The Good and Bad Effects of Video Games Video and computer games‚ like many popular‚ entertaining and addicting kid activities‚ are looked down upon by many parents as time-wasters‚ and worse‚ parents think that these games rot the brain. Also‚ violent video games are readily blamed by the media and some experts as the reason why some youth become violent or commit extreme anti-social behavior. But many scientists and psychologists find that video games actually have many benefits – the main one
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Abner Doubleday invented the game of baseball. How he became a Civil War hero while baseball was growing in America. But sadly‚ this is not true at all. Doubleday was still involved in the war in West Point‚ and claimed he had nothing to do with the invention of baseball. The story was told around by a former major league player Aj Spalding claiming he got the story from Abner Graves‚ a mining engineer. Later on major league officials talk and rely on the myth and then put it in the Baseball Hall of Fame
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1. The first electronic digital computer (called ENIAC - the Electronic Numerical Integrator and Calculator) was developed in 1946 and contained over 18‚000 vacuum tubes. | 2. The leg muscles of a locust are about 1000 times more powerful than an equal weight of human muscle. | 3. The cosmos contains approximately 50‚000‚000‚000 galaxies. | 4. There are between 100‚000‚000‚000 and 1‚000‚000‚000‚000 stars in a normal galaxy. | 5. Sound travels about 4 times faster in water than
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person should consume eight glasses of water a day. For this project‚ we are given the ability to create anything we wanted with the simple request that we highlight the affects it would have. If I could create anything in the world‚ I would pawn the invention of a machine that had the capability to filter and cleanse any scale of water at any given moment immediately. Now many people will say that I should create something beneficial to myself‚ such as a time machine‚ or a teleportation device of some
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Yoyo is a toy that everyone has played at some point in their lives. Yoyo is more than twenty five thousand years old. It is the second oldest toy‚ after dolls. The yoyo was first documented to be invented in Greece with wood‚ metal and terra cotta.2 .The disks were decorated with the pictures of their gods. The yoyo moved to the Orient around 1800. The yoyo was used as a weapon in Philippines. Their version was large with sharp edges and spikes attached to a twenty foot long rope for flinging at
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BAD EFFECTS OF CELL PHONE ON SOCIETY A report by the International Telecommunication Union (ITU) said there were about six billion cell phone subscriptions at the end of 2011-roughly one for 86 of every 100 people. Up to now‚ this number has continued to increase dramatically. This proves certainly that cell phone affects our society more strongly and more deeply in many aspects. No one can deny that cell phone is playing a very important and necessary role in our society because it not only
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THE INVENTION OF PHOTOGRAPHY Before the invention of photography‚ images were painted by artists or were duplicated by using printing plates. An image made by a painter was unique of its kind and copies of it could not be produced. Similarly‚ printing was done by hand and it required a lot of time and skill. The need remained for a process to be invented that could produce images of fine quality as well as to duplicate them. This was achieved in the 19th century with the invention of photography
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Latest Invention: Cell Phone that Can Help Managers Watch Employees’ Every Step KDDI Corporation‚ Japanese telecommunications operator‚ has come up with a technology that can track the movement of a person and transmit the collected information back to the main office. The technology works by evaluating the movement of accelerometers‚ which are‚ by the way‚ found in nearly every cell phone. According to the researchers‚ the technology can identify different types of activities‚ including walking
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Bad Effect Of Fast Food When you feel like eating something and think of food‚ the things come to mind first are the taste‚ odor or color. Those who have to look after their weight will think of the portion size‚ many others think of energy‚ fats‚ sugars‚ vitamins or minerals. But do you know that the food we eat may cause side effects and a list of disadvantages. We are not talking about spoiled or poor quality food. Freshly harvested or just cooked food may also cause side effects‚ some are
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matter physics has seen considerable growth‚ and both the journal and the field have flourished during this period. In this essay‚ I begin with some general comments about condensed matter physics and then give some personal views on the conceptual development of the field and list some highlights. The focus is mostly on theoretical developments. DOI: 10.1103/PhysRevLett.101.250001 PACS numbers: 01.30.−y The transistor was a hard act to follow. The 1956 Nobel Prize for the invention of the
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