Does your local high school have a student newspaper? Only 1 in 8 of New York's public high schools has student newspapers – and many of those are published just a few times a year. A few more are online, which can leave out poorer schools.

    Rebecca Dwarka, an 18-year-old senior who works for her student paper said, “Facebook is the new way of finding out what happened. Nobody wants to actually sit down and read a whole article about it. This makes a 'whole article' sound a little like a long sentence in lonely places.”

    I am not nostalgic about high school student newspapers and never worked for mine. I put out what was then called a personal magazine with a group of friends because we wanted to write about peace, war and rock 'n' roll without school officials warning us not to make jokes about the local officials.

    School newspapers are in decline because students now find out what happened on social networking websites. This is a little discouraging because it proves that for millions of Americans, journalism is becoming a do-it-yourself thing. Every citizen can be a reporter.

    When something happens, we look for social media messages. Facebook posts and Tweets have become the means by which citizens and reporters can prove, deny, pass on stories and express opinions without the press' challenging, researching or slowing the message.

    But truly good journalism is a craft, not just a blog post. It requires seeing something carefully and it uses an eye for details to help prove a larger view. And even journalism that conveys an opinion tries to be fair. If school newspapers begin to disappear, I hope there are other ways for students to learn that.

    There is such a group of singers in the western musical circle at present, who enter the business as online celebrities(名人)and then become top idols and giant stars globally. They become popular for their videos online and then they are discovered by talent agents and gradually cause huge storms in the musical circle. For example, Troye Sivan, a singer who is nicknamed "chuoye", became popular on You tube from an early age.

    As a popular video sharing website, You Tube has given rise to plenty of stars, creating a new celebrity culture. Providing a platform where anyone can post videos. You tube presents the opportunity for anyone to achieve fame by simply uploading a short video. Sivan has been making you tube videos since he was 12 to show his singing talent. In the digital age, Sivan has already developed large devoted audience online and his sensitive video blogs have earned him extreme popularity.

    A. survey has showed that US teenagers are more attracted with You Tube stars, which is a surprising result. You Tube stars are judged to be more attractive, outstanding and related than traditional stars. Looking at the survey comments and feedback, teens enjoy a close and real experience with You Tube celebrities, who aren't carefully directed by design. Teens also say they appreciate YouTube stars sense of humor and risk-taking spirit, which are often limited by Hollywood stars. As a result, singers who make their first show in the traditional way no longer have a complete advantage in front of the audience. Online platforms open up a lot of doors for people. They become the best place to be discovered.

    Here are some exciting holidays to make your travel fun and a learning adventure.

    Salsa Dancing Holiday, Cuba

    In Cuba, many all-inclusive resorts(全包式度假胜地) offer free salsa lessons as part of their services, but there are many travel routes available through travel companies that will arrange for dance lessons over the course of your two-week stay, as well as an opportunity to taste authentic Cuban cooking, lifestyle and music. By the end of your holiday, you will be a dancing expert!

    Big Life Stretch, Spain

    Travel opens up opportunities that you do not have at home. Leaving your familiar surroundings might open your mind and bring changes. Big Life Stretch is one-way holiday near Malaga, Spain, in the mountains. You will spend a week surrounding yourself by nature. Guests participate in the scheduled life coaching, and also learn the techniques to hug changes.

    Photography Holiday, Spain

    Taking pictures is a major part of every holiday, but how many of us are good at it? Why not take this opportunity to learn how to really record your travel memories during the trip? In scenic Torrox, Spain. Photography Holiday offers 8-day-long all-inclusive vocations (room and board), photography workshops and personalized photography tours. The holiday includes traditional Spanish homes, the mountains and the sightings of sunrise over Lake Vineula.

    Wild Cookery, Scotland

    If you are looking for a cooking holiday for a change, consider Wild Rose Outdoor Cookery courses. Head out to Scottish Highlands for the weekend, where you will hunt for greens and other cooking materials and learn about ways of cooking outdoors, like fireside cookery, hot stones and pit (坑)cooking.

    Triple Olympic and world sprint(短跑) champion Usain Bolt of Jamaica said on Monday he expects years of fast feats to ease doping doubts in athletics and has no plans to play American football.

    Appearing on ESPN programs and in light-hearted races outside the television sport network's studios, Bolt said he feels he must prove himself to a skeptical sports world in the wake of past doping scandals(诽谤).

    "I have to prove myself to the world that you can run fast without it," Bolt said.

    Bolt cited the speeds he and countryman Asafa Powell and American Tyson Gay have achieved without positive doping tests.

    "We just (have to) continue to run fast," Bolt said. "In a couple of years everyone will continue to watch again and have less doubts."

    Bolt won gold in the 100m, 200 and 4x100 relay in world record times at last year's Beijing Olympics and last month in Berlin set world records of 9.58 seconds in the 100 and 19.19 in the 200 and helped a relay title in a World Championships treble.

    "I want to be a legend in the sport. For me it's all a focus on winning championships after championships," Bolt said.

    "I don't consider myself a legend. When I defend my titles I will consider myself a legend."

    Bolt's defending of World and Olympic gold should be the feature attraction of the 2011 IAAF World Championships in Daegu, South Korea, and the 2012 London Olympics.

    In 1953, a mountain climber reported seeing a bar-headed goose soar over the peak of Mount Everest (珠穆朗玛). It was thought impossible. Now researchers who raised 19 of the geese—named for the black stripes on the backs of their heads—have shown the birds really fly so high.

    The team trained the youngsters to fly in a large wind tunnel wearing backpacks and face masks full of sensors that recorded their heart rate. blood oxygen levels, temperature, and metabolic rate—how many calories they burned per hour. The researchers simulated(模拟)10w-, medium-, and high-altitude conditions by altering the concentration of oxygen supplied to face masks worn by each goose as it flew in the tunnel.

    Birds already have a better heart and lungs than mammals for sustained physical activity. And researchers knew that bar-headed geese have even larger, thinner lungs that let them breathe more deeply and an even bigger heart to pump more oxygen to muscles than other birds.

    The wind tunnel experiments showed that when the concentration of oxygen was at its lowest-like the 7% found on top of Mount Everest versus 21% at sea level—the geese's heart rate and frequency of wing beats remained the same even as their metabolic rate dropped. Somehow, the birds managed to cool down their blood-the measured blood temperature dropped so it could take in more oxygen, the researchers report today in eLife. This cooling likely helps compensate for the very thin air, the team says.

    Although well trained, the birds were only willing to stay in the air a few minutes-or less when wearing their backpacks and flying at 6ihigh" altitudes. So it's not clear whether these adaptations alone are what make it possible to fly the 8 hours it takes to climb over Mount Everest. But those few minutes showed these geese really could fly over the top of Mount Everest.

    When "Rise of the Planet of the Apes" was first shown to the public last month, a group of excited animal activists gathered on Hollywood Boulevard. But they weren't there to throw red paint on fur-coat-wearing film stars. Instead, one activist, dressed in a full-body monkey suit, had arrived with a sign praising the filmmakers: "Thanks for not using real apes (猿)!"

    The creative team behind "Apes" used motion-capture (动作捕捉) technology to create digitalized animals, spending tens of millions of dollars on technology that I records an actor's performance and later processes it with computer graphics to create a final image (图像). In this case, one of a realistic-looking ape.

    Yet "Apes" is more exception than the rule. In fact, Hollywood has been hot on live animals lately. One nonprofit organization, which monitors the treatment or animals in filmed entertainment, is keeping tabs on more than 2,000 productions this year. Already, a number of films, including "Water for Elephants," "The Hangover Part Ⅱ" and "Zookeeper," have drawn the anger of activists who say the creatures acting in them haven't been treated properly.

    In some cases, it's not so much the treatment of the animals on set in the studio that has activists worried; it's the off-set training and living conditions that are raising concerns. And there are questions about the films made outside the States, which sometimes are not monitored as closely as productions filmed in the Sates.