There was once a guy who suffered from cancer, a cancer that can't be cured. One day he was sick of staying home and wanted to go out. He passed a CD store and looked through the front door for a second. He saw a beautiful girl about his age and he knew it was love at first sight. He opened the door and walked in, not looking at anything else but her. He walked closer and closer until he was finally at the front desk where she sat.

    She looked up and asked, “Can I help you?” She smiled and he thought it was the most beautiful smile he had ever seen before. He said, “UH…Yeah…Umm… I would like to buy a CD.” He picked one out and gave her money for it. “Would you like me to pack it for you?” she asked, smiling her cute smile again. He nodded and she went to the back. She came back with the packed CD and gave it to him.

     From then on, he went to that store every day and bought a CD. He took the CD home and put it in his closet. He was still too shy to ask her out. His mother found out about this and encouraged him. So the next day, he took all his courage and left his phone number on the desk before he ran out.

    Several weeks later the phone rang, and the mother picked it up. It was the girl!!! The mother started to cry and said, “You don't know? He passed away yesterday…” Later that day, the mother went into the boy's room and opened the closet. Inside were piles and piles of unopened CDs. She picked one up and opened it. Out fell a piece of paper, saying: “Do you want to go out with me? Love, Jocelyn.” The mother was deeply moved and opened another CD… Again, there was a piece of paper with the same words.

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    A ground-based system that uses much stronger signals than GPS can find your location in cities and indoors. It is a new positioning system that could compete with GPS to make sure you never lose your directions again.

    Instead of satellites, Locata uses ground-based equipment to send a radio signal over a localized area that is a million times stronger on arrival than GPS. It can work indoors as well as outdoors, and the makers claim that the receivers can be shrunk(缩小) to fit inside a regular cell phone. Even the US armies, which invented GPS technology, signed a file last month agreeing to a test of Locata at the White Sands Missile Range in New Mexico.

    “This is one of the most important technology developments for the future of the positioning industry,” says Nunzio Gambale, CEO and co-founder of the firm Locata, based in Griffith, Australia.

    As for the Locata's correctness, Christopher Morin of the US Air Force tested it recently at White Sands, and it worked to within 18cm along any axis(轴). Morin said it should be possible to get the exactitude down to 5cm.

    The tests were performed in an open desert where GPS also worked beautifully, but its signal was weak—like a car headlight from 20,000 kilometers away—and easily cut off by solid objects(实心的物体). Locata's signal was far stronger, though not guaranteed to work in a complex urban environment, said David, speaker of the UK' s General Lighthouse Authorities.

    Locata's technology will face competition in the race to transform indoor navigation. But it could shine in specific areas, Gambale said. Robots with Locata could easily navigate inside buildings without the complex optical(视觉的) systems they need at the moment. And the process that handles correct location data could not only guide you around a mall, railway station or airport, but also take you to the exact shelf in a shop for the product you want. It would be small and cheap enough for smart phones and it should be available within five years—a similar path to the one GPS took on its way towards the world, he said.

    The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on well with their parents, which is the opposite of the popularly-held image of unhappy teenagers locked in their room after endless family quarrels.

    An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it had ever been in the past. “We were surprised by just how positive today's young people seem to be about their families,” said one member of the research team. “They're expected to be rebellious(叛逆的) and selfish but actually they have other things on their minds: they want a car and material goods, and they worry about whether school is serving them well. There's more negotiation(商议) and discussion between parents and children, and children expect to take part in the family decision-making process. They don't want to rock the boat.”

    So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends. “My parents are happy to discuss things with me and willing to listen to me,” says 17-year-old Daniel Lazall. “I always tell them when I'm going out clubbing. As long as they know what I'm doing, they're fine with me.” Susan Crome, who is now 21, agrees. “Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I'd done all my homework, I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”

    Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenage rebellion(反抗) is not rooted in real facts. A researcher comments, “Our surprise that teenagers say they get along well with their parents comes because of a brief period in our social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over. ”

    Robots come in many shapes and sizes. But most have one thing in common. They are built to help people. Lately engineers have been developing new kinds of humanoid robots. These high-tech machines are designed to lend a hand everywhere from hotels to disaster areas.

    "Robots help people by making their lives easier, safer, and more fun," says engineer Omar Abdelwahed.

    Since November, a robot named pepper has been on the job at the Mandarin Oriental hotel in Las Vegas, Nevada. When guests have questions or need directions, they can ask Pepper. They can also use the robot's touch screen to find the information they need. Pepper is able to talk with guests and entertain them with stories too. It can even tell what kind of mood they are in.

    "Pepper provides our guests with information in an exciting and new way," says hotel manager Donald Bowman.

    For a kid, being in the hospital can be boring and even scary. But a small robot called NAO is helping to make hospital stays easier. It was designed to keep people company.

    A Tennessee doctor named Phil Parker bought a NAO robot three years ago. He programmed it to talk to and play with young patients. He brings it to hospitals to help sick kids. When kids get medical tests, NAO explains what is going on. The robots also reads to kids and plays games with them like rock, paper, scissors.

    "The robot gets many kids to smile for the first time since they've been in the hospital," Parker says.

    Other robots are being developed to help in places where it's hard or risky for people to go. For example, disaster areas can be full of rubble and other dangers. Engineers in Japan are building a robot called E2-DR to go into those areas and search for people who are hurt.

    In a win for literary fiction amid declining sales, Sally Rooney's novel Normal People has been named Waterstones book of the year in 2018.

    Rooney's second novel, which follows two young people falling in love in Ireland, has sold 41, 000 copies in hardback in the UK since it was released in August-five times the hardback sales of her 2017 debut, Conversations With Friends. At 27, Rooney is now the youngest winner of the award, which is given by the UK's biggest bookshop chain, Waterstones.

    Normal People received almost universal applause upon its release. Longlisted for the Man Booker prize, the book won novel of the year at the An Post Irish book awards in November of 2018 and has also been shortlisted for the Costa novel of the year, announced in January of 2019.

    The reader response to Normal People had been astonishing. As well as the universal praise, it has been a huge word- of-mouth (口头的) hit. There're customers returning to buy multiple copies as gifts. Normal People strengthened Sally Rooney's reputation as the voice of her generation and one of the most exciting novelists around today. Its success is a testament to the health of literary fiction and indicates that there is still significant appetite for excellent storytelling.

    The award, established in 2012, tends to go to books that are already bestsellers near Christmas. It has previously been won by the late American author John Williams's Stoner, the cookbook Polpo by Russell Norman, and last year's choice, Philip Pullman's La Belle Sauvage.

    James Daunt, Waterstones' managing director, said Rooney's win was a sign of the healthy state of literary fiction, which has seen sales decrease over the last decade. "We are delighted to name it our book of the year," he said.

    Regardless of how far we'd like to believe gender（性别）equality in the workplace has come, there's still a yawning gap between male and female leaders in the professional world. A 2018 statistic shows that women nowadays hold just 5.8 percent of CEOs positions at S&P 500 companies, according to Catalyst.

    While it's not a huge shock that women are somewhat underrepresented in leadership positions, what is surprising though, is the fact that females may actually be better suited to lead in almost every area, at least according to new findings from the BI Norwegian Business School.

    In their research, Professor Oyvind L. Martinsen and Professor Lars Glas surveyed (调查) 2,900 managers with a special focus on personality types. The results were clear: Women scored higher than men in four of the five major leadership-centric categories.

    While some people believe that men inherently make better leaders — probably because they picture a leader with a commanding voice, which is more typical of men than women — this piece of research suggests that women are better at methodical management and goal-setting, openness, sociability and supportiveness, as well as ability to communicate clearly.

    There was one area in which men scored higher than women, though, and that was on emotional stability and ability to face job-related pressure and stress. The results suggest that women are more sensitive to the effects of high-pressure or highly emotional situations.

    Obviously, it's important to consider individual (个人的) differences. Anyone, regardless of gender, may be an inspiring leader and a competent boss. But next time you're hiring for a management position, you just might want to give the resumes (简历) from female candidates a harder look.