Bad news sells. If it bleeds, it leads. No news is good news, and good news is no news. Those are the classic rules for the evening broadcasts and the morning papers. But now that information is being spread and monitored(监控) in different ways, researchers are discovering new rules. By tracking people's e-mails and online posts, scientists have found that good news can spread faster and farther than disasters and sob stories.

    “The 'if it bleeds' rule works for mass media,” says Jonah Berger, a scholar at the University of Pennsylvania. “They want your eyeballs and don't care how you're feeling. But when you share a story with your friends, you care a lot more how they react. You don't want them to think of you as a Debbie Downer.”

    Researchers analyzing word-of-mouth communication—e-mails, Web posts and reviews, face-to-face conversations—found that it tended to be more positive than negative, but that didn't necessarily mean people preferred positive news. Was positive news shared more often simply because people experienced more good things than bad things? To test for that possibility, Dr. Berger looked at how people spread a particular set of news stories: thousands of articles on The New York Times' website. He and a Penn colleague analyzed the “most e-mailed” list for six months. One of his first findings was that articles in the science section were much more likely to make the list than non-science articles. He found that science amazed Times' readers and made them want to share this positive feeling with others.

    Readers also tended to share articles that were exciting or funny, or that inspired negative feelings like anger or anxiety, but not articles that left them merely sad. They needed to be aroused(激发) one way or the other, and they preferred good news to bad. The more positive an article, the more likely it was to be shared, as Dr. Berger explains in his new book, “Contagious: Why Things Catch On.”

    The Nazca Lines are a series of large ancient geoglyphs (地画) in the Nazca Desert, in southern Peru. It is ranging from geometric patterns to drawings of different animals and stylized human-like forms. The ancient lines can only be truly taken in from high in the air, leaving generations puzzled as to how these precise works could have been completed long before the documented invention of human flight.

    The Lines were first spotted when commercial airlines began flying across the Peruvian desert in the 1920,s. Who built them and what was their purpose? Are they roads, star pointers，maybe even a gigantic map? If the people who lived here 2,000 years ago had only a simple technology, how did they manage to construct such precise figures? Did they have a plan? These markings are like a vast puzzle.

    The Nazca Lines are the most outstanding group of geoglyphs in the world. There are also huge geoglyphs in Egypt, Malta，United States (Mississippi and California), Chile，Holivia and in other countries. But the Nazca geoglyphs, because of their numbers， characteristics, dimensions and cultural continuity as they were made and remade throughout a certain history period, form the most impressive archeological (考古学的) group.

    The Nazca plain is unique for its ability to preserve the markings upon it, due to the combination of the climate (one of the driest on Earth, with only twenty minutes of rainfall per year) and the flat, stony ground which minimizes the effect of the wind at ground level. With no dust or sand to cover the plain and little rain or wind to erode (腐蚀) it, lines drawn here tend to stay drawn. These factors, combined with the existence of lighter-colored subsoil beneath the desert surface, provide a vast writing pad that is suited to the artist who wants to leave his mark eternal.

    One of my all time favorite holiday destinations is the Gold Coast. With its beautiful beaches, mountain hinterland and theme parks, the variety from one location to another is fantastic! And it's also important that it's like a playground for my children.

    The Gold Coast certainly offers something for every member of our family. We all love heading down to the beach for an early morning swim or surf. The beaches feature some of the softest golden sand and pumping waves, making them ideal for surfing. Safety is important especially when I'm out with the kids, and I feel better knowing that lifeguards are continually on patrol（巡逻）. The long coast also offer the perfect setting for a leisurely walk at sunset-a favorite activity of mine.

    Then, of course, there's the bargain-hunting in the city's center. For shopping goers there are amazing shopping centers boutiques and the usual chain stores. I always pick up loads of goodies at Pacific Fair.

    The Gold Coast is popular for its theme parks-Sea World, Wamer Bros Movie World and Dream World. The seal and dolphin presentations at Sea World keep both children and adults on the edge of their seats as the sea creatures go through a series of complicated jumps, flips and rolls. It's great entertainment and an educational window to the underwater world for the kids. Our kids also enjoy meeting the characters at Movie World and watching how real movies are made.

    Night-time is equally fun, as we usually set off to find the best local restaurants and cafes. The mix of cultures and influences has given the Gold Coast a wide variety of choices, including modem Australian, Italian, Asian and seafood, although sometimes nothing beats fish and chips!

    A visit to the Gold Coast in the Sunshine State is worthwhile and fun.

    Working with children? Looking for an exciting new opportunity? Want to work on a friendly, fun and supportive team? This is what our team member Anna says about working at My Crèche:

    "It's the nicest place I've ever worked. Everyone is so friendly and we have so much fun working together. They give me opportunities to learn new things every day. They care about my personal development. Working at My Creche has enabled me to build relationships with the children as well as parents within the community which makes me feel so welcomed in the local area."

    Conveniently located in the heart of Crouch End, London, N8, My Creche offers drop-in and pre-booked childcare for children aged 6 weeks to 5 years of age. We also provide after-school and breakfast clubs for children up to 8 years old. Our goal is to enable parents to pursue personal and professional activities when they need to, with total peace of mind knowing their children are being cared for in a safe and fun environment.

    We are looking for an enthusiastic and committed professional with excellent interpersonal skills, who is committed to ensuring the best outcomes and care for children. This is an excellent opportunity for a proactive individual to be a part of a fresh and progressive Childcare concept and we welcome newly qualified professionals. We are a small and very supportive team with great training opportunities.

    The successful candidate will:

    Have a certificate Level 3 in Childcare and Education.

    Have experience working with children.

    Be an excellent communicator with strong people skills.

    Be energetic and able to multi-task.

    Salary:￡16,500 ——￡19,000 per year depending on experience and qualifications.

    Full time (flexible work available) and 28 days annual leave.

    There are many programs for high school students today that help lonely teenagers deal with loneliness. However, loneliness is not only an issue for teens but also an important and rarely acknowledged one in the elderly.

    In Britain, Tracey Crouch was appointed to be the first Minister of Loneliness in order to address the issues caused by loneliness. This is the first time such a position has been created.

    In Britain, there are around 9 million people who say they are lonely frequently. In Germany, a study conducted by Ruhr University Bochum found that 20 percent of people over the age of 85 felt lonely, and 14 percent of those between age 45 and 65 felt socially lonely. In the United States, more than 25 percent of the population lives alone, more than 50 percent are unmarried.

    Loneliness is generally associated with heart disease, overweight, and anxiety. Additionally, the stress from loneliness can cause your cells to change on a molecular(分子)level that reduces its abilities to defend your body against diseases. In fact, doctors believe having feelings of loneliness is equivalent to smoking 15 cigarettes per day in regard to its effect on health!

    In Britain, the new Minister of Loneliness will help introduce government policies on the issue and fund a charity—an organization for helping people in need, to devote their efforts towards aiding loneliness. There are charities that link lonely seniors to high school students in order to give them a line of communication whenever they feel lonely!

    The possibilities for the new Minister of Loneliness are endless. For example, she can provide education services to household businesses so that they can identify lonely customers if they see one. Loneliness fits into the category of being a social issue that must be monitored by the entire community in order to help those in need. Therefore, government involvement in medical services and care for seniors and others is vital for happy seniors.

    A home science experiment recently took the world by storm. Two teens from Toronto, in Canada, sent a Lego man rising above the Earth and captured their tiny astronaut's trip on film.

    Mathew Ho and Asad Muhammad, both 17, used a weather balloon to launch their plastic lego model 16 miles above the Earth. This is inside a part of Earth's atmosphere.

    The two teens were inspired by a similar project performed by students at the Massachusetts Institute of Technology(MIT). The MIT students had launched a weather balloon with a camera into near space and taken many unusual images of the Earth. Mathew and Asad then spend four months figuring out how to launch their own spacecraft into the space.

    Travelling to space is expensive for NASA, but Mathew and Asad worked hard to keep their costs down. They bought much of their equipment used and even sewed the Lego man's parachute by hand. In total, the project cost only$400.

    "We had a lot of anxiety on launch day because there were high winds when we were going up," Mathew told reporters. They had to pump extra helium(氦)into the balloon so that it would rise quickly and avoid being blown too far off course by the strong winds.

    The toy astronaut's journey lasted 97 minutes before the balloon broke and he fell back to Earth. Mathew and Asad then spent two weekends looking for their spacecraft. It had landed 76miles away from the launch site.

    The student scientists are currently finishing up their final year of high school and applying for colleges. They are also looking into more do-it-yourself space projects.

    "I guess the sky is not really the limit anymore," Mathew told reporters. "We never knew we'd get this far. It's been a lesson for us that hard work pays off."