Recently, South Korean star PSY's “Gangnam style” video has been popular on the Internet. It has become most people's favorite music.

In fact, the song has set the Guinness World Record for the most popular video in the history of the Internet. More than two million people have said “like” since the song was on the Internet on July 15.

    PSY's special dance moves and funny horse riding style have attracted many people. Although many people do not understand the language, the video has become the talk of the Internet. The song has come to first place in the music charts in 31 countries, including the United States, the United Kingdom, and Canada.

    “I just sang for my South Korean fans. I have never expected it to be popular in other countries,” PSY told the reporters on a concert. The song was so popular that a few of South Korean's politicians showed PSY's moves to attract supporters.

    “The song came out in mid-July. It sings about the rich life of South Korea--especially Gangnam in Seoul, where a lot of rich people live.

    Millions of people have watched the video. Many stars, such as Katy Perry, Robbie Williams and Nelly Furtado said that they love the song. These stars performed part of the song at a recent concert.

    Riding high on the success of “Gangnam Style”, PSY was signed by Scooter Braun to Braun's Schoolboy Records, a label distributed by Universal Republic.

    PSY has written many hit songs of varying styles for different singers. Prior to “Gangnam Style” his most famous composition perhaps was Lee Seung Gi's debut(首次亮相) song “Because You Are My Woman”.

    According to Guglielmo Cavallo and Roger Chartier, reading aloud was a common practice in the ancient world, the Middle Ages, and as late as the sixteenth and seventeenth centuries. Readers were “listeners attentive to a reading voice,” and “the text addressed to the ear as much as to the eye.” The significance of reading aloud continued well into the nineteenth century.

    Using Charles Dickens's nineteenth century as a point of departure, it would be useful to look at the familial and social uses of reading aloud and reflect on the functional change of the practice. Dickens habitually read his work to a domestic audience or friends. In his later years he also read to a broader public crowd Chapters of reading aloud also abound in Dickens's own literary works. More importantly, he took into consideration the Victorian practice when composing his prose, so much so that his writing is meant to be heard, not only read on the page.

    Performing a literary text orally in a Victorian family is well documented. Apart from promoting a pleasant family relationship, reading aloud was also a means of protecting young people from the danger of solitary (孤独的) reading. Reading aloud was a tool for parental guidance. By means of reading aloud, parents could also introduce literature to their children, and as such the practice combined leisure and more serious purposes such as religious cultivation in the youths. Within the family, it was commonplace for the father to read aloud Dickens read to his children: one of his surviving and often-reprinted photographs features him posing on a chair, reading to his two daughters.

    Reading aloud in the nineteenth century was as much a class phenomenon as a family affair, which points to a widespread belief that Victorian readership primarily meant a middle-class readership, Those who fell outside this group tended to be overlooked by Victorian publishers。Despite this, Dickens, with his publishers Chapman and Hall, managed to distribute literary reading materials to people from different social classes by reducing the price of novels. This was also made possible with the technological and mechanical advances in printing and the spread of railway networks at the time.

    Since the literacy level of this section of the population was still low before school attendance was made compulsory in 1870 by the Education Act, a considerable number of people from lower classes would listen to recitals of texts. Dickens's readers, who were from such social backgrounds, might have heard Dickens in this manner. Several biographers of Dickens also draw attention to the fact that it was typical for his texts to be read aloud in Victorian England, and thus illiteracy was not an obstacle for reading Dickens. Reading was no longer a chiefly closeted form of entertainment practiced by the middle class at home.

    A working-class home was in many ways not convenient for reading: there were too many distractions, the lighting was bad, and the home was also often half a workhouse. As a result, the Victorians from the non-middle classes tended to find relaxation outside the home such as in parks and squares, which were ideal places for the public to go while away their limited leisure time. Reading aloud, in particular public reading, to some extent blurred the distinctions between classes. The Victorian middle class defined its identity through differences with other classes. Dickens's popularity among readers from the non-middle classes contributed to the creation of a new class of readers who read through listening.

    Different readers of Dickens were not reading solitarily and “jealously,” to use Walter Benjamin's term. Instead, they often enjoyed a more communal experience, an experience that is generally lacking in today's world. Modem audiobooks can be considered a contemporary version of the practice. However, while the twentieth- and twentieth-first-century trend for individuals to listen to audiobooks keeps some eharacteristics of traditional reading aloud-such as “listeners attentive to a reading voice” and the ear being the focus—it is a far more solitary activity.

    Many people believe that you lose the ability to learn new languages as you get older. Language experts, however, will tell you that you're never too old to learn a new language. As you get older, it can be more difficult to learn a new language, though.

    Children and adults learn new languages in different ways. For children, language is their life. They study for thousands of hours every year, because they need to learn languages to become part of their communities. Adults, on the other hand, are already part of a language community. Learning a new language means becoming part of another language community, and adults rarely get the chance to practice as much as young children do.

    Moreover, children learning a new language are expected to make mistakes. This gives them freedom when learning to be daring and confident. Adults, however, often feel stressed to be perfect when learning a new language. This can discourage many people and make it even harder to learn a new language.

    When young children learn a new language, they come to see various languages as a “normal” part of society. This mindset helps them to learn a new language without feeling like they're doing something unusual or “too hard”.

    So if you want to learn a new language, go for it! It's never too late to learn a new language. If you're older, it may take more work, but it can be done. If you're a young child, though, now is the time to step out and learn a new language!

    Newspapers in Great Britain vary greatly in their ways of carrying the news. There are serious papers for those who want to know about important happenings everywhere, both at home and abroad. There are popular newspapers for those who prefer entertainment to information.

    The London newspaper that is best known outside Great Britain is probably the Times. It began in 1785, and has a high reputation for believable news and serious opinions on the news. It calls itself an independent paper, which means that it does not give its support to a particular political party. Its leading articles give the opinions of the editors, not those of the owners of the paper.

    Letters to the editor are printed in the newspaper. These parts of the Times are always interesting. Most of the letters are serious subjects. But from time to time there will be long letters on the subject which is not at all serious, perhaps on a new fashion of dress, or the bad manners of the young people, compared with manners of thirty years ago.

    More students than ever before are taking a gap year (间隔年) before going to university. It used to be called the "year off" between school and university. The gap-year phenomenon originated (起源) with the months left over to Oxbridge applicants between entrance exams in November and the start of the next academic year.

    This year, 25,310 students who have accepted places in higher education institutions have put off their entry until next year, according to statistics on university entrance provided by the University and College Admissions Service (UCAS).

    That is a record 14.7% increase in the number of students taking a gap year. Tony Higgins from UCAS said that the statistics are good news for everyone in higher education. "Students who take a well-planned year out are more likely to be satisfied with, and complete, their chosen course. Students who take a gap year are often more mature and responsible?" he said.

    But not everyone is happy. Owain James, the president of the National Union of Students (NUS), argued that the increase is evidence of student hardship—young people are being forced into earning money before finishing their education. "New students are now aware that they are likely to leave university up to £ 15,000 in debt. It is not surprising that more and more students are taking a gap year to earn money to support their study for the degree. NUS statistics show that over 40% of students are forced to work during term time and the figure increases to 90% during vacation periods," he said.

A rainy day can be a chance to recharge. While you relax on the sofa with a movie, the raindrops falling on your windows might one day provide the power for your TV. This is the idea behind an invention that harvests energy from water. 

The technology is based on the triboelectric (摩擦电的) effect. An engineer at the University of Hawaii, David Ma knew that it was possible to generate electricity by rubbing two things together. So, he thought, "Why don't we use water?"

A drop of water sliding across a surface coated with two different materials would generate enough friction(摩擦) to create an electrical charge. By placing metal wires that the drop of water touched as it moved, it should be possible to harvest electricity, he reasoned. 

It worked. In fact, the researchers lit up 15 LED bulbs with a single moving water drop. 

This is not the first time that scientists have got electricity from water-generated friction. Earlier experiments, though, harvested the charge produced in a surface by a sliding drop of water. There, the surface had acted as an electrode(电极). This is different. The energy of friction is being harvested from the water itself. 

"The technology could someday power phones, sensors or other small electronics," says Christopher Oshman, an engineer at the Colorado School of Mines. "This work is a step towards harvesting the energy of moving objects all around us, including ourselves, to power the electronic devices we use every day," he says. 

"Ma has shown that the technology can work in a lab," Oshman says. Next, the Colorado researcher would like to see it tried on a larger scale, such as on an umbrella.