The hottest TV drama in China – “Nirvanain Fire” or “Langya Bang” has just ended. Millions of people waited every day after midnight for the latest (two) episodes. Are you one of them? What is the story about? Why the show is so popular?

  “Nirvana in Fire” is based on an Internet novel by author HaiYan, who was invited to pen the screenplay for the television adaptation. The 55-episode series, set in a fictionalized kingdom, weaves together two storylines — one about a betrayed general's revenge and the other about princes fighting for the throne.

    The series was put on screen on Sep. 19th, and the number of Internet views exceeded 140 million times the next day. Only during the week of National holiday, the number increased by 1.6 billion.

    It's now the hottest Chinese TV show with a very high score of 9.3 on Douban. (The classical TV drama, Journey to the West, produced in 1986 is with the same score). Previous and recent costume dramas such as “The Journey of Flower” and “Yun Zhong Ge” only scored 6.4 and 3.5.

    Drawing comparisons to “The Count of Monte Cristo”, the story revolves around a gifted young man named Lin Shu, whose father serves as a general. Already a high-ranking military officer by his teenager years, Lin Shuenjoyed a close friendship with Prince Xiao Jingyan and was even engaged to Princess Nihuang.

   At age 17, however, Lin Shu's life turned upside down when his father's army was framed and destroyed by a foxy political rival. LinShu escaped death, but due to the poisoning, his body became weak and frail, and he lost his martial arts abilities. From then on, his face was pale and his fingers always ice-cold.

    After twelve years, Lin Shu returned to his country's capitalwith a new name, Mei Changsu, and a new identity, the leader of the Jiang ZuoAlliance. He then became the strategic adviser for his friend, Prince Jingyan, who had been exiled(流放) by the king. Despite the efforts of Prince Xiao Jingheng and the crown prince to win the throne for themselves, Mei Changsu succeeds in paving the road for his friend to take over as king, as well as the avenging the injustices dealt to histroops many years before.

Distance runners often worry about “hitting the wall” during training or races—that terrible moment when negative thoughts become so overpowering that they make it difficult to continue.

Hitting the wall typically happens around 20 miles in a marathon, when the body's supplies become exhausted. At this point, many runners feel exhausted and discouraged, slow their pace, have trouble focusing and want to quit or walk.

“Generalized tiredness, unintentionally slowing their pace, the desire to walk, and shifting focus to just surviving the marathon appear to be particularly common characteristics of it,” said Dr. Alistair McCormick, an exercise psychologist in England who co-authored a new study. “A marathon becomes a real mental battle when runners ‘hit the wall.'”

    Psychological blocks are an extremely common experience for recreational endurance (耐力) athletes, according to the study. To learn how they affect people, sports psychologists asked 30 recreational runners and cyclers about the psychological demands of training, preparing for and participating in competitions.

     “Recreational runners and cyclists found it stressful trying to find the time to train, McCormick said. “What was also interesting was the number of potential banana skins they met with before and during competition-disasters that could cause the athletes to lose their focus and their motivation to keep persevering.”

    These roadblocks included difficult environmental conditions and equipment failure, problems with nutrition or making a mistake, the study reported. The athletes in the study said they fell these obstacles (障碍) affected their motivation and concentration, negatively affecting their overall performance.

According to the study, 43 percent of marathoners are likely to hit the wall during a race. Finding ways to move past those kinds of experiences, then, could have major benefits for an athlete's performance and well-being.

    How many calories are there in every meal you eat? That seems like a difficult question to answer. But students at Aitkin High School in the United States can easily answer it now. They put what they eat into an online calorie counter（计算器）. It quickly measures the amount of calories in their meals.

    In fact, this is part of the school's health class. It includes heart health, nutrition and fitness. Students can learn basic knowledge about fats, proteins, calories and sugar.

    Students learn how to balance calories in and out. They will know what happens when the balance isn't there. “The online calorie counter has turned out to be a cool tool to help you make healthy choices. Making one healthy eating decision can really make a difference.” Adam Carlson, the teacher in charge, told local newspaper Aitkin Independent Age.

    They also discus good ways to burn calories in the gym. According to Carlson, the gym is a great place to burn calories and get stronger. But it doesn't work for everyone. So they try to find different workout tips. “I'm trying hard to teach the students that working out can be fun, challenging, and doesn't need to take hours out of the day,” she said.

    The class has indeed changed students. “I am now watching what I am eating and pay attention to the food labels,” said seventh-grader Karena Burgstaler. Another student James Erickson began to control his sugar input because it almost went over his daily calorie intake goal.

    Anyone can try to lead a group, but not every individual is cut out for leadership. The better leaders possess a few qualities that can mean the difference between the success and failure of the group. These are the qualities the leader of higher rank will look for when choosing a leader for a group, or when evaluating the performance of a leader. They're also the qualities team members want in a group leader, and appreciate when they find them.

    Take Responsibility

    Group leaders might share tasks around a group as necessary, but eventually a group leader needs to be able to accept that responsibility lies on his shoulders. That means that if things go wrong in a group project, he's the one who must accept the consequences and work out what mistakes are made. The group leader won't always have the power to control everything group members do, but he should be ready to admit any mistakes the group has made as a result of his leadership

    Concern for Members

    The group leader has a commitment to the task or project at hand, but perhaps more importantly, he has a real concern for each and every person who is part of his group. This means getting to know the strengths, weaknesses and goals of team members, as well as making time to build the group through collective activities. The group leader should make sure that everyone is included, even if an individual is new to a group.

    Good Listener

    The group leader needs to be able to listen to the suggestions, complaints and ideas of group members. Not only will this allow complaints to be addressed and potentially suitable ideas to be put into practice, but a leader who listens will also encourage group members to share their concerns and thoughts, creating an atmosphere of free speech and productivity.

    Microsoft has developed a new smartphone app that interprets eye signals and translates them into letters, allowing people with motor neurone disease to communicate with others from a phone.

    The GazeSpeak app combines a smartphone's camera with artificial intelligence to recognize eye movements in real time and convert them into letters, words and sentences. For people suffering from ALS（渐冻症）, also known as motor neurone disease, eye movement can be the only way they are able to communicate.

    "Current eye-tracking input systems for people with ALS or other motor impairments are expensive, not robust under sunlight, and require frequent re-calibration and substantial, relatively immobile setups," said Xiaoyi Zhang, a researcher at Microsoft who developed the technology.

    "To mitigate the drawbacks…we created GazeSpeak, an eye-gesture communication system that runs on a smartphone, and is designed to be low-cost, robust, portable and easy to learn."

    The app is used by the listener by pointing their smartphone at the speaker. A chart that can be stuck to the back of the smartphone is then used by the speaker to determine which eye movements to make in order to communicate.

    The sticker shows four grids of letters, which each correspond to a different eye movement. By looking up, down, left or right, the speaker selects which grids the letters they want belong to. The artificial intelligence algorithm is then able to predict the word or sentence they are trying to say.

    Zhang's research, Smartphone-Based Gaze Gesture Communication for People with Motor Disabilities, is set to be presented at the Conference on Human Factors in Computing Systems in May.