Taylor Swift was born on December 13, 1989, in Wyomissing, Pennsylvania. Swift's family ran a farm. “I had her sitting on a small horse when she was nine months old,” said Swift's mother. “If my dream had gone well, she'd be in a horse show right now.” The only obvious forerunner (先驱) of Swift's musical talent was her grandmother, an opera singer.

    That talent showed itself early: when the family went to see a Disney musical film, Swift would come out of the theater singing all the songs correctly. At the age of 11, she sang “The Star-Spangled Banner” at a Philadelphia 76ers game. The experiences during her pre-teen years encouraged the creativity to go with Swift's talent. As a child, she attended the academically competitive Wyndcroft School in Pottstown, but then switched to public schools in Wyomissing. Although it was her hometown, she didn't know any of her classmates, and she was terrified. Swift began to understand the storytelling feature of country songs, and put her feelings into songs of her own.

    One of her future hits, “The Outside”, was written when she was only 12. “I wrote that about the scariest feeling I've ever felt: going to school, looking at those faces, and not knowing who you're gonna talk to that day,” she said. “In the music, I could never feel the kind of rejection (拒绝) that I felt in middle school.” Swift's parents quickly realized that they had someone special on their hands. They sold their farm when she was 13 and moved the family to Hendersonville, Tennessee.

    Swift had the ability, above all, to put feelings into words with accuracy (准确) far beyond her years. In “Our Song” she wrote, “Our song is the slamming screen door, going out late, tapping on your window.” In the summer of 2006, “Tim McGraw” came out, and almost from the beginning the 16-year-old Taylor Swift was a star.

    “This is your last chance,” warned Mrs Gillfeather. I broke out in a sweat and my hands started to shake. We both wanted to get to sleep, but before we could, I had to put a cannula(针管) in her arm.

    Before becoming a doctor I'd only a vague idea what a cannula was, coming from an hour spent with a plastic arm while at medical school. Once I became a doctor, however, I couldn't seem to get away from them.

    For those of you who are lucky enough to have never come into contact with one, they're tiny little tubes that are put into a vein(静脉)so that fluid or medicines can do directly into the blood. That's the theory. Unfortunately, the problem is that for them to work, you have to get them into the vein in the first place. This tends to be trickier than you'd imagine—and it's a job that tends to fall on the junior doctors.

    Mrs Gillfeather's veins were particularly elusive that evening. I'd been jabbing the needle in for at least 20 minutes.

    “Isn't there someone else who could do this?” she asked, for the fourth time. “Someone who knows what they're doing, perhaps,” she said under her breath, just loud enough for me to hear.

    Finally, I got it in. Mrs. Gillfeather and I both breathed a sigh of relief

    Just as I was about to leave the ward, the nurse called me over, “Max, there's another cannula to do on bed 16.”

    Nancy Ballard, 60, went for a routine checkup that turned into something extraordinary. She had just completed her master's in botanical illustration. In fact, she was canting a painting of a plant she'd done when she arrived at her doctor's San Francisco office. “It would be great if we had artwork like that for our chemotherapy(化疗)rooms, ”the nurse said. Ballard asked to see one.

    She was shocked by what she found. The walls were bare, and the paint was chipping(剥落).She could tell where old artwork had hung because of the naked nails. It was a depressing room for a depressing routine—patients had chemo drips for perhaps several hours, often with nothing to look at other than those sad walls. She couldn't imagine how anyone could even think about getting healthy in a room like that. As it happened, Ballard's physician, Stephen Hufford was ill with cancer himself, so finding time to decorate the rooms was low on his to-do list. So Ballard made it her mission to brighten up the place.

    She wrote to 20 local interior designers and asked whether they would donate their time and money to transform just one of Dr. Hufford's rooms each. Six of them wrote back almost immediately. Each of them ultimately chose a theme: The dragonfly room, for example, now features bright artwork and dragonfly wall ornaments. Most rooms got new paint, light fixtures, artwork, and furniture. Each room cost about $5, 000.

    Dr. Hufford was delighted.“ All the patients feel soothed by it.” he noted. He even said that his own tone of voice was different in the rooms and that he was better able to connect with his patients.

    Ballard was so encouraged that she created a nonprofit to raise money and decorate more spaces. Since then, she has worked on 20 projects, including one in Pennsylvania. She once went to Philadelphia for a ribbon cutting, and a woman there was on her third battle with cancer. When she saw what Ballard had done, she said, “I'm gonna beat it this time.I thought I wasn't going to, but now I know I'm gonna beat it.”

    Do you have a talented young artist, photographer, or designer in your life? It's never too early to start helping them get their work out there! We've rounded up the top art contests for kids and teens that can help these young creators share their first masterpieces with the world. Best of all? Most of them are totally free to enter!

    Global Canvas Art Competition

    Ages: 16 and under

    Mediums: Drawing, painting

    Global Canvas is all about the environment. Launched by the David Shepherd Wildlife Foundation, this art competition wants to inspire the next generation to be more mindful of how we take care of the earth. The judges are looking for artists to capture the wonderful places that wildlife call home.

    Toyota Dream Car Art Contest

    Ages: Four to 15

    Mediums: Drawing, painting

    Time to design a dream car! Toyota wants to get junior artists thinking about what the future of transportation might look like. Prizes include cash and a chance to tour one of the Toyota manufacturing plants.

    Advena World's art Competition

    Ages: 15 and under

    Mediums: Drawing, painting

    Advena World's art competition aims to promote creativity and self-expression. Instead of a theme, they ask the participating artists to simply express their feelings—anything from sadness or joy to anger or excitement—through their chosen medium,.

    Progressive Young Artist Awards

    Ages: 13 to 19

    Open to: All international applicants

    Mediums: Painting, drawing, photography, mixed media, sculpture

    Cost to enter: $5 USD

    PYAA is all about expressing and celebrating progressive values. So, if there is a creative teen in your life who wants to do good in the world, sign them up for this art contest for teens. The prize is a scholarship which they can put toward their post-secondary schooling.

    FaceApp has taken the world by storm, giving users the chance to see themselves age through its algorithm. 12.7 million people—some three million more than the population of New York City—reportedly downloaded it in one seven-day period last month.

    Although the Russian app has become known for its privacy issues, the more interesting lesson of our FaceApp fling (尽情玩乐)is what it tells us about our society—and our future lives. It turns out we are more interested in aging than we realized. I'm surprised by this. Most younger people are in denial (否认)about old age, doing almost nothing to prepare for it. We rarely have a chance to plan for the future, with increasing time and financial pressures. Those pressures bring sacrifices that we may not always want to make: we can no longer afford to spend the time or the money needed to look after our elderly parents.

    As a family doctor, I can see the loneliness epidemic developing. Elderly patients come to see me with no particular illness, no clear medical issue. After a few minutes of the consultation, I understand why: they're not sick, and often they don't feel sick. They just need someone—anyone-to talk to.

    Although loneliness has no medical classification, the health effects are real: the result of loneliness and isolation can be as harmful to our health as smoking 15 cigarettes a day, and is more damaging than obesity. But loneliness does not come with nearly enough health warnings.

    So what next? Since 1980, we are living on average 10 years longer. At the same time, people are having fewer and fewer children, and they are having them much later in life. The snake of a world class health service is eating its own tail; its care is prolonging (延长) people's lives, but as the ratio of pensioners(退休人员)to working -age people increases, there are fewer taxpayers to fund that very health service.

    Into this void have stepped NGOs, charities and volunteers. But in the long term, the only way to truly help the oldest meters of our society is to go back to the traditional values of intergenerational(两代间的) cooperation—often under same roof. Ultimately, we will need to evolve towards a culture where elderly care is treated the same as childcare, where employers recognize the duty of someone with an elderly parent the same way they recognize those of someone with a newborn child.

Biofuels (生物燃料), gained from plants and animal matter, are a key solution to the environmental problems caused by fuels like coal. "Bioalcohol (生物酒精) is the most common biofuel and is produced by sugars found in materials such as corn. With some engine redesigned, it can be used directly by cars, buses, etc. ," says Professor Daniel Tan, "12 percent of transport fuel could come from biofuels, especially bioalcohol, by 2030. "

But a 2016 study of biofuels said, "Bioalcohol presently is mostly produced with food crops. Altogether, the environmentally-friendly biofuels rely on about 2-3 percent of the global water and land used for agriculture, which could feed a large number of hungry people. "

Energy experts have therefore been trying to deal with the problem. Recent research led by an international team found that the agave (龙舌兰) plant might offer a way out. This plant tends to be the right bioalcohol source to supersede others such as sugarcane (甘蔗) and corn.

Daniel Tan explains that the agave can be grown in unfavorable conditions and is not a major food crop. "It can grow in areas that lack water and rainfall without being watered by farmers, and it does not compete with food crops or put demands on limited water. This kind of useful plant is recently being grown in Australia. It can survive Australia's hot summers," he says.

The study finds that sugarcane produces just a little more fuel per square meter each year than the agave. However, the agave outperforms sugarcane in a range of areas, including pollution to the earth, and water using. The agave uses 69 percent less water than sugarcane and 46 percent less water than corn for the same amount of fuel produced. As for corn，it produces less fuel per square meter each year than the agave.

However, Daniel Tan states: "The first generation of bioalcohol from the agave recently faces a big competition from oil, whose recent low price makes it far more attractive to customers. Without some policy support from the government, bioalcohol production from the agave faces big challenges. "