The police in Taiwan are unable to judge whether to treat it as an extremely clever act of stealing or an even cleverer cheat. Either way, it could be the perfect crime, because the criminals are birds — homing pigeons!

    The crime begins with a telephone message to the owner of a stolen car: if you want the car back, pay up. Then, the car owner is directed to a park, told where to find a bird cage and how to attach money to the neck of the pigeon inside. Carrying the money in a tiny bag, the pigeon flies off.

    There have been at least four such pigeon pick-ups in Changwa. What at first seemed like the work of a clever stay-at-home car thief, however, may in fact be the work of an even lazier and more inventive criminal mind — one that avoids not only collecting money but going out to steal the car in the first place. Police officer Chen says that the criminal probably has pulled a double trick: he gets money for things he cannot possibly return. Instead of stealing cars, he lets someone else do it and then waits for the car-owner to place an ad in the newspaper asking for help.

    The theory is supported by the fact that, so far, none of the stolen cars have been returned. Also, the amount of money demanded — under 3,000 Taiwanese dollars — seems too little for a car worth many times more.

    Demands for pigeon-delivered money stopped as soon as the press reported the story. And even if they start again, Chen holds little hope of catching the criminal. “We have more important things to do,” he said.

    Culture can affect not just language and customs, but also how people experience the world on surprisingly basic levels.

    Researchers, with the help of brain scans, have a shocking differences in perception (感知) between Westerners and Asians, what they see when they look at a city street, for example, or even how they perceive a simple line in a square, according to findings published in a leading science journal.

    In Western countries, culture makes people think of themselves as highly independent individuals. When looking at scenes, Westerners tend to focus more on central objects than on their surroundings. East Asian cultures, however, emphasize inter-dependence. When Easterners look at a scene, they tend to focus on the surroundings as well as the object.

    Using an experiment involving two tasks, Dr. Hedden asked subjects to look at a line simply to estimate its length, a task that played to American's strengths. In another, they estimated the line's length relative to the size of a square, an easier task for the Asians.

    The level of brain activity, by tracking blood flow, was then measured by Brain Scanners. The experiment found that although there was no difference in performance, and the tasks were very easy, the levels of activity in the subjects' brain were different. For the Americans, areas linked to attention were more, when they worked on the task they tended to find more difficult — estimating the line's size relative to the square. For the Asians, the attention areas lit up more during the harder task also—estimating the line's length without comparing it to the square. The findings are a reflection of more than ten years of previous experimental research into East-West differences.

    In one study, for instance researchers offered people a choice among five pens; four red and one green. Easterners were more likely to choose a red pen while Westerners were more likely to choose the green one.

    Culture is not affecting how you see the world, but how you choose to understand and internalize(使内化) it.

    But such habits can be changed. Some psychological studies suggest that when an Easterner goes to the West or vice versa, habits of thought and perception also begin to change. Such research gives us clues to how our brain works and is hopeful for us to develop programs to improve our memory, memory techniques and enhance and accelerate our learning skills.

    Kyle is my big brother. For eighteen years, I felt that Kyle was my enemy. In fact, I found it ridiculous that people thought older brothers looked out for their sisters, protected them and fought off their sisters，bullies. Huh? My brother was the bully (恃强凌弱者).
    When we were little, his fights with others caused my only black eye, cuts in my lips and even a nosebleed or two. I often wished I were an only child!

    Time flew. We ended up attending colleges two thousand miles apart, yet strangely, that's when we began communicating. Through e-mail, we kept in constant touch. Mostly I complained about serious homesickness, impossible roommates difficult classes, and... dating. I felt I lost myself. At a particularly low time, I cried to Kyle about my injured confidence, my broken heart, and the particular jerk (蠢人) who broke it.

    And that's when the package arrived.

    “What's this?” I thought as I tore into it. The box revealed a sweatshirt. “Phi Delta Theta? Thai's Kyle's frat (兄弟会).” Kyle was the president of the frat house. Why would he send this? I put it aside and dug deeper. A pile of letters. And they were all addressed to me. I opened the one on top.

    “Katrina,” it said, “your brother showed me your picture and I think you're awesome and beautiful.” I rolled my eyes. “Yeah, sure.” I opened another letter. And another. Eighteen in all.

    Each one was from a different guy. They complimented (恭维) me. They invited me on dates. And they tried to convince me to make a trip out to Knox College and meet them.

    I loved it. I didn't care about the motive. And mostly, I loved the idea that my big brother had pulled it off. I picked up the phone.

    “Kyle, the box came and I can't believe what you did.” But Kyle wasn't accepting compliments. “Oh”, he said，“I was just tired of reading your complaints.”

    Big brothers, I decided, really did protect their sisters. And mine fought off the biggest bully I'd ever met. Now I return to my true self，full of confidence.

    Washington, D.C. Bicycle Tours

    Cherry Blossom Bike Tour in Washington, D.C.

    Duration: 3 hours

    This small group bike tour is a fantastic way to see a world-famous cherry trees with beautiful flowers of Washington, D.C. Your guide will provide a history lesson about the trees and the famous monuments where they blossom. Reserve your spot before availability — the cherry blossoms—disappear!

    Washington Capital Monuments Bicycle Tour

    Duration:3 hours (4 miles)

    Join a guided bike tour and view some of the most popular monuments in Washington, D.C. Explore the monuments and memorials on the National Mall as your guide shares unique facts and history at each stop. Guided tour includes bike, helmet, cookies and bottled water.

Capital City Bike Tour In Washington, D.C.

    Duration:3 hours

    Morning or Afternoon, this bike tour is the perfect tour for D. C. newcomers and locals looking to experience Washington, D.C. in a healthy way with minimum effort. Knowledgeable guides will entertain you with the most, interesting stories about Presidents, Congress, memorials, and parks. Comfortable bikes and a smooth tour route(路线）make cycling between the sites fun and relaxing.

Washington Capital Sites at Night Bicycle Tour

    Duration:3 hours (7 miles)

    Join a small group bike tour for an evening of exploration in the heart of Washington, D.C. Get up close to the monuments and memorials as your bike the sites of Capitol Hill and the National Mall. Frequent stops are made for photo taking as your guide offers unique facts and history. Tour includes bike, helmet, and bottled water. All riders are equipped with reflective vests and safety lights.

    Do you still use a power button(开机键)to open your smart phones or computers? You are out of fashion! Now most smart phones are using facial-recognition system(面部识别系统), and we already have machines that can know you from your fingers and your voice too. But some companies are still willing to invent other systems to "break" these systems, for example, the eye-recognition system. As is reported, you'll just have to look at the computers and machines, and this system will be able to tell you who you are by looking at your eyes, even when you are wearing glasses.

    Do you wonder if this system will work well? The answer is YES. All you need is just look at your machines. The eye scanner(扫描仪)is put in the cameras of your machines. The eye-recognition system is safer and easier than other systems. This is because everyone's eyes are different. Since the system works easily, you won't have to remember a group of code when you want to open your computer or take money out of a bank in the future. Eye-recognition system is better than other kinds of systems because your eyes don't change as you get older, and don't get dirty like hands or fingers. Even twins' eyes are not the same. So the eye-recognition system can be up to 94 percent correct, but it depends on how good the technology is. Some systems may only 51% right. In Britain, it was found that 91 percent of the people who had tried it said that they liked the idea of eye-recognition. So scientists think it will become more popular than other systems.

    The eye-recognition system has already been tested in shops in the USA, Britain, Spain, Italy and Turkey Soon it will become a popular way among public. In the future, your computer will be opened by looking at your eyes.

    Email has brought the art of letter writing back to life, but some experts think the resulting spread of bad English does more harm than good.

    Email is a form of communication that is changing, for the worse, the way we write and use language, say some communication researchers. It is also changing the way we interact(交流) and build relationship. These are a few of recently recognized features of email, say experts, that should cause individual and organizations to rethink the way they use email.

    "Email has increased the spread of careless writing habits, "says Naomi Baron, a professor of linguistics at American University. She says the poor spelling, grammar, punctuation(标点符号) and sentence structure of emails reflect a growing unconcern to the way we write.

    Baron argues that we should not forgive and forget the poor writing often shown in emails. "The more we use email and its tasteless writing, the more it becomes the normal way of writing," the professor says.

    Others say that despite its poor prose(文字), email has finished what several generations of English teachers couldn't: it has made writing fashionable again.

    "Email is a critical new communication technology," says Ian Lancashire, a University of Toronto professor of English." It fills the gap between spoken language and the formal methods of writing that existed before email. It is the purest form of written speech."

    Lancashire says email has the mysterious ability to get people who are scared by writing to get their thoughts flowing easily onto a blank screen. He says this is because of email's close similarity to speech." It's like a circle of four or five people around a campfire," he says.

    Still, he accepts that this new found freedom to express themselves often gets people into trouble. "Almost everyday I get emails that apologies of previous emails," he reports.

    In the US, the number of emails sent in a day exceeds(超过) the number of letters mailed in a year. But more people are recognizing the content of a typical email message is not often exact.