Laser is an acronym for light amplification by stimulated emission of radiation. In the last century many types of lasers have been used for many different applications from welding to surgery to military and even many uses in every day life by harnessing the principles of light and stimulate...

Anonymous Novel March 17, 2000 Abortion As long as history can tell man has though of life as precious, as the ultimate sacrifice to give up, the ultimate gift to give, and the ultimate crime to take away. Laws have been placed in every nation against murder and the evil that it holds. Throug...

Hurricanes occur in the tropical areas of the world, in the latitudes of between 5 to 15o N and S. For a hurricane to develop a sustained seas surface temperature of at least 26.5oC to a depth of 70 m is needed otherwise there is not enough humidity in the atmosphere. The first sign of hurricane ge...

Using Irradiation to Make Food Safer for Consumers In the world today, there is a limited access to fresh and uncontaminated food. Gunjan Sihna, of Popular Science, reports that "The U. S. Centers of Disease Control estimates 6.5 million confirmed cases and more than 25 million additional u...

The greenhouse effect being a natural phenomenon is directly affected by human activities such as new industrial processes, more extensive agriculture and a rapid increase in the world's population causing global warming. Greenhouse effect is like a "double jeopardy". Without the natural ...

Background Research Introduction A science project is an exciting adventure in which you search out the secrets of living things. By doing a project you can follow the footsteps of a scientist, and construct important discoveries about how living things carry out their vital activities. Experimen...

The importance of cooking for humanity is essential because we interact withit every day. Cooking styles varies depending the country and culture we talk about. For example Puerto Rico has a very peculiar cooking style that differs it from the rest of the world. Since I was a boy my grandmother s...

Every year the Lamont – Doherty Earth Observatory holds an open house in which scientists share their studies and really let the public see what and how they do what they do. Scientists at this research center are working together studying different fields of the Geologic sciences rangi...

I believed this was a world In which all men were brothers Across the four seas Why then do the waves and winds Arise now in such turmoil? ~by Meiji Emperorar ~recited by Japanese Emperor in 1945 *Emperor Hirohito On August 6, 1945 at 8:15am history was made. The first atomic bomb ...

P... is for Dad Perfect, that was how my day was going...just perfect I thought to myself. I had just gotten out from another dreadful day of school and was walking the dirt-path road back towards my house. My book bag hung heavily on my shoulders, cutting off the circulation. I gave the bag a tug...

The Greenhouse Effect is a naturally occurring process that has occurred on Earth for millions of years. For ages it has helped to keep the temperature of our planet much warmer than it would otherwise be- about sixty degrees warmer than it would otherwise be. Thanks to the Greenhouse Effect, living...

Tom N. My old roommate use to tell me "everyone smokes pot at some point in their life". I've smoked pot with a 33 year-old mother of two outside a wedding reception and with a 14 year-old girl and her father. So what is this magical drug that makes everyone seem to enjoy life so much? Throu...

Louis Armstrong's Influential Career Louis Armstrong was the most successful and talented jazz musician in history. His influence and expansive career continues to make waves in the jazz world. That is what made him become what he is to many today – a legend. Born on August 4, 1901, in t...

Louis Armstrong's Influential Career Louis Armstrong was the most successful and talented jazz musician in history. His influence and expansive career continues to make waves in the jazz world. That is what made him become what he is to many today – a legend. Born on August 4, 1901...

Bread Givers Chapters 1-9 Chapter One 1.) During the Depression, work was hard to find. In the first chapter, Fania was telling mother have half of the shops were closed and how they couldn't start until they got a new president. She was also saying that when she did go to apply for a ...

Acupuncture The earliest recordings of the use of acupuncture go back 2,000 years. In China it is widely expressed that it has been in use for 4,000 years. The origins go back as early as the Stone Age where abscesses were punctured by sharp stones or bone fragments. When you experience pain ...

Alex Provencal April 19, 2004 Professor Mobius Comets: The Known and Unknown Long ago comets were understood by people to be a sword or as a symbol for death, while others thought it was the appearance of the head of a woman with streaming hair which symbo...

To understand Aristotle's argument in Physics ii " that "nature [is] among the causes that are for something" (198b10), it is first necessary to understand exactly what Aristotle means when he refers to "nature." When Aristotle uses the word, "nature," it "applies to any and all things that a...

The Atomic Bomb Kaboom! In an instant two kilometers of a thriving downtown city are leveled. At the hypocenter the pressure exceeds thirty-five tons per square meter and the air is swirling at four hundred forty meters per second. The above is an accurate description of the destruction tha...

Saturn Saturn is the sixth planet in our solar system and is the second largest planet. The only planet larger then Saturn is Jupiter. Saturn is commonly noted for its phenomenal system of rings surrounding this gaseous planet. It is also one of the outer planets. Saturn's pe...

One of the greatest abilities that living creatures on Earth possess is obtaining and interpreting information from our senses. As humans, we use our senses to gaze at the beauty of a rose garden, to listen to the buzzing of bees, to smell the fragrant flora, to touch and feel the velvety texture of...

The Solar System consists of the Sun, the nine planets and their satellites; the comets, asteroids, meteoroids, and interplanetary dust and gas. It is composed of two systems, the inner solar system and the outer solar system. The inner solar system contains the Sun, Mercury, Venus, Earth and Ma...

The common name is the African Elephant, the scientific name is Loxodonta Africana, the phylum is Vertebrata, the class is Mammalia, the order is Proboscidea, and the family is Elephantidae. The Closest Relatives to the African Elephant are: the Asian Elephant, mammoths, primitive proboscidean...

As one begins to dissect Ernest Hemingway's short story "A Natural History of the Dead," a great deal of meaning can be found through the situations he conveys. Through his commentary and the experiences of Mungo Park, much can be learned about Hemingway's views and ideas. Upon q...

Breast Cancer In the United States in 1999 alone, an estimated 43,700 people will die from breast cancer. It is the number two cancer killer among females ages 15 to 54. On average if a woman gets this disease, their life expectancy drops drastically. This cancer is within the top thr...