A generation ago young people longed to become lawyers and doctors. Now they desire to be the next Oscar winner or famous pop star. But one university psychologist has pointed out that this is damaging our self-image and sense of self-worth. Over recent years people around the world have been suffering from an increasing fear of their own “insignificance”, according to Dr. Strenger of Tel Aviv University.

    He began a project on the phenomenon 10 years ago, after noticing an increase of fear in his own patients. His findings note hundreds of research projects that have recorded an unprecedented (前所未有) increase in levels of anxiety and depression. By using a wide-ranging framework Dr. Strenger thinks he has given the accurate cause. “The impact of the global entertainment network on the individual is to blame,” he said. “A new species—global man—is born and we are defined by our close connection to the global entertainment network, which has turned ranking and evaluating people according to wealth and fame into an obsession (狂热).”

    As humans we naturally measure ourselves by those around us, but now we live in a “global village” where we are comparing ourselves with the most “significant” people in the world - and finding ourselves not good enough. Today, even high achievers constantly fear that they are insignificant when they compare themselves to success stories in the media. “This creates highly unstable personality and an unstable society,” Dr. Strenger said.

    Dr. Strenger says people should stop measuring their achievement through the cultural fantasies of rich and famous people. The remedy (治疗方法) is a process that he calls “active self-acceptance” through a continuing search for self-knowledge through life. The fear of insignificance can only be overcome through strong individual and cultural identity over and above measurable achievement. “People should invest time and thought in their personal growth from different aspects in the same way they invest in medical studies and law school,” Dr. Strenger advises.

    Michael Jackson was on the road of performing when he was five years old. As is known to all, the road to fame and fortune is a long, hard one.

    Michael remembers those early years when he was young." My father was a machine operator," he explained, "and he worked at a steel plant. My mother worked at Sears, a big department store. But they were both musicians."

    Michael's father Joe Jackson realized his sons had a lot of talent, and he knew he could train them to become fine musicians. In those days there were plenty of music groups and some of them were very good. He knew if his sons were to stand out, they would have to be the best.

    Practice makes perfect. And the Jackson boys practised! Gradually the group took shape. Then word of this group began to get around. Thus Michael got a chance to do some solo(独唱) songs. In the following years, Michael was always on the top. One million records of his were sold in New Zealand, which has only a total population of three million!

    When Michael was eighteen, he entered another field of his career(生涯)—acting. "I plan to star in movies," he told his friends, "but of course, my first love is music."

    Michael wrote a lot of his own songs. "Songs came about in the strangest ways," he said, "I'll just wake up from sleeping and there is a whole song coming into my head. And then I put it down on the paper."

    Still, with all his success, Michael managed to keep his head calm. "I just do a different job from other people," he said, "but it doesn't make me think I'm better than other people."

    To be quite honest, his fans just love to hear and watch him!

    Do you know the difference between a food chain anda food web? Food chains show how a living thing such as a plant or an animal gets its energy. A food web consists of multiple food chains and includes many more plants and animals than a food chain includes. This diagram shows a food chain within a food web of the African savanna.

    A company in San Francisco, California, has found a way to turn used plastic bottles into women's shoes.

    Every day, millions of Americans drink water and other liquids from plastic bottles. More than 60 million of them are thrown away each day. Many of the plastic bottles end up in landfills or are burned with other waste products.

    A San Francisco start-up company called Rothy's, however, turns this plastic waste into environmentally friendly shoes. Rothy Martin is the company's co-founder. He explains how they turn plastic into soft material for your feet. They take the plastic, clean it, and break it down into small pieces. Then they press it through a device that makes soft fibers. Those fibers are then combined, or knit together. This is done by a three-dimensional knitting machine. It is designed to reduce waste while making the shoes.

    The knitted fabric and the inner part of the shoes are then attached to the shoes' outer part, called the sole. This outer sole is also made from environmentally friendly material: responsibly sourced no-carbon rubber.

    Rothy's shoes are sold online. They are flat shoes, with either a rounded or pointed toe. They come in different colors and designs. They cost either $125 or $145 per pair, depending on the design.

    After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew.

    Martin says there is no shortage of material to fill that demand. “We're not going to run out of water bottles any time soon. So we have an infinite supply of material, and I think that bodes well for our future. ”

    When the environmentally friendly shoes wear out, customers can return them at no cost to a company that uses the recycled materials to make other products.

    For now, the shoes are only available to be shipped in the United States. However, the company says it will add international shipping in the near future.

Dave McNee met Claudia Mandekic 14 years ago. When she told McNee how hard it could be to get students excited about math, her favourite discipline, he made a surprising suggestion: "Why not throw in something they enjoy, like sports?" The idea of mixing basketball and mathematics got its first shot in 2011, when the now colleagues — who had launched a tutoring non-profit — were invited to run a summer-school program for kids who'd failed Grade 9 math at Georges Secondary School.

When the students showed up for their first day, they weren't exactly excited. Over the next few hours, Mandekic and McNee gave the kids techniques to improve their shooting while also helping them calculate their field-goal percentage — which, in turn, taught them about fractions and decimal (分数和小数) points. At the end of the game, the winning team was determined based on which group had the highest total percentage and had done the most efficient math. "When the bell rang, they were so fixated on collecting their data and figuring out which team won that they didn't leave," says Mandekic. "I realized we might be onto something."

The classes, later named BallMatics, soon spread to other schools. "I was terrible at math," says Douglas, who enrolled in a fast-track summer program. "But once I started BallMatics and realized the sport I loved was directly tied to math, it made me a lot better at it. Every time I played basketball, I was thinking about math."

Almost any math problem, McNee and Mandekic realized, can be taught on the court. Kids can learn how to navigate an X-Y grid to find their next shooting spot or absorb the basic principles of trigonometry based on the angle at which they release the ball. In 2019, McNec and Mandekic established a private high school called Uchenna Academy. At the school, kids with top basketball skills can study all subjects, train at their sport and work part-time helping out with the BallMatics afterschool programs.

Douglas, now 20 and earning a degree in education believes the school's commitment to academics is the key reason it's been a winner. "If we didn't do our work, we weren't playing at the game," he says, adding that coaches would bench kids who didn't keep up in class. "At Uchenna, we were student athletes, not athlete students."

Writing out the same word again and again may bring back bad memories for some, but handwriting can boost connectivity across brain regions, some of which are involved in learning and memory, a new study shows.

In the study, psychologists Audrey and Ruud, both at the Norwegian University of Science and Technology, stuck electrodes (电极) on the participants' heads. They asked the participants to type out or hand write with a digital pen words that appeared on a computer screen. Sensors in a cap recorded electrical brain activity. Then the psychologists looked for when two brain areas are active with the same frequency of electrical waves at the same time. This result can reveal the connectivity among different regions across the brain.

With handwriting, the researchers saw increased activity, specifically in low frequency bands, not only in the expected motor areas but also in others associated with learning. These low frequency bands have previously been shown to support memory processes. When the team compared the two tasks, they realized that handwriting —but not typing —increased the connectivity across parietal (顶叶) brain regions, which are involved in sensory and motor processing, and central regions, many of which are involved in memory.

"Even when the movements are very similar, the activation seems much, much higher in handwriting," Audrey says. "It shows that there's more involvement of these brain regions when you're handwriting, which might give you some specific advantages."

These findings suggest that there are distinct processes of brain activation happening while a person types or writes. This boost of stimulation of handwriting facilitates learning because these particular waves between these areas are involved in memory formation and encoding (编码) .

And although handwriting may help with learning processes, typing is often easier, faster and more practical. "Students and teachers alike should therefore consider the task at hand to decide to hand write or type," Audrey says. Despite the need for more studies to determine the best learning strategy, experts say that handwriting shouldn't be left behind in the digital age. "Schools need to bring in more writing into curriculum design," Ruud says.