People usually visit cafes to ease themselves of their tiredness and keep themselves from falling asleep, but Mr. Healing, a popular cafe chain in South Korea actually does the opposite. Customers can come in, order a drink, lie down a comfortable massage chair, and take a nap.

    Many Koreans suffer from a lack of sleep as a result of overworking, so any opportunity to relax and even take a nap is greatly appreciated. Mr. Healing is the perfect place to go when you're on a short work or school break and you need to catch up on sleep. The cafe offers massage periods in various modes, depending on how much time you have and how you choose to spend it.

    The 20-minute session is priced at $ 3.5, the 30-minute massage costs $ 7, and the 50-minute session is $ 9, all of which also include a drink. Once you make your choice, you are taken to the “healing center”. You are asked to take off your shoes as well as any jewelry that might damage the chairs, after which you can choose a massage mode, from “stretch” or “sleep”. You can start with stretch for a few minutes, and then switch to sleep if you want to take a short nap. After it comes to an end, you are taken back to the cafe area to enjoy a coffee or one of the many other refreshing drinks on the menu.

    Mr. Healing cafes are so popular in Korea that customers are advised to make reservations in advance to be sure that a massage chair is available. “I have to sit on a chair and stare at a computer monitor all day due to my job, the healing room was truly effective to relieve tiredness and stress from weekdays,” said Park Hye-sun, a 24-year-old officer.

    Some have described Mr. Healing and other similar relaxation cafes in South Korea as simple fashions, but others see them as a sustainable business model, because they offer a service that Koreans really need.

    This is my origin story: when I was a teenager I wrote terrible poetry. Like really bad. Worse than yours, I bet. A lot of it about how every little thing reminds me that we're all going to die one day. I wrote collections and collections of these poems, thinking one day I would have my moment. I named one collection, ironically, The Eternal Optimist.

    In 1996, I found an advert for the International Poetry Competition. I was 16 years old and ready for my poetry to be released on the world. Not only was it a competition with a cash prize, but it was poetry, which I wrote, and international. This was my ticket to becoming world-famous. I submitted a poem called Trail of Thought. If you ever wrote bad poetry as a teenager, you'll have written something like it. In the poem, I went for a walk and noticed small poignant(辛酸的) things in nature, and each one reminded me that we were all going to die one day.

    I filled out the form, printed off the poem and sent it off, fingers crossed. I waited to hear back I carried on writing, I probably finished another collection. Then I got a letter from the International Society of Poets. I opened the envelope carefully, just in case a prize-winning cheque fell out I hadn't won. But, they liked my poem enough to include it in their anthology(诗选), Awaken to a Dream. I closed my eyes, I wanted to scream with happiness. I was going to be a published poet.

    All I had to do in order to be published was accept the terms and pay £ 45（plus £ 5 p & p）for an anthology. If I didn't buy a copy of the anthology, my poem wouldn't be included. I had to convince my mum, who thought my writing a meaningless pastime, to part with £ 50. She even asked the question: “Why do you have to pay to be in this book?” Nevertheless, she wrote a cheque for £ 50 and I returned it with my letter of agreement.

    I was 16 and about to be a published poet. This was what it had all been about. This is what it had all been leading to. The months waiting for the anthology were a torture. I hit some sort of writer's block, I couldn't write anything. It was almost as if, now I was published, it mattered more what I committed to page and I didn't want to write anything down unless it was good enough to go into an anthology like Awaken to a Dream.

    The book arrived through the post. Here it was. The first thing I had ever been published in a book called Awaken to a Dream, featuring a blistering take on the mundanity(世俗) of mortality by yours truly. I opened the package to find a book, containing my work. The first thing that struck me about the book was that it was bigger than A4. And it was thick. And on each page was a poem, next to another poem, next to another. The type was small and the paper thin enough to trace with. With three or four poems per page and more than 700 pages, I had a sinking realization. This was a scam, an illegal trick for making money.

    If each poem had cost the author £ 45, they were sitting on a fortune. I felt ashamed. Everyone who had submitted something to the International Poetry Competition had fallen for the same hustle（忙碌）as me. I couldn't bring myself to show my mum. And she never asked to see it. Perhaps she thought if the price of me learning a lesson was £50 we didn't really have, then so be it.

    But that stayed with me, that moment of realization. Because I determined to keep writing and ensure that my precious words always found a home worthy of them. Or at least that's how, more than 20 years later, I justify falling for a scam. Because your first time being published should be special, and if I don't convince myself that there was a reason for my first poem being in a vanity(无价值) book, then what good was it in the first place? And, strangely, someone is selling this book on Amazon at the moment. I wonder how many other writers who went on to do more stuff are in there.

    According to Gallup's annual Global Emotions report, people all over the world are more stressed than ever before. Nearly 40 percent of adults from 146 countries reported having experienced worry or stress. And it isn't just adults experiencing these high stress levels; experts have also observed a rise in the number of children and youth. According to another study published in EurekAlert, one in five students are so stressed that they've considered self-harm or suicide. The immense stress they face has been proven to be harmful to their health.

    It's no news that stress can trigger anxiety, depression and self-harming behaviors, and cause sleep problems, social withdrawal, angry outbursts and obsessive-compulsive behaviors. We are moving towards a society where an increasing number of us face mental health problems that stem from high stress levels. If stress increases rapidly, how can we fight it?

    It might sound easier said than done but studies have shown that the best way to deal with stress is to change your perception(认识) of it.

    The University of Wisconsin conducted a study of 30,000 Americans. Researchers asked them how much stress they'd experienced in the past year and whether they believed stress was harming their health. The researchers concluded that people in the study who were exposed to large amounts of stress and viewed stress as harmful had 43 percent higher risk of dying than people who viewed stress as a helpful response.

    More interestingly, those with more positive perceptions of stress had the lowest risk of death out of all involved in the study, even lower than those experiencing very little stress.

    A separate study conducted by researchers from King's College London and the University of Marburg showed students with more negative beliefs about stress experienced more physical symptoms, such as headaches, tension and tiredness during a stressful end-of-semester exam period, compared with students who had more positive beliefs about stress.

    These two studies have proven that stress itself is not actually bad. It is the belief that stress is bad that is bad.

    Many of us have had this experience: we lie down in a bed other than our own, perhaps at a friend's house or in a hotel room, and find it difficult or impossible to fall asleep. Is it because the bed is uncomfortable? Maybe, but perhaps there can be other reasons.

    According to a new study published in Current Biology, a significant reason is what the scientists call "first night effect". They believe that one side of the brain acts as a "night watch" to warn us about potential dangers. It forces us to stay awake on the first night in a new environment.

    For the study, 35 young volunteers were asked to sleep in a sleep lab for several days. Meanwhile, researchers watched their brain activities.

According to the researchers, on their first night, the left brains were more active than the right brains and people had a hard time sleeping. However, left-brain activity decreased as days went by, falling even to the point of complete calm. In this process, the participants got an increasingly better sleep experience.

    The findings suggest that the different rhythms of the sides of the brain affect our sleep. When the two sides work differently, the balance between them is broken. Thus, the brain can't relax and is sensitive to anything strange in the surroundings, just as it is in daytime.

    "At some level, the brain is continuing to analyze things, even though you are not aware of the analysis," US professor Jerome Siegel told Smithsonian Magazine. "If something unusual happens – if a door opens or you hear a key in a lock – you can be alert, even though the intensity of the stimulus is quite low."

    More surprisingly, this phenomenon is similar to the way some animals sleep. Whales, dolphins, and many birds can sleep with half of their brain while the other half stays awake, with its corresponding eye staying open.

    The researchers think that it is the result of evolution, and works to protect us in potentially dangerous environments.

    If you have ever had what you think is "first night effect", researchers suggest that you bring your own pillow or sleep in a room similar to your bedroom next time you sleep away from home.

    Traditional Chinese medicine (TCM) is gaining global popularity. According to a government white paper, TCM has been introduced in 183 countries and regions around the world.

    Westerners' understanding of TCM, however, may be limited to acupundure，cupping and massage (针灸，拔罐和按摩). For instance, the purple, injury-like marks left on US.swimmer Michael Phelps' back from cupping for the purpose of relaxing his muscles and reducing pain became the center of attention during the Rio Olympics in 2016.

    As a matter of fact, Chinese herbs play a more important role in getting rid of diseases and keeping the body in good condition in the TCM treatment system than physical treatment. It is therefore disheartening to know that-while 103 World Health Organization member countries have given approval to the practice of acupuncture，not many recognize Chinese herbal medicine TCM falls far behind Western medicine owing partly to the slow development of Chinese herbs.

    Herbs, are made into pills, powder and soup, and the kind of herbs uscd1 their quality and quantity, and the processing of the ingredients jointly determine the effectiveness of the prescription. Compared with Western medicine, which has standardized drug production processes and treatment methods, TCM lacks standardization, with the chemical composition and functions of its medicines being unclear and their effects being unstable. Fortunately, standardization has improved in recent decades, with an increasing number of factories producing patented TCM drugs.

    Another factor that has prevented the development of TCM prescription drugs is the lack of creativity, While Western medicine-making companies come up with new products every year, TCM drug producers tend to make medicines according to prescriptions handed down from the past. Chinese chemist Tu You your's winning the 2015 Nobel Prize in Physiology or Medicine for her research into malaria(疟疾）treatment may drive creativity to some extent in China's TCM industry. However, the current state of affairs cannot be changed within a short time.

    UK-based swimming pool manufacturer (制造商) Compass Pools has announced plans for the world's first 360-degree infinity (无限) pool. Titled Infinity London, the pool would contain 600,000 liters of water, and would sit at the top of a 55-story hotel.

    According to Compass Pools' plan, the pool would feature transparent (透明的) walls and floor, offering views across London's skyline and down into the hotel below. These walls would be made of cast acrylic, a material chosen to make sure that the material is completely clear.

    The main problem with designing the pool was how to make sure entry or exit from the pool without affecting the view. Speaking about this design, Compass Pools' technical director and designer Alex Kemsley explained，"Normally a simple ladder would suffice, but we didn't want stairs on the outside of the building or in the pool as it would spoil the view – and obviously you don't want 600,000 litres of water running down through the building either. The solution is based on the door of a submarine, coupled with a rotating spiral (螺旋的) staircase which rises from the pool floor when someone wants to get in or out."

    Take a look at early models of how the pool might look in the gallery above. At present, no contract has been made but building work could begin as early as 2020.