It is commonly believed that all over the world,boys and girls attend a mixed school,where they study together. But boys' schools are the perfect place to teach young men to express their emotions and involve them in activities such as arty,dance and music.

    Always boys at single-sex schools were said to be more likely to get involved in cultural and artistic activities that helped develop their emotional expressiveness,rather than feeling they had to correspond to（和…相符）the "boy code" of hiding their emotions to be a "real man".

    Surprisingly,the findings of the study go against received wisdom that boys do better when taught alongside girls.

    George Car,headmaster of Eton,warned that boys were being failed by the British education system because it had become too focused on girls.He criticized teachers for failing to recognize that boys are actually more emotional than girls.

    The research argued that boys often perform badly in mixed schools because they become discouraged when girls do better earlier in speaking and reading skills.

    But in single-sex schools teachers can adjust lessons to boys' learning style,letting them move around the classroom and getting them to compete in teams to prevent boredom,wrote the study's author,Abigail James,of the University of Virginia.

    Teachers could encourage boys to enjoy reading and writing with "boy-focused" approaches such as themes and characters that appeal to them.Because boys generally have more acute vision,learn best through touch,and are physically more active,they need to be given"'hands-on" lessons where they are allowed to walk around."Boys in mixed schools view classical music as feminine（女性的）and prefer the modem genre（类型）in which violence and sexism are major themes,"James wrote.

    Single-sex education also made it less likely that boys would feel that they had to be "masterful and in charge" in relationships."In mixed schools,boys feel forced to act like men before they understand themselves well enough to know what that means,"the study reported.

Let E-bikes Power New York's Transit Future

    Providence, R. I., just became the 13th city to develop an electric-assisted bike-share system, which runs or is developing bike-share networks in cities across the United States. Ironically, the Brooklyn-based company cannot operate in its hometown of New York City,due to the wrongheaded ban on electric bicycles.

    In many major cities in the U. S. and abroad, e-bikes are flourishing and helping to solve major urban challenges. Stockholm is adding 5, 000 e-bikes to its bike-share system. UPS is delivering packages in Hamburg using electrically-assisted cargo tricycles. And San Francisco's DoorDash food delivery service has found e-bikes to be the best mode to navigate heavy traffic and limited parking.

    In striking contrast, New York City insists e-bikes are banned under law. More than 900 e- bikes were seized and more than 1, 800 summonses（召回）were issued by the New York Police Department in 2017,following Mayor de Blasio's decision to limit e-bike usage, despite the fact that no data or records exist to show e-bike-related safety incidents.

    Who does the e-bike restriction hurt? The e-bikes seized in 2017 primarily belonged to food delivery workers, who are immigrants from Asia and Latin America. New Yorkers love their delivery: A new study from the New York City Department of Transportation found that more than half of city residents receive food deliveries at least a few times per month."

    In fact, the top three neighborhoods for e-bike summonses-the Upper East and West Sides and East Midtown-also consisted of more than 70% white residents. It's difficult to divorce the penalty of workers of color from the predominantly white, rich neighborhoods to whom the meals are delivered.

    It is true that the rush to maximize delivery numbers leads to higher speeds and potentially dangerous biking. To that end, the city should improve and enforce safe cycling and expand bicycling infrastructure to ensure safe passage for cyclists and pedestrians.

    Outside New York, cities and companies are finding that e-bikes are convenient, have low carbon footprints and require less space than cars on city streets. As New York City seeks to improve traffic, better air quality and encourage active modes of transportation, it is confusing that a mode that checks all of those boxes would be outlawed.

    The city must stop pedaling backwards on both workable transportation modes and the racially-charged policies surrounding them. It is time for New York City to embrace e-bikes as the very useful, worker-enabling, convenient and environmentally-forward mode that they are.

    After opening the world's first commercial Direct Air Capture plant（直接空气捕集工厂）designed to pull CO₂ out of the air, Swiss company Climeworks is now trying to create the world's first “negative emission（负排放）” power plant.

    An international team of scientists has been working on a way to turn captured CO₂ into minerals. The project is called CarFix. Experts capture the gas, put it into water and send it to more than 700 meters underground. There the CO₂ on contact with a special kind of rock forms into a mineral.

    “Our results show that between 95 and 98 percent of the CO₂, sent underground was mineralized over the period of less than two years, which is amazingly fast,” says lead author of the CarFix project, Dr. Juerg Matter. Before this discovery it was thought that this mineralization could take hundreds to thousands of years.

    The DAC technology can collect CO₂ from the atmosphere and then store it underground or sell it to business needing the gas. For example, customers can use it in drinks. And the first plant in Zurich is supplying the captured CO₂ to a nearby greenhouse to “feed” vegetables. By using the company's CO₂ the customers can reduce their carbon mission as well as lower their dependence on energy.

    A 2015 study suggested that before the CarFix project, experts could collect CO₂, but they didn't have a large-scale（大规模的）method to safely treat it.

    Combining Climeworks' DAC technology with the CarFix mineralization process they will be able to create a system. This system doesn't put additional carbon back into the atmosphere. Actually it is carbon negative.

    “The economic cost of applying this kind of carbon capture technology on a large-scale is not particularly practical now, but for the first time we are seeing a realistic and effective system,” says Christoph Gebald CEO of Climeworks.

    If you read and listen to one article every day, your reading and listening skills can improve fast. You can learn quickly and after some time you will not have to translate it into your own language. You will simply understand. Why should you do this?

    When you listen to your native language, you do not translate. You simply understand. The same has to be in English. When you learn English, you have to learn the whole sentences in the context (语境).

    Students, who translate English texts, do exercises and do tests, are very good at translating, doing exercises and doing tests, but they have problems with understanding English in real life. In real life, nobody waits for your translation. People usually use simple English when they speak but they speak it fast. You have to understand with no translation into your native language. If you translate, you cannot be part of communication because you are thinking about the language too much.

    You also have to hear every new word 5 to 10 times if you want to remember it. That's why we use the same words at one level. If you read and hear the same words again and again, you will understand them and remember them. If you know words from one level perfectly well, you can go to a higher level and learn new words. It is important to go step by step, and read and listen to words which are used in English often.

    We are trying to do everything possible to help you learn English fast and understand it. That's why we prepare easy English news for you. If you can use this website every day, you can learn 5,000 words which you need for communication with anybody. Now click the OK button to start.

    Does your local high school have a student newspaper? Only 1 in 8 of New York's public high schools has student newspapers – and many of those are published just a few times a year. A few more are online, which can leave out poorer schools.

    Rebecca Dwarka, an 18-year-old senior who works for her student paper said, “Facebook is the new way of finding out what happened. Nobody wants to actually sit down and read a whole article about it. This makes a 'whole article' sound a little like a long sentence in lonely places.”

    I am not nostalgic(怀旧的) about high school student newspapers and never worked for mine. I put out what was then called a personal magazine with a group of friends because we wanted to write about peace, war and rock 'n' roll without school officials warning us not to make jokes about the local officials.

    School newspapers are in decline(衰落) because students now find out what happened on social networking websites. This is a little discouraging because it proves that for millions of Americans, journalism is becoming a do-it-yourself thing. Every citizen can be a reporter.

    When something happens, we look for social media messages. Facebook posts and Tweets have become the means by which citizens and reporters can prove, deny, pass on stories and express opinions without the press' challenging, researching or slowing the message.

    But truly good journalism is a craft, not just a blog post. It requires seeing something carefully and it uses an eye for details to help prove a larger view. And even journalism that conveys an opinion tries to be fair. If school newspapers begin to disappear, I hope there are other ways for students to learn that.

Ad. 1

April fool's party

    On Friday, April 1, Inner Affair goes back to the days of funk! Classic Tunes from the 70's and 80's by DJs Den & Sion. 9 p. m. till late.

Tickets: Free entrance for those in costume, otherwise 50 yuan (US$6)

Time /date: 9 p. m., April 1

Place: Inner Affair, 1 /F Qiankun Dasha, 6 Sanlitun Xiliujie, Chaoyang District

Tel: 8454 0321

Ad. 2

Language in use

    Enjoy free in-house coffee, tea and beer as well as music and dancing. Practice your Chinese, make friends and have fun.

Time /date: 7 to 9 p. m., March 25

Place: Language In Use Club, 2 /F, Science Fortune Center, 8 Xueqing Lu, north of Xueyuan Lu, Haidian District

Ad. 3

The "worst" party

    Organized by ozone productions, the party is set to be "the worst ever", with the lamest music from the 60s, 70s and 80s. Special prizes will be awarded to the worst dressed or for bad fashion sense.

Tickets: Free entrance

Time /date: 9 p. m., April 1

Place: Pula Pula, Tianze Lu, Oriental Seven Colours Plaza, Chaoyang District

Tel: 6466 8575

Ad. 4

La Nuit Francaise

    Again on the 2nd Thursday of the month La Nuit Francaise will be held at Le Rendezvous. The monthly event is an opportunity for all French people and everyone interested in France or speaking French to gather together.

    The evening features three glasses of wine and canapes for participants and a special exhibition.

Time /date: 7 to 10 p. m., April 14

Place: Le Rendezvous, 3 Gongti Beilu, accross from the Pacific Century Plaza, Chaoyang District

Tel: 6462 9110

Ad. 5

Marco V

    Dutch DJ Marco V drops by Banana for a gig which is supported by Hong Kong's DJ Spark.

    Marco V has been around for many years, as an inventive, style blending deejay and a successful and devoted producer. His spinning is energetic, crowd pleasing and never sees an empty dance floor. He was ranked No. 15 in this year's international DJ MAG DJ Top 100.

Tickets: 40 yuan (US$4.80) in advance, 50 yuan (US$6) at the door, both include a free drink

Time /date: 10 p. m. to 4 a. m., March 31, April 1

Place: Banana, in the lobby of the Scitech Hotel, 22 Jianwai Dajie, Chaoyang District

Tel: 6528 3636