Get Essays On Science and Nature

Home « Join Now! « Member Login « Questions « Support «

Enter Topic

» Get Science and Nature Papers

Comparing Ballistics Of A .30-06 And .270

... .30-06 is an extremely good rifle for most of the outdoor activities. The depth of this rifle is superb compared to the .270, mainly because it is of a higher caliber, and that means more power. The bullets can come from ranging anywhere from 110 grain to 220 grain, soft, regular (sharp), and hollow pointed shells. With 180 grain bullets, the .30-06 packs about 1300 ft./lbs. of energy at 400 yards. Although, at 400 yards the drop is almost 50 inches; most hunters prefer this one compared to other rifles because of its versatility and acc ...

Number of words: 559 | Number of pages: 3

Cd Roms

... both of them put together. CD:ROMs hold up to four hundred megabytes of information. That is about half of what an average hard drive holds up to today. A hard drive is what all the information you install in to your computer goes. Inside a hard drive it looks like large CD:ROM , but this one is magnetic. If you open one up it will look like egular record player. The needle is what writes the information onto the hard drive. The needle writes by the magnetic force that pushes it down on to the disk. Once it is on the hard drive , whenever ...

Number of words: 1257 | Number of pages: 5

Genetic Engineering: Correcting The Code

... They had been genetically engineered (Thompson 9). This girl isn't alone in beating the odds. Genetic engineering has grown and become more common. People with diseases, infertile men, and farmers especially should recognize the many benefits from genetic engineering. They could end up with a cure a lot faster and find easier ways of getting treatment to healthier foods. From this kind of example, genetic engineering should be a known and accepted practice. It is a safe way to create good quality foods, create new lives, and cure disea ...

Number of words: 1116 | Number of pages: 5

Greenhouse Effects Speech

... and make the climate on Earth hospitable. Since the beginning of the industrial revolution, atmospheric concentrations of carbon dioxide have increased nearly 30%, methane concentrations have more than doubled, and nitrous oxide concentrations have risen by about 15%. Because of the increase of concentrations of these gasses, more energy is trapped within the Earths atmosphere, which is slowly increasing the average heat levels. Scientists predict that the average temperature will rise 1.6 – 6.3°F by the year 2100, which could wrea ...

Number of words: 534 | Number of pages: 2

Chemistry Solution

... is a solution. Air, ocean water, somebody fluids, and brass are also solution. A solution is a homogenous mixture of two or more substances in a single physical state. Solutions are all around you. All solutions share several important properties. The particles in a solution are very small. In fact, they are atoms, molecules, or ions, which is why you cannot see them. The particles in a solution are evenly disturbed, or intermingled informally on a molecular level. A small sample of one part of a solution. The particles in a sol ...

Number of words: 543 | Number of pages: 2

Cloning And Its Impact

... a whole over time. Currently, the agricultural industry demands nuclear transfer to produce better livestock, and cloning could massively improve the agricultural industry as the technique of nuclear transfer improves (Hawley, 1998). Nuclear transfer takes the nucleus of a cell from one individual and places it in the egg or another individual, from which the nucleus has been removed (Wertz, 1998b). The change in phenotype, the observable physical and biochemical characteristics of an organism, of livestock is accomplished by bombarding em ...

Number of words: 1028 | Number of pages: 4

Comets And Asteroids

... They have different colors and spin periods than any other space rocks. They are generally small rocks in comparison to the rest of space bodies, but vary from the size of bird house, to the size of a small piece of real estate. Asteroids usually travel in groups and sometimes form asteroid belts that can wrap around an entire solar system. There are about 150 known asteroids that travel in a path near the earth, and they are actually called, "near-earth" asteroids. About 10 percent are bound to hit earth eventually. Asteroids ranging ...

Number of words: 1639 | Number of pages: 6

Urban Heat Islands

... warm daylight hours, less evaporative cooling in cities allows surface temperatures to rise higher than in rural areas. Additional city heat is given off by vehicles and factories, as well as by industrial and domestic heating and cooling units. At night, the solar energy, which is stored as vast quantities of heat in city buildings and roads, is released slowly into the city. The dissipation of heat energy is slowed and even stopped by the tall building walls that do not allow infrared radiation to escape as readily as do the relative le ...

Number of words: 524 | Number of pages: 2

Computers-how They Affect Our Lives

... the computer has changed nearly every aspect of people's lives for the better. The very earliest existence of the modern day computer's ancestor is the abacus. These date back to almost 2000 years ago. It is simply a wooden rack holding parallel wires on which beads are strung. When these beads are moved along the wire according to "programming" rules that the user must memorize, all ordinary arithmetic operations can be performed. The next innovation in computers took place in 1694 when Blaise Pascal invented the first "digital ...

Number of words: 2405 | Number of pages: 9

Army Ants

... roles in their society. One of the main roles that army ants or soldier ants have is that they forage in masses for food. These masses of ants travel together and are able to overcome and capture other social insects and large anthropoids, they may occasionally kill larger animals but they do not eat them. As the need for food for the larvae increases, food gathering raids become more intense. The hunting raids made by ants are carried out by "armies" of thousands of ants and set out from the bivouac in various directions. They form two or th ...

Number of words: 861 | Number of pages: 4

The Laser

... other parts of the electromagnetic spectrum which includes infra-red, radar, television radio and micro- waves (past red on the spectrum), and on the other end of the spectrum are the other invisible radiations, ultra- violet, X rays, micro waves and gamma rays. The wavelength of the light is important to the subject of the laser. A laser is made up of COHERENT light, a special kind of light in which the wavelengths of the light are all the same length, and the crests of these waves are all lined up, or in PHASE. The word Laser is an acr ...

Number of words: 981 | Number of pages: 4

The Search For Black Holes: Both As A Concept And An Understanding

... attained. Now it seems, as we advance on scientific frontiers, the new quest of the heavens is to find and explain the phenomenom known as a black hole. The goal of this paper is to explain how the concept of a black hole came about, and give some insight on how black holes are formed and might be tracked down in our more technologically advanced future. Gaining an understanding of a black hole allows for a greater understanding of the concept of spacetime and maybe give us a grasp of both science fiction and science fact. Hopefully, all th ...

Number of words: 2169 | Number of pages: 8

Pages: 1 ... 121 122 123 124 125 126 127 128 129 130 131 next »

Essay Categories

» Get Science and Nature Papers