Are you addicted to computer games? Do you stay up all night playing them? Do you feel happy after you play computer games? There's no doubt that the excitement and appealing of games these days makes them hard to put down. More and more people are attracted by the choice when it comes to gaming: You can role play--creating your own fantasy characters and stories, giving you a chance to step out of everyday life into an imaginary world. And there are shooting games where you can let out your anger and depression in violent situations where you kill people with guns. You can get excited from the games.

    However, can these kinds of games really be fun and can being absorbed in virtual reality be good for us? Should we worry about their effects on our health? Popular games like Grand Theft Auto have been blamed for everything from falling results at school to causing acts of extreme violence. Internet safety advisor, Alan MacKenzie, thinks “many people understandably will just think that a game is just a game and not realizing the exact content that's in there”. He gives an example of the violence, which he says is “wholly inappropriate for anybody, not to mention children.”

    Others will argue that gaming is a harmless form of entertainment. There is evidence that playing video games could actually be good for us. Some games are educational and using games certainly can help children learn good qualities. Studies have also shown that the skills used in playing games can cause growth in certain areas of the brain, the ability to think in 3D and even improve our eyesight.

    Video gamers are also no longer just simple creatures. Just as Edward Smith, the professor in Oxford University, puts it that for some, gaming is having a positive effect on their social lives with games like Halo and World of Warcraft often being played in groups. When your group works together to win the game, your sense of achievement is higher than when winning by yourself.

So every coin has two sides. It seems today, gaming isn't just for game fans and if used in a proper way, we can all take part. If video games have two sides, what side do you stand by?

    Earthquakes are something that people fear. There are some places that have few or no earthquakes. Most places in the world, however, have them regularly (有规律地). Countries that have a lot of earthquakes are usually quite mountainous.

    The earthquake which was talked about most in the United States was in San Francisco in 1906. Over 700 people died in it. The strongest one in North America was in 1964. It happened in Alaska.

    Strong earthquakes are not always the ones that kill the most people. In 1755, one of the strongest earthquakes ever recorded was felt in Portugal. Around 2,000 people died.

    In 1923, a very strong earthquake hit Tokyo, the Yokohama area of Japan. One hundred and forty thousand people died. Most of them died in fires which followed the earthquake.

    One of the worst earthquakes ever was in China in 1976. It killed a large number of people. The worst earthquake ever recorded was also in China, in which about 80,000 people were killed or injured. This earthquake happened in 2008.

    Earthquakes worry people a lot. The reason is that we often do not know when they are coming. People cannot prepare for them.

    Feeling blue about the world? “Cheer up.” says science writer Matt Ridley. “The world has never been a better place to live in, and it will keep on getting better both for humans and for nature.”

    Ridley calls himself a rational optimist—rational, because he's carefully weighed the evidence; optimistic, because that evidence shows human progress to be both unavoidable and good. And this is what he's set out to prove from a unique point of view in his most recent book, The Rational Optimist. He views mankind as a grand enterprise that, on the whole, has done little but progress for 100,000 years. He backs his findings with hard facts gathered through years of research.

    Here's how he explains his views.

    1) Shopping fuels invention

    It is reported that there are more than ten billion different products for sale in London alone. Even allowing for the many people who still live in poverty, our own generation has access to more nutritious food, more convenient transport, bigger houses, better cars, and, of course, more pounds and dollars than any who lived before us. This will continue as long as we use these things to make other things. The more we specialize and exchange, the better off we'll be.

    2)Brilliant advances

    One reason we are richer, healthier, taller, cleverer, longer­lived and freer than ever before is that the four most basic human needs—food, clothing, fuel and shelter—have grown  a lot cheaper. Take one example. In 1800 a candle providing one hour's light cost six hours' work.  In the 1880s the same light from an oil lamp took 15 minutes' work to pay for.  In 1950 it was eight seconds. Today it's half second.

    3) Let's not kill ourselves for climate change

    Mitigating (减轻) climate change could prove just as damaging to human welfare as climate change itself.  A child that dies from indoor smoke in a village, where the use of fossil­fuel (化石燃料) electricity is forbidden by well­meaning members of green political movements trying to save the world, is just as great a tragedy as a child that dies in a flood caused by climate change. If climate change proves to be mild, but cutting carbon causes real pain, we may well find that we have stopped a nose­bleed by putting a tourniquet (止血带) around our necks.

    For most of her life, Suanne Laqueur's passion for storytelling was shown on the dance floor.

    Although Laqueur began writing at a young age, dancing always took center stage. She majored in dance and theater at Alfred University and taught at her mother's dance studio in Croton-on-Hudson, New York, for years. But when her mother was ready to retire and an opportunity opened for Laqueur to take over the studio, she realized she had no interest in taking on the business side of her art: "Owning a studio is a lot of work—financially, logistically. I love the teaching, the choreographing(编舞), the staging, but I didn't want to own it."

    Yet Laqueur's disinterest in running the studio changed when she became a self-published author. In the fall of 2013, she decided to pursue Self-publishing as a way of sharing her first completed novel with friends and family. During the process, she realized that following her true passion—telling stories through writing—made the business of the art worthwhile, and owning that business meant she could direct her writing career however she chose.

    Starting with her second self-published novel, she began investing more time in marketing and building her audience. Her investment paid off. Since 2014, Laqueur, now 49, has self-published six novels, which collectively have hundreds of ratings and reviews on Goodreads. Her 2016 novel An Exaltation of Larks stole the show at the 25th Annual Writer's Digest Self-Published Book Awards, topping more than 2,300 entries to win the grand prize.

    "You have to write the most truthful story to you, and I think self-publishing allows that freedom,' she says. "If you work with traditional publishing, it's more about what's marketable, There are trade-offs, which everyone will tell you, but by self-publishing I have control of the book, I have control of the story, and I'm cool with that."

Tales From Animal Hospital David Grant

    David Grant has become a familiar face to millions of fans of Animal Hospital. Here Dr Grant tells us the very best of his personal stories about the animals he has treated, including familiar patients such as the dogs Snowy and Duchess, the delightful cat Marigold Serendipity Diamond. He also takes the reader behind the scenes at Harmsworth Memorial Animal Hospital as he describes his day, from ordinary medical check-ups to surgery. Tales From Animal Hospital will delight all fans of the program and anyone who has a lively interest in their pet, whether it be cat, dog or snake!

    £14.99 Hardback 272pp Simon Schuster

    ISBN 0751304417

    Isaac Newton: The Last Sorcerer Micheal White

    From the author of Stephen Hawking: A Life in Science, comes this colorful description of the life of the world's first modern scientist. Interesting yet based on fact, Michael White's learned yet readable new book offers a true picture of Newton completely different from what people commonly know about him. Newton is shown as a gifted scientist with very human weaknesses who stood at the point in history where magic ended and science began.

    £18.99 Hardback 320pp Fourth Estate

    ISBN 1857024168

     Fermat's Last Theorem Simon Singh

    In 1963 a schoolboy called Andrew Wiles reading in his school library came across the world's greatest mathematical problem: Fermat's Last Theorem ( 定 理 ). First put forward by the French mathematician Pierre de Fermat in the seventeenth century, the theorem had baffled and beaten the finest mathematical minds, including a French woman scientist who made a major advance in working out the problem, and who had to dress like a man in order to be able to study at the Ecole Polytechnique. Through unbelievable determination Andrew Wiles finally worked out the problem in 1995. An unusual story of human effort over three centuries, Fermat's Last Theorem will delight specialists and general readers alike.

    £12.99 Hardback 384pp Fourth Estate

    ISBN 1857025210