, combined from all the energy of the two ...

Number of words: 1294 | Number of pages: 5

Cdr

... cd to another. was introduced around 5 years ago, but really only became affordable over the last two years. This has increased its popularity to an extent where its use has started to spark issues relating to the reproduction of copyrighted material. This has started to have a negative economical effect on the music industry. I will address the issue of piracy later in this report. CDs have become a cost effective industry standard when it comes to storing data. Some terms that you will encounter throughout this report are:  CD-ROM ā ...

Number of words: 2571 | Number of pages: 10

Mans Discovery Of Fossil Fuels Could Be His Downfall. Discus

... the industrial revolution. For the first time in human history transportation could be provided without the use of domesticated animals. Steam engines were used in steam locomotives, steam tractors and steam ships (B.Nebel and R.Wright 1995). Stationary steam engines were rapidly established in all the major industries. The major fuel for steam engines was firewood. By the end of the 1800’s, the demand for energy was ever increasing and firewood around industrial centres was becoming scarce. This led to a switch to coal as the major sour ...

Number of words: 1624 | Number of pages: 6

Hypnotism Is It Magic Or Reality

... examples are daydreaming and not realizing other events happening, being engrossed in a book or a movie, or getting lost in thoughts while driving and missing an exit (Alman 7). One also experiences hypnosis just before falling asleep at night and again before becoming fully awake in the morning (Basic Information 1). Even though everyone experiences hypnosis at least twice daily, it is not a highly understood subject by most. To fully understand how hypnosis works, one has to understand the four different activity levels of the human mind. ...

Number of words: 2615 | Number of pages: 10

From Legend To Science The Health Benefits Of Tea

... its first appearance in ancient China more than two thousand years ago. No one is sure where and when tea was first brewed; stories about tea's origins are more myth than reality. One story tells that a legendary Chinese leader and medical expert, Sheng Nong, discovered tea as a medicinal herb in 2737 B.C. One day while he was boiling water under a tea tree, some tea leaves fell into Sheng's pot of boiling water. After drinking some tea, he discovered its miraculous powers and immediately placed tea on his list of medicinal herbs. John Blofeld ...

Number of words: 1781 | Number of pages: 7

Soil Salinity

... systems. A small increase in the infiltration of water from the topsoil to the groundwater, due to rainfall or irrigation, can result in a dramatic rise in groundwater pressure and watertable levels. The trees of the open forests are now replaced by shallow-rooted crops and pastures which absorb far less water than the native trees. Those trees had been massive water pumps, sucking up moisture from deep underground and putting it back into the atmosphere through the evaporation from their leaves. With those pumps gone, excess rainf ...

Number of words: 286 | Number of pages: 2

Types Of Clouds

... The middle cloud group consists of Altostratus and Altocumulus clouds. The low cloud group consists of Stratus, Stratocumulus, and Nimbostratus clouds. Clouds with vertical growth include Cumulus and Cumulonimbus clouds. High clouds are made of ice crystals due to the cold air in the upper sky. The base of a high cloud above the surface can be anywhere from 6000-18000m in the tropics to 3000-8000m in the polar regions. Cirrus clouds are the most common of the High Cloud group. They are composed entirely of ice and consist of long, thin, wispy ...

Number of words: 825 | Number of pages: 3

Livestock And Wastes

... community, and ways to try and find solutions for the pollution. Today, large livestock operations look more like animal factories than animal farms. The farms usually consist of several metal barns, each containing several hundred to several thousand animals tightly confined. The floors in the barns are slatted so manure can be flushed away. The manure is pumped into open-air lagoons, which are large, shallow pits dug into the ground, where it is stored until it can be pumped out to irrigate fields. The solid manure sinks to the bottom ...

Number of words: 1434 | Number of pages: 6

Microwaves

... is what many of us now have in our kitchens. It's the same as what carries long distance phone calls and cablevision. Hitler's army had its own version of radar, using radio waves. But the trouble with radio waves is that their long wavelength requires a large, cumbersome antenna to focus them into a narrow radar beam. The British showed that microwaves, with their short wavelength, could be focussed ina narrow beam with an antenna many times smaller. This enabled them to make more effective use of radar since an antenna could be ...

Number of words: 1380 | Number of pages: 6

Greenhouse Effect

... has been around for some time now. Though not until recently has it become a priority. So important, that figures such as Vice President Al Gore have spoken out. Many are realizing that the greenhouse effect is not something to be put aside, yet rather something to be worked on and studied. "The greenhouse effect displays that nature is not immune to our presence" (Kralijic, 1992). Ways must be found to lessen the threat of this growing crisis. If this effect were to continue and grow, the earthā€™s population would be exposed to serious thre ...

Number of words: 924 | Number of pages: 4

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