Love to sink into your chairs and relax when you get to school. Then you will not be happy to hear that schools all over the world are seriously considering exchanging traditional desks for ones with no seats at all — Yes, that means you will be encouraged to stand through those already too long math and science lessons! Why would anyone even think of putting kids to such cruelty. Experts say it improves their health and helps fight obesity. While that may seem a little far-fetched (牵强的), the officials at the few schools around the world seem to agree.

    Among them are educators from the College Station Independent School District in Texas, who recently completed a week-long experiment involving 480 students across three elementary schools. The 374 kids that agreed to participate in the study were provided a device that helped record step count and calorie consumption over the entire period.

    All 25 teachers involved in the study reported that students appeared to be more alert and concentrate better, when allowed to stand. The one thing that did surprise the researchers was that younger kids were more willing to stay standing than kids in higher grades. They believe this may have something to do with the fact that after years of being asked to “sit still”, older kids have a harder time adjusting to this unexpected freedom.

    American schools are not the only ones reporting success with stand-up desks. Four schools in Perth, Australia, which have been testing them since October 2013, have seen similar results. In May 2014, Grove House Primary School in West Yorkshire, became Europe's first test one, with a seven-week trial that involved the use of desks made by Ergotron in their fifth-grade classrooms. While official results are not out yet, early reactions from both teachers and students, have been extremely encouraging.

    The findings of these studies and others done previously, all seem to mean that allowing kids to move around in classrooms is a win-win for students and teachers — it helps kids get healthier and provides educators with a more attentive audience.

    The Intelligent Transport team at Newcastle University have turned an electric car into a mobile laboratory named “DriveLAB” in order to understand the challenges faced by older drivers and to discover where the key stress points are.

    Research shows that giving up driving is one of the key reasons for a fall in health and well-being among older people, leading to them becoming more isolated(隔绝) and inactive.

    Led by Professor Phil Blythe, the Newcastle team are developing in-vehicle technologies for older drivers which they hope could help them to continue driving into later life.

    These include custom-made navigation(导航) tools, night vision systems and intelligent speed adaptations. Phil Blythe explains: “For many older people, particularly those living alone or in the country, driving is important for preserving their independence, giving them the freedom to get out and about without having to rely on others.”

    “But we all have to accept that as we get older our reactions slow down and this often results in people avoiding any potentially challenging driving conditions and losing confidence in their driving skills. The result is that people stop driving before they really need to.”

    Dr Amy Guo, the leading researcher on the older driver study, explains, “The DriveLAB is helping us to understand what the key points and difficulties are for older drivers and how we might use technology to address these problems.

    “For example, most of us would expect older drivers always go slower than everyone else but surprisingly, we found that in 30mph zones they struggled to keep at a constant speed and so were more likely to break the speed limit and be at risk of getting fined. We're looking at the benefits of systems which control their speed as a way of preventing that.

    “We hope that our work will help with technological solutions(解决方案) to ensure that older drivers stay safer behind the wheel.”

    It was a dark and stormy night. I was about to go to bed when I heard a tapping sound on my window.

"Who's there?" I shouted. Suddenly there was a flash of lightning; I saw a face at the window. It looked like an alien（外星人）— an alien that I had seen on the television show, "the X files".

    I felt very scared. I ran to my bed and pulled my blanket over my head. I started to shout for my parents but there was no reply. Then I remembered that they were at a fancy dress party.

    I looked out of my blanket but it was too dark to see anything. Then I heard footsteps. They were getting louder and louder. I ran to my drawer to take out my camera and started to take pictures in the direction of the window. Soon the footsteps died off.

The grandfather clock struck. It was 12 midnight. I went back to my bed and tried to sleep. But I could not sleep. I felt too frightened. I sat up, and my mind was full of thoughts. Time passed — finally, I fell asleep.

    I woke up only after eight and decided to find out what it had been. I found some footprints outside my bedroom window. I measured them with a ruler and found them to be exactly the same size as my father's shoes. I then went to town to get the film developed. I didn't realize that I did not use the flash until I saw the black photos.

    When I reached home, I told my father the whole incident and he started to laugh. I started laughing too when he told me that he had dressed up as an alien for the party. Today, I am still amused to think I was so afraid of my own father.

    CLASSIC TOURS—COACH BREAK INFORMATION

    Luggage

    We ask you to keep a medium-sized suitcase per person, but a small holdall can also be taken onto the coach.

    Seats

    Requests for particular seats can be made on most coach breaks (巴士旅游) when booking, but since seats are booked on a first come, first serve basic, early booking is advisable. When bookings are made with us, you will be offered the best seats that are available on the coach at that time.

    Travel Documents

    When you have paid your deposit（订金）, we will send you all the necessary documents, so that you can receive them in good time before the coach break leaving date. Certain documents, for example, air or boat tickets, may have to be reserved and your guide will then give them to you during the break.

    Special Diets

    If you require a special diet, you must inform us at the time of booking with a copy of the diet. This will be told to the hotels on your coach break. The hotels for certain coach breaks are tourist class and they may not have the equipment to deal with special diets. Any extra costs must be paid to the hotel by yourself before leaving the hotel.

    Accommodation

    On any coach break there are only a limited number of single rooms. When a single room is available, it may be subject to an extra charge and this will be shown on the brochure page.

    Entertainment

    Some of our hotels arrange extra entertainment which could include music, dancing, films, etc. The nature and frequency of the entertainment presented is decided by the hotel and therefore not guaranteed and could be withdrawn if there is a lack of demand or insufficient numbers in the hotel.

    There was a gardener who looked after his garden with great care. To water his flowers, he used two buckets(水桶).One was a shiny and new bucket. The other was a very old and dilapidated one, which had seen many years of service, but was now past its best.

    Every morning, the gardener would fill up the two buckets. Then he would carry them along the path, one on each side, to the flowerbeds. The new bucket was very proud of itself. It could carry a full bucket of water without a single drop spilled. The old bucket felt very ashamed(惭愧的)because of its holes: before it reached the flowerbeds, much water had leaked(渗漏)along the path.

    Sometimes the new bucket would say, "See how capable I am! How good it is that the gardener has me water the flowers every day! I don't know why he still uses you. What a waste of space you are!"

    And all that the old bucket could say was, "I know I am not very useful, but I can only do my best. I am happy that the gardener still finds a little bit of use in me, at least."

    One day, the gardener heard that kind of conversation. After watering the flowers as usual, he said, "You both have done your work very well. Now I am going to carry you back, and I want you to look carefully along the path."

    Then the two buckets did so. All along the path, they noticed, on the side where the new bucket was carried, there was just bare earth; on the other side where the old bucket was carried, there was a joyous row of wild flowers, leading all the way to the garden.

    If you love eating and drinking for free and are looking to make some pocket money, there's a job in China with your name on it. A new type of online service allows people to hire others to eat or drink their favorite treats, either to cure their boredom or satisfy their appetite without the calories that usually come with it.

    Chinese media recently reported on an increasingly popular service on online platform Taobao that's as startling as it is appealing. People can now go online and hire others to consume certain foods and drinks, and ask them to provide video evidence of them eating or drinking the said treats.

    Fees usually range from two to nine yuan ($0.30 - $1.35) plus the cost of the food. It's not exactly a get-rich-quick job, but there are quite a rot of people willing to do it for the free treats alone.

    "Bubble tea drinking" is a particularly popular service, as the chewy tapioca(木薯粉)balls and popping drink is all the rage in Asia these days, but there are also ads from people willing to eat fried chicken or hot pot for anyone willing to pay for them.

    Advertised as being "fat-free" and "free of queues" those who pay for the service will receive the full experience, which includes a 360-degree video of the drink, photos, and a detailed description. Prices of the service are based on the drink's sweetness level, its price, and popularity. Some clients even require a short written review to be sure that the person they hired actually does what they are supposed to.

    Sellers explained that most customers buy their "Bubble tea drinking" service maybe because they're trying to shake off desires while they're on a diet. Drinking bubble tea by proxy may help customers avoid high blood pressure, high blood sugar, and other health problems that the sugar-laden drink may cause.

    So why would anyone pay a total stranger to enjoy a treat rather than consume it themselves? Well, apparently, the online service is so cheap that some people simply do it out of boredom, while others get satisfaction from watching others indulge in their favorite treats.

    This indulging-by-proxy service(代享受服务)has received a lot of attention on social media in China, with some people describing it as the job of their dreams.