"You see someone just sitting there, looking like they're stupid," explains teenager Manny Logan excitedly. "You just run up to them, slap(掌击) them and run off. It's funny."

    The 16-year-old Logan was describing "happy slapping". It's supposed to be fun but it's a new problem in Britain. Young people will attack passers-by while their friends record the whole thing on camera phones. It was first reported in south London six months ago. But, the practice has spread to other parts of the country and videos of attacks have become popular on the Internet.

    The young people are called "hoodies" because they usually wear a sweatshirt with a hooded top. The top can be used to cover the head or face.

    One study in England published earlier this year suggested that as many as one in four teenagers is an active offender. That includes both serious crimes and small acts like not paying for a bus ticket.

    The fear of youth crime has left some parts of towns empty of ordinary people.

    So, the British government declared war on public disorder last week. The Prime Minister has supported a decision by the country's biggest shopping centre in southeast of England to ban teenagers wearing hooded tops. The clothing helps troublemakers hide from the centre's cameras.

    This week, the government is going further. It plans to force teenage offenders to wear orange jackets while they do public service. The idea is to shame them in front of others.

    But some teenagers and experts have complained that, in their rush to stop the hoodies, politicians risk tarring all teenagers with the same brush.

阅读理解

    A Kickstarter launched Friday will allow interested parties to set up a camera and pet toys in their home for anyone to play with their pets remotely. It's called the ipet Companion, an Internet-connected camera and device that streams video online and allows basic commands from people watching. They can move the camera, look at their pet and press a button to swing a toy around.

    Obviously, demand is strong. The Kickstarter proved so popular that Scott Harris, iPet Companion's founder, said that thousands of people started asking for it.

    The reason why people keep talking about this is the emotional(情感的) connection they have from a thousand miles away. If you want, you can enter a queue to move the camera and play with the pets. Each room has toys that are hooked(钩住) into Internet-connected devices, and you can move them by pressing a button.

    But there's sort of a problem: Pets get bored easily. Young pets will stay more interested than adult pets, but finally even a baby pet will get bored, too. To stop that from happening, you'd better limit the pets' access(接近) to the boys and change the place where they're located in the room.

Harris understands this and said you can plug anything into that adapter(适配器) —toys that you can get on your own. And that's where the iPet Companion really gets interesting. Harris explained that the device is actually sort of a Trojan horse to bring the “Internet of things” to more homes. You don't really have to use it for pets. The adapter could be used for any device with an electrical plug—a sprinkler, say, that you'd be able to activate to water your grass.

    “Our whole goal, our whole purpose is to let anyone control any physical object that they want to while they travel anywhere in the woorld,” Harris said.

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    You are watching a film in which two men are having a fight. They hit one another hard. At the start they only fight with their fists. But soon they begin hitting one another over the heads with chairs. And so it goes on until one of the men crashes through a window and falls thirty feet to the ground below. He is dead!

    Of course he isn't really dead. With any luck he isn't even hurt. Why? Because the men who fall out of high windows or jump from fast-moving trains, who crash cars or even catch fire, are professionals. They do this for a living. These men are called stuntmen. That is to say, they perform tricks.

    There are two sides to their work. They actually do most of the things you see on the screen. For example, they fall from a high building. However, they do not fall on to hard ground but on to empty cardboard boxes covered with a mattress. Again, when they hit one another with chairs, the chairs are made of soft wood and when they crash through windows, the glass is made of sugar!

    But although their work depends on trick of this sort, it also requires a high degree of skill and training. Often a stuntman's success depends on careful timing. For example, when he is “blown up” in a battle scene, he has to jump out of the way of the explosion just at the right moment.

    Naturally stuntmen are well paid for their work, but they lead dangerous lives. They often get seriously injured, and sometimes killed. A Norwegian stuntman, for example, skied over the edge of a cliff a thousand feet high. His parachute(降落伞) failed to open, and he was killed.

    In spite of all the risks, this is no longer a profession for men only. Men no longer dress up as women when actresses have to perform some dangerous actions. For nowadays there are stuntwomen, too!

    The Bermuda Triangle is an area in the western part of the North Atlantic Ocean, near Florida in the USA, where a number of aircraft and ships are said to have disappeared mysteriously.

    ①The earliest suggestion of unusual disappearances in the Bermuda area appeared in a September 17, 1950 article. Two years later, published "Sea Mystery at Our Back Door", covering the loss of several planes and ships, including the loss of Flight 19. Flight 19 alone would be covered again in the April 1962 issue of American Legion magazine. In it, author Allan W. Eckert wrote that the flight leader had been heard saying, "We are entering white water. Nothing seems right. We don't know where we are." In the February 1964, the article "The Deadly Bermuda Triangle" argued that Flight 19 and other disappearances were just part of strange events in the area.

    ②Triangle writers have used a number of supernatural ideas to explain the events. One explanation refers to leftover technology from the mysterious lost continent of Atlantis. Some of the Triangle writers related the events to UFOs. This idea was used by Steven Spielberg for his science fiction film Close Encounters of the Third Kind, in which the lost Flight 19 aircrews were taken by aliens.

    ③But there are also some explanation relating to nature. For example, laboratory experiments carried out in Australia have proven that bubbles containing natural gas can sink a large ship by decreasing the density(密度) of the water. Because it has been assumed that the eruption of volcanoes(火山)may produce much natural gas, making large areas of bubbles under sea so that water is no longer able to provide enough supporting power for ships. If this were the case, such an area forming around a ship could cause it to sink very rapidly and without any warning.

    ④Violent weather is likely to be another reason. Powerful storms forming in tropical(热带的)waters have caused thousands of deaths and caused billions of dollars in damage. These storms have in the past caused a number of incidents related to the Triangle.

The San Francisco Bay Area is one of the most diverse places in America, a wonderful place filled with people from all backgrounds. Each of them drew something different from their own experience. Their stories are the focus of Status Update, an exhibition of 14 projects offered by Dundon and former WIRED contributor Pete Brook. The show at SOMarts uses personal tales to show the Bay Area's culture. 

The Bay Area is a microcosm (缩影) of the national melting pot, a place where people of color comprise 58 percent of the overall population and are a majority in four of the region's five countries, San Francisco in particular is the type of place where you can' t walk down the street without hearing another language. Yet the change is not all for the better. The gap between rich and poor is widening at a frightening speed, and San Francisco is becoming less diverse as minorities escape from the city for more affordable communities elsewhere in the region. 

Status Update reflects these changes and the challenges they bring. Joseph Rodriguez's Faces of Foreclosure features quiet images of people like Ethel Gist, who lost her home in the East Bay suburb of Brentwood six years ago. Photographer Sam records Oakland resident Shannon and his efforts to provide for his daughter. And Laura Morton documents millennials (千禧一代 )hoping to make their way to the top in Silicon Valley in her series Wild West Tech. 

Status Update starts a conversation about how the Bay Area is changing, and what people can do to build up a more just equitable (公正的) society. "I hope people walk away from this show with a little more respect for our neighbors and communities and the ways we depend on one another." Dundon says. "we're all out here together"