dilluns, 2 de març del 2009

Description of Jim Carrey

James Eugene Carrey, best known as Jim Carrey is a two time Golden Globe Awars-winning Canadian-American actor and stand up comedian.
He is probably best known for his manic and slapstick perfomances in comedy films. Carrey was born in Newmarket. Ontario, the son of Kathleen, a homemarker, and Percy Carrey, a musician and accountant. He has three older siblings, John, Patricia and Rita. The family was Catholic.

dimarts, 24 de febrer del 2009

Energy from wind

Wind is simple air in motion. It is caused by the uneven heating of the earth’s surface by the sun. Since the earth’s surface is made of very different types of land and water, it absorbs the sun’s heat at different rates.

During the day, the air above the land heats up more quickly than the air over water. The warm air over the land expands and rises, and the heavier, cooler air rushes in to take its place, creating winds. At night, the winds are reversed because the air cools more rapidly over land than over water.

In the same way, the large atmospheric winds that circle the earth are created because the land near the earth's equator is heated more by the sun than the land near the North and South Poles.

Today, wind energy is mainly used to generate electricity. Wind is called a renewable energy source because the wind will blow as long as the sun shines.

Chainsaw

A chainsaw (or chain saw) is a portable mechanical, motorized saw. It is used in logging activities such as felling, limbing, and bucking; by tree surgeons to fell trees and remove branches and foliage; to fell snags and assist in cutting firebreaks in wildland fire suppression, and to harvest firewood. Chainsaws with specially designed bar and chain combinations have been developed as tools for use in chainsaw art.

dilluns, 16 de febrer del 2009

Biography of Charles Darwin

Charles Darwin was an English naturalist who realised and demonstrated that all species of life have evolved over time from common ancestors through the process he called natural selection. The fact that evolution occurs became accepted by the scientific community and much of the general public in his lifetime, while his theory of natural selection came to be widely seen as the primary explanation of the process of evolution in the 1930s, and now forms the basis of modern evolutionary theory. In modified form, Darwin’s scientific discovery is the unifying theory of the life sciences, providing logical explanation for the diversity of life.

It's hard to miss the celebrations this week of the 200th anniversary of Charles Darwin's birth, but unlike the life of Einstein, the public is remarkably ignorant of the real story of the father of evolution.

There are no big scandals. Darwin was squeaky clean - a homebody (once he returned from the HMS Beagle voyage) and good husband - hardly the rapscallion image you might have of someone who sailed the seas for five years as a young man and later developed a theory that has rarely ceased to stir controversy since it was published 150 years ago.

However, here are some strange facts about Darwin:

Stinky feet - At age 12, Darwin confessed in a letter that he only washed his feet once a month at school, due to a lack of anything with which to wash.

Tough dad - Darwin's father Robert thought Charles was a failure as a young man at times, prior to the Beagle voyage. The elder Darwin, himself a physician, sent Charles to Edinburgh University to study medicine, but Charles later showed no interest in becoming a doctor. The elder Darwin exploded: "You care for nothing but shooting, dogs and rat-catching, and you will be a disgrace to yourself and all your family."

Seasick - Darwin was sick to his stomach most of the time on the Beagle, which is one of the main reasons he spent as much time as possible on land and not on the ship. That illness probably helped him collect more data than he might have.

Missing the boat - Darwin almost missed the boat (OK, the ship) that took him to the Galapagos Islands and beyond, where he discovered evidence for evolution and started to realize its mechanism - natural selection. First, he wasn't Captain Robert FitzRoy's first choice when seeking a science companion for the survey of the South American coastline. Then, when the 22-year-old Darwin was invited, his father rejected the offer. Luckily, Darwin's uncle persuaded Robert Darwin to relent. Meanwhile, FitzRoy promised the job to a friend, but he turned the job down just five minutes before Darwin showed up to interview. The two spent a week together until they judged each other agreeable, and the ship set sail before the year's end.

Iffy on marriage - As a young man, Darwin made a list of marriage's pros and cons. Cons included loss of time and no reading in the evening. Pros included companionship ("better than a dog anyhow") and children. In the end, he concluded: "Marry - Marry. Marry Q.E.D." Q.E.D. stands for the Latin phrase "quod erat demonstrandum," which is used at the end of mathematical proofs to indicate that the proof is complete.

Foot-dragger - Darwin delayed the publication of On the Origin of Species for more than two decades after he was convinced of his theory, because he was nervous about how it would be received.

Almost scooped - In the late 1850s, it became clear to Darwin that British naturalist Alfred Russel Wallace also had come up with a similar theory of evolution. This sparked Darwin into high gear to finish On the Origin of Species. Scientists with the Linnean Society of London resolved the "who was first" question by presenting both men's work jointly in July 1858. Darwin later got most of the credit for evolutionary theory, because he had worked out the theory in greater detail.

Ho-hum reaction - The publication of Darwin's and Wallace's work was a non-event at first. The president of the Linnean Society said in May 1859 that there had been no big discoveries in the past year.

Family losses - Darwin and his wife had 10 children, but three of them died at young ages - two as infants and one at age 10. Darwin was known to be quite devoted to his children.

Christian, then agnostic - Darwin was a conventional Christian for much of his life. He studied at the University of Cambridge to become an Anglican clergyman, just prior to the Beagle voyage. Later in life, he described himself as agnostic, not atheist.

Sickly life - Darwin was incapacitated by various illnesses of unknown origin for much of his ad-ult life, once he settled down with his family in a rural area outside of London. Some suggest it was the result of the stress from fathering the theory of evolution and its social impact.

A good place for a holiday

I went to Alemania in August 2006 with the Germany football team. We went by plane.
We stayed in a lot of big hotels. We saw some lovely beaches and beautiful football matches. We bought a ballon.
I recommend it because it's exciting. The people are friendly ant the food is excellent!

dilluns, 9 de febrer del 2009

My first day of secundary school

I didn't come to school on the first day, because I didn't know that school had already started. I walked to school on the third day. The new teacher knew me because he knew my father. In the class, I know my friends because they were the same students as teh year before. Finally, we webt home but I didn't know a new person.

dilluns, 2 de febrer del 2009

Biography of Diego Armando Maradona

Diego Armando Maradona is arguably the greatest footballer that has ever put on a pair of boots. He is born in the slums of Villa Fiorito near Buenos Aires as the fifth of eight children. Maradona enters professional football at the astonishing age of 15. By the time he turns 16, Diego is called in the senior national squad of Argentina. Regardless of his talent, Diego is considered too young by coach Cesar Menotti, who rejects him from his selection for the 1978 World Cup. Bitterly disappointed, Maradona watches the tournament from home as his country wins gold. In the following four years, Diego dominates his country's domestic league and is eventually added to the Argentine squad for Spain 1982.
Argentina advances from the first stage of the tournament by losing to Belgium, but beating Hungary and Salvador. Maradona manages to leave his mark with two beautiful, yet not critical goals. In the the second stage of the tournament, Maradona is manhandled by his Italian marker Claudio Gentile. Diego's frustration gets him sent off. Argentina fails to advance and Diego is again suppressed from unleashing his full potential. Although unsuccessful, the brilliance of the Argentine footballer does not go unnoticed and after the World Cup, he is picked up by European powerhouse Barcelona. By 1984, Maradona had established himself in Barça and is picked up by the Italian club Napoli.

At the 1986 World Cup in Mexico, Maradona makes his return on the World stage in a spectacular fashion. After leading his team to a quarter final against England, Diego steals the attention of millions with both his controversial character and technical brilliance. The fuss around the Argentina-England encounter is further elevated by the Falkland Islands conflict, which at that time had turned both countries against each other. Diego opens the game 1-0 by striking the ball with his hand over the English goalkeeper Shilton. Unnoticed by the referees, the mishap is ruled a goal. Five minutes later, Maradona single handedly takes the ball through the entire English defense with a slalom from midfield right down to the goal line. After the match, when confronted with the video footage of the illegal goal, Maradona replies simply "Even if there was a hand, it must have been the hand of God." Maradona silenced his critics by deciding the following semi and final matches. By scoring two goals in the first and with an assist in the second, Maradona practically earns the World Cup for his nation.
Maradona's influence on his teammates was carried over to his club side Napoli, as they reached unprecedented heights, winning their very first and second Scudetto (1997 and 1990) and the UEFA Cup in 1988/99.

At Italy 1990, all eyes are on Argentina and its brightest star Diego Maradona. Diego comes close to replicating his success from four years ago. With Maradona's ability, Argentina defeats Brazil, Yugoslavia and Italy on its way to the final. Most memorable is the semi-final match between Argentina and Italy played at Diego's club home Naples. To the torment of Maradona, the fans at his own club stadium boo him during the match. Nevertheless, Argentina eliminates Italy after a penalty shootout. The final of the 1990 World Cup, leaves Diego helpless as Argentina are defeated 0-1 by West Germany with a goal from a questionable penalty.
After the loss against West Germany, Maradona's career plummets. In March of 1991, he tested positive for doping and is banned from football for 15 months. Maradona refuses to return back to Napoli after the World Cup incident and transferrs to Sevilla for a year. He eventually goes back to Argentina with Newell's Old Boys.

The 1994 World Cup confirms that Diego's career in international football is over. He is suspended again after failing yet another doping test. Hurt by his absence, Argentina is eventually eliminated by Romania in the second stage.
Shortly after, Diego takes on a new career path as a coach. He fails miserably again, unable to remain at a single club for more than four months. By 1995, Maradona is forced to return to the game as a player. He goes back to his former club Boca Juniors, and remains there until his last match on 25th of October 1997. Five days later, during his 37th birthday, Maradona announces his retirement from football. Up until 2001, Diego remains away from the playing pitch, periodically entering rehab for cocaine abuse. Diego plays his farewell match on the 10th of November 2001 against a select team comprised by some of the greatest footballers in the game including Ferrara, Suker, Stoichkov, Cantona, Higuita, and Romario. One year earlier, Maradona is voted Best Football Player of the Century by a global Internet poll. Controversy is stirred yet again, by his nearly unanimous victory. FIFA, who find Maradona's personal image as the 'King of Football' unacceptable, decide to give the same award to Pelé as the Best Footballer for the first half of the century.