【推荐1】More than half of the 1,000 consumers surveyed by Credit Karma said they have impulsively (冲动地) shopped to deal with feelings of stress, anxiety or depression. Twenty-three percent of respondents said they’ve maxed out (刷爆) a credit card in the past year.

As for age, 68 percent youngsters, responded by saying they have experienced it in the past, compared to 53 percent of the middle-aged and only 26 percent of the old.

In regards to genders, 48 percent of men and 31 percent of women who have stress spent said they had purchased alcohol when stressed. Eighty-two percent of women stress spent on clothing compared to 52 percent of men. Women also lead stress spending for jewellery, 42 percent, compared to 22 percent for men with men stress spending more for electronics 44 percent while 30 percent for women.

In fact, shopping to reduce stress can actually help you live a healthier life by making sure that your blood pressure is lowered. Shopping to relieve stress is also called shopping therapy (疗法) as a form of reducing stress.

The survey found that 82 percent had only positive feelings about their purchases and that the positive mood boost that followed those purchases was long-lasting.

However, the side effect of shopping therapy, for many, can start out as a relatively harmless mood booster but could possibly grow into a financial loss, cause conflict, and therefore add a large amount of stress to a person’s life.

【推荐2】Hard work really does pay off. Scientists find that perseverance（坚持不懈）leads to better grades and higher achievements in school.

“Being passionate（热情的）is not enough to ensure academic success,” says researchers, who ought of "courage" as a key to success. This is also regarded as effort in reaching long-term goals, and determination to continue one's efforts in spite of hardships.

Researchers think that the finding could help create new training to help children develop the skill and help ensure their future success.

Researchers from the Academy of Finland studied more than 2,000 students from Helsinki. They were followed through their academic career from 12 to 16, the sixth grade until the ninth grade in local school years. Researchers found that the factor that best predicts courage was related to goals, with previous academic achievements playing no role in developing the skill.

Professor Katariina Salmela-Aro, who led the study, said, “Courage means a young person is really interested in his or her studies and does not give up easily. A key element of courage is high perseverance when facing difficulties and hardships. The important finding is that these factors are the key to success and well-being. Our study shows the power of courage.”

Professor Salmela-Aro also thinks it is important to develop new practices and qualities to improve courage in teenagers. She added, "Young people should see everyday school work as part of their life in a broader context and establish achievable goals for themselves. Schools must also serve as a place where it is safe to fail and learn to deal with setbacks. One must not be discouraged by setbacks, but draw strength and new energy from them.

【推荐3】As of 2020, the world’s biggest lithium-ion (锂离子) battery is hooked up to the Southern California power grid and can provide 250 million watts of power, or enough to power about 250,000 homes. But it’s actually not the biggest battery in the world: these lakes are.

Wait — how can a pair of lakes be a battery? To answer that question, it helps to define a battery: it’s simply something that stores energy and releases it on demand. The lithium-ion batteries that power our phones, laptops, and cars are just one type. They store energy in lithium-ions.

How do the two lakes store and release energy? First, one is 300 meters higher than the other. Electricity power pumps that move billions of liters of water from the lower lake to the higher one. This stores the energy by giving the water extra gravitational potential energy. Then, when there’s high demand for electricity, valves (阀门) open, releasing the stored energy by letting water flow downhill to power 6 giant turbines that can generate 3 billion watts of power for 10 hours.

Unfortunately, neither of the giant batteries we’ve talked about so far is big enough to power multiple cities. The two lakes setup requires specific geography, takes up a lot of land, and has high upfront costs to build. The giant lithium-ion battery in California can power about 250,000 homes, yes, but only for an hour. Lithium-ion batteries also require certain heavy metals to make. These resources are limited, and mining them causes environmental damage. Inventors all over the world are rising to the challenge of making batteries that can meet our needs — many of them even weirder than the two lakes.

【推荐1】There have been few positives during the Covid pandemic (流行病) but British academics may have spotted one: People look more attractive in protective masks (口罩).

Dr Michael Lewis, an expert in faces, said research before the pandemic had found that medical face masks reduced attractiveness because they were related to illness.

“We wanted to test whether this had changed since face coverings became popular.” he said. “Our study suggests faces are considered most attractive when covered by medical face masks. This may be because we’re used to healthcare workers wearing blue masks and now we associate these with people in caring or medical professions.”

The first part of the research was carried out in February 2021 by which time the British population had become used to wearing masks in some places. Forty-three women were asked to rate on a scale of 1 to 10 — the attractiveness of images of male faces without a mask, wearing a plain cloth mask, a blue medical face mask, and holding a plain black book covering the area a face mask would hide.

The participants said those wearing a cloth mask were much more attractive than the ones with no masks or whose faces were partly covered by the book. But the surgical (外科的) mask made the wearer look even better. Lewis said it was also possible that masks made people more attractive because they directed attention to the eyes. He said other studies had found that covering the left or right half of a face also made people look more attractive, partly because the brain fills in the missing gaps and beautify the overall effect.

The results of the first study has been published in the journal Cognitive Research: Principles and Implications. A second study has been carried out, in which a group of men look at women in masks; it has yet to be published but Lewis said the results were probably the same.

【推荐2】If you are reading this, you were probably born in the 2000s. The oh-ohs. The 21st century. That would make you young, creative, and no doubt smart. Maybe good-looking, too. Right? But what do other people think about your generation?

Some adults worry that you’re more interested in the screen in front of you than the world around you. They think of you as the “face-down generation” because you use your phone so much. They wonder how you will deal with school, friends and family. Are today’s teenagers too busy texting and taking selfies(自拍)to become successful in real life—or “IRL”, as you would say?

Other adults worry that today’s youth are spoilt (溺爱) and don’t want to face the challenges of adult life. Many children born in the 1990s and 2000s were raised by “helicopter parents” who were always there to guide and help their children with a busy schedule filled with homework and after-school activities such as dancing, drawing, or sports. With parents who do everything for them, today’s youth seem to prefer to live like teenagers even when they are in their 20s or 30s.

Does the face-down generation need a heads-up? Well, probably not. The fact is that many of today’s teenagers are better educated and more creative than past generations. They also seem to be willing to become leaders. More young people than ever volunteer to help their communities. There are also brave young people such as Malala Yousafzai, the teenager who won the 2014 Noble Peace Prize for pushing girls’ rights to go to school.

So if you’re one of the oh-ohs, there’s no reason to be worried about the future. Things are looking up for the face-down generation. Chances are that you do GR8(great)and LOL(laugh out loud).

【推荐1】There is something to be said for being a generalist, even if you are a specialist. Knowing a little about a lot of things that interest you can add to the richness of a whole, well-lived life.

Society pushes us to specialize, to become experts. This requires commitment to a particular occupation, branch of study or research. The drawback to being specialists is we often come to know more and more about less and less. There is a great deal of pressure to master one's field. You may pursue training, degrees, or increasing levels of responsibility at work. Then you discover the pressure of having to keep up.

Some people seem willing to work around the clock in their narrow specialty. But such commitment can also weaken a sense of freedom. These specialists could work at the office until ten each night, then look back and realize they would have loved to have gone home and enjoyed the sweetness of their family and friends, or traveled to exciting places, meeting interesting people. Mastering one thing to the exclusion （排 除）of others can hold back your true spirit.

Generalists, on the other hand, know a lot about a wide range of subjects and view the whole with all its connections. They are people of ability, talent, and enthusiasm who can bring their broad perspective （视角）into specific fields of expertise （专长）.The doctor who is also a poet and philosopher is a superior doctor, one who can give so much more to his patients than just good medical skills.

Things are connected. Let your expertise in one field fuel your passions in all related areas. Some of your interests may not appear to be connected but, once you explore their depths, you discover that they are. My editor Toni, who is also a writer, has edited several history books. She has decided to study Chinese history. Fascinated by the structural beauty of the Forbidden City as a painter, she is equally interested to learn more about Chinese philosophy. "I don't know where it will lead, but I'm excited I'm on this pursuit."

These expansions into new worlds help us by giving us new perspectives. We begin to see the interconnectedness of one thing to another in all aspects of our life, of ourselves and the universe. Develop broad, general knowledge and experience. The universe is all yours to explore and enjoy.

【推荐3】The Enigma (谜) of Beauty

The search for beauty spans centuries and continents. Paintings of Egyptians dating back over 4,000 years show both men and women painting their nails and wearing makeup. In 18th-century France, wealthy noblemen wore large wigs (假发) of long, white hair to make themselves attractive. Today, people continue to devote a lot of time and money to their appearance.

There is at least one good reason for the desire to be attractive: beauty is power. Studies suggest that good-looking people make more money, get called on more often in class, and are regarded as friendlier.

But what exactly is beauty? It’s difficult to describe it clearly, and yet we know it when we see it. And our awareness of it may start at a very early age. In one set of studies, six-month-old babies were shown a series of photographs. The faces on the pictures had been rated for attractiveness by a group of college students. In the studies, the babies spent more time looking at the attractive faces than the unattractive ones.

The idea that even babies can judge appearance makes perfect sense to many researchers. In studies by psychologists, men consistently showed a preference for women with larger eyes, fuller lips, and a smaller nose and chin while women prefer men with large shoulders and a narrow waist. According to scientists, the mind unconsciously tells men and women that these traits — the full lips, clear skin, strong shoulders — equal health and genetic well-being.

Not everyone thinks the same way, however. “Our hardwiredness can be changed by all sorts of expectations — mostly cultural,” says C. Loring Brace, an anthropologist at the University of Michigan. What is considered attractive in one culture might not be in another. Look at most Western fashion magazines: the women on the pages are thin. But is this “perfect” body type for women worldwide? Scientists’ answer is no; what is considered beautiful is subjective and varies around the world. They found native peoples in southeast Peru preferred shapes regarded overweight in Western cultures.

For better or worse, beauty plays a role in our lives. But it is extremely difficult to describe exactly what makes one person attractive to another. Although there do seem to be certain physical traits considered universally appealing, it is also true that beauty does not always keep to a single, uniform standard. Beauty really is, as the saying goes, in the eye of the beholder.