Two students started quarreling at school. One student shouted dirty words at the other, and a fight began. What can be done to stop fights like this at school? In some schools, the disputants sit down with peer mediators(同龄调解者). Peer mediators are students with special training in this kind of problems.

    Peer mediators help the disputants to talk in a friendly way. Here are some of the ways they use:

1) Put what you think clearly but don't say anything to hurt the other. Begin with “I feel…” instead of “You always…”

2) Listen carefully to what the other person is saying. Don't stop the other person's words.

3) Keep looking at the other person's eyes when he or she talks.

4) Try to see the other person's side of the problem.

5) Never put anyone down. Saying things like “You are foolish” makes the talk difficult. 6) Try to find a result that makes both people happy.

    Peer mediators never decide the result or the winner. They don't decide who is right and who is wrong. Instead, they help the two students to find their own “win-win” result.

Four apps for students to learn English

    Quizlet

    Quizlet is a learning app—a computer program you use on your mobile device. It can help users build and test their knowledge of English words and terms. Quizlet has word sets for millions of subjects. And, it is quickly becoming a useful mobile tool for language learners.

    Socrative

    In Socrative, teachers can create timed learning games. In class, students compete individually or as part of a team against classmates. One game students love is called space Race. In this game, if a team answers a question correctly, their rocket moves forward. This team whose rocket gets to the end first wins. Also, teachers can use Socrative as an “exit ticket, ”a question they can ask students about what they learned in that day's class. Students write their answers on their mobile devices. Then, the teacher can show the answers on a shared video screen.

    QR Codes

    AQRCodeisakindofsignthatasmartphonecanreadwithitscamera. When your phone camera reads a QR code, it takes you to a website, image, video or anything you want to share. For example, one will take you to the VOA Learning English website.

    Evernote

    Evernote lets users store and share notes, images and recordings in one place. Teachers can also use Evernote to give homework.

    The next generation of artificial intelligence (AI) may be sitting right beneath you, at least if furniture maker Ikea has any say in the matter. The Swedish furniture company's “future-living” research lab in Copenhagen is conducting a survey to understand what people want when it comes to smart furniture.

    AI is now walking into more aspects of people's daily lives. Self-driving cars are just around the corner, and AI robots can play and beat the best players of strategy games. As smart home technologies have become more ubiquitous, products ranging from smart electrical outlets（插座）to smart smoke alarms are flooding the market. Therefore, it's not surprising that Ikea would be moving in the same direction.

    Exactly why people would want their sofa or bed frame to speak to then, track their daily movements or offer help is not yet clear. Though Ikea's the new survey doesn't directly answer that question, it does provide a hint of what people would feel comfortable with. Most participants wanted a more human0like form of virtual（虚拟的）assistants, as opposed to one that is more robotic. In terms of the ideal gender（性别）of the assistants, the most popular choice was neither male nor female. Few wanted a religious form of AI.

    Just as with human friends, most wanted AI friends that were like them, affirming their own worldview. They wanted an AI assistant that was reasonably intelligent-that could collect data to predict what a person wanted before he or she asked, and that could prevent someone from making mistakes.

    This is not the first time that Ikea has set foot in the field or futuristic technologies. In addition to wireless charging tables and chainless bikes that never rust（生锈）, the furniture giant has also pictured smart kitchens that can cook the best meal. To decide on how intelligent you want your next sofa or bookshelf to be, you can take Ikea's survey online.

    Two years ago, something happened that changed the way I look at the world. On my birthday, my grandfather, walking home with his hands full of groceries, fell and hit his head on the sidewalk. Just as we were leaving to meet him for dinner, we got the call that he was in the hospital. At first, I thought nothing of it, but when I heard the whole story, I couldn't believe it. He hit his head so hard that he had a blood clot in his brain and it had to be operated on immediately. Everyone thought he would die.

    Although my grandfather survived emergency brain surgery, he had complications (后遗症). He could hardly talk and he couldn't walk. Shortly after, he was admitted to a nursing home. Today, he lives at home with my grandmother and is doing much better, but this isn't about him. It's about what I saw at that nursing home.

    I saw something that many people haven't seen, and some do often choose to ignore it, I saw more sadness in those days visiting the nursing home than I thought. In that one place were hundreds of old people who were alone and forgotten.

    So what as to be done with the situation of the old? This is not an easy question, but something must be done. Perhaps groups in the community could assign each member to one nursing home patient with whom they could keep in regular contact. Maybe a school could focus on a nursing home and send cards, pictures and letters to residents. If periodic visits were arranged, I'm sure that for some, if not many, those students would be the only visitors they had all month. These are just a few ideas; we all need to work together.

    I hope everyone to tour a local nursing home I further expect you to do something about it. You'll brighten someone's day, or maybe even his or her life.

    Japanese researchers made a botanical announcement on Monday that quickly circled the world. They had developed a banana with an eatable peel (皮)—the Mongee banana.

    The technique used by scientists at D&T Farm is called "freeze thaw awakening". The process involves starling banana trees out in an environment that's nearly minus-80 degrees Fahrenheit, then moving the trees with their still-ripening bananas to a climate of around 80 degrees - an environment banana trees typically grow in the entire time. The extreme temperature change puts the banana's growth into a superfast-speed mode. In this case, the fruit ripens before the skin can catch up. The result is soft and thin skin that hasn't fully developed.

    The banana has been produced only in small amount so far, so customers face a steep bill to save themselves the bother of peeling their banana: it is currently priced at 648 yen ($6) a piece. There's also the question of whether a banana peel is actually worth eating and whether regular banana peels had, rather suddenly, become too big a problem for people who slip on them to bear anymore.

    And what about shipping? For most of the fruit's history, the peel has provided protection, allowing it to travel long distances from where it's grown to nearly every country on Earth. A softer banana would be a step back from regular banana varieties that travel thousands of miles.

    But the banana in the news is arguably good, particularly for a fruit that rarely receives its share of attention. Bananas are the most  consumed fruit in Japan, and also in the U.S. So even if eatable-peel bananas don't ensure plentiful bananas, or even necessarily nutritious bananas, they still look great on Instagram, which probably ensures them a future in Japan's famous luxury (奢侈) fruit markets.

Photo Research

"If you want to be a better photographer, stand in front of better stuff." Photographer Jim Richardson shared it with others. He spends a great deal of time doing photo research, looking for great locations to shoot.

Seeing a wonderful place is bread-and-butter photography—it's just part of the job. Getting there is only half of any great photograph's story. The other half is how the photographer prepares to capture the subject once in front of it. It is believed that groundwork is part of photography, as essential as knowing exposure and lighting or recognizing the decisive moment to take the shot. Research sounds like a boring task for many photographers, while for others digging into a subject in advance is part of the pleasure.

Philosophically, photographers seem to divide along that line. On one side are those who desire only to be in the moment. On the other side are the planners. They would never dream of going out the door without a full list of how they're going to approach the shoot. Actually, there is a third group nowadays. They just take photos of the whole scene and do all the creative work in Photoshop after the event. Most photographers do both: research carefully to prepare their schedule and then act in the moment once on site.

Photographers should do a lot of research in order to get ready for a photographic trip. This includes creating a file for each location they are due to visit. They start a file for each place and begin to make a list of the pieces of information. Knowing what the place looks like in advance is invaluable, so it is good to hit several Internet photo sites. Besides clueing them into the photographic possibilities of the location, this can also show what angles have already become overused and which they should therefore avoid. But photographers will also find angles they didn't expect from locations they hadn't imagined. Armed with these they will be better prepared to push the boundaries of what they expect.

"Above all, I'll look for places and events that are seasonal and timeless. I open my mind to what might make a great subject for a picture," Jim said. "Most travelers tend to think only of places they're visiting, without looking deeper into culture, history or meaning. I try to get in time with the rhythm of the place and in tune with its melody. But most of all I just want to be ready. If I'm ready, I can just about count on being lucky."