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    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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    In a recent announcement, Harvard and the Massachusetts Institute of Technology（MIT）said that they have joined forces to offer free online courses in an effort to attract millions of online learners worldwide.

    Beginning this fall, a number of courses developed by teachers at both universities will be offered online through a new $60 million program, known as edX. “Anyone with an Internet connection anywhere in the world can use our online courses,” Harvard President Drew Faust said during a meeting to announce the plan.

    MIT has offered a program called OpenCourseWare for ten years that makes materials from more than 2,000 classes free online. It has been used by more than 100 million people. In December, the school announced it also would begin offering a special certificate, known as MITx, for people who complete certain online courses. Harvard has long offered courses to a wider population through a similar program.

    The MITx will serve as the foundation for the new learning platform.

    MIT President Susan Hockfield said more than 120,000 people signed up for the first MITx course. She said Harvard and MIT hope other universities will join them in offering courses on the open-source edX platform.

     “Fasten your seatbelts,” Hockfield said.

    Other universities, including Stanford, Yale and Carnegie-Mellon, have been experimenting with teaching to a global population online.

    The Harvard-MIT program will be monitored by a not-for-profit（非盈利的）organization based in Cambridge, to be owned equally by the two universities. Both MIT and Harvard have provided $30 million to start the program. They also plan to use the edX platform to research how students learn and which teaching methods and tools are most successful.

    Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating new words, and we are often able to know where most words come from.

    Sometimes, however, no one may really know where a word comes from. Did you ever think about why hamburgers are called hamburgers, especially when they are not made with ham? About a hundred years ago, some men went to America from Europe. They came from a big city in Germany called Hamburger. They did not speak good English, but they ate good food. When some Americans saw them eating round pieces of beef, they asked the Germans what it was. The Germans did not understand the question and answered. “We came from Hamburger.” One of these Americans owned a restaurant, and had an idea. He cooked some round pieces of beef like those which the men from Hamburger ate. Then he put each between two pieces of bread and started selling them. Such bread came to be called “ hamburgers”.Today “hamburgers” are sold in many countries around the world.

    Whether this story is true or not, it is certainly is interesting. Knowing why any word has a certain meaning is interesting, too. The reason, for most English words, can be found in any large English dictionary.

    If anyone knows what makes a great children's book,it must be Sussex author and illustrator(插图家) Jane Hissey. Her " Old Bear" books have achieved classic status in a variety of formats.

    I caught up with Jane at her home in the East Sussex countryside and asked her what she thinks is the secret of a classic children's book. "That's a difficult one. I suppose it's got to be relevant to the child's stage of development-for young children, pictures on a page that are familiar, for older children, an experience. The book should be familiar,but hold some surprises too to keep the interest. It must inspire and delight, but there are the things that happen every day. "

    After the birth of her first child,she gave up teaching and worked on her own artwork, drawing pictures of teddy bears. An editor from a publishing company saw her work and invited Jane to do a children's book. Over the years, from the first " Old Bear" book in 1988,her children have made a huge contribution-not least in terms of plot. She said, "I used to give my children the toys to play with-and they had tea parties and so on. One of my bear characters,"Little Bear",is the same age as Ralph, my youngest, who's seven now. All the children have joined in my work and,in years to come, they will realize how much. "

    "I hope I'll know when people are getting tired of the characters. If ever they did, I think I'd go on drawing them for fun," Jane continued," My own children have been very useful to me in my work, but as they are older now, I'll just have to hope that other people's children can inspire me. "

    We just love giving cards in Britain. If there's a special occasion coming up, there's no doubt that we'll be there, card in hand, to celebrate it. And this isn't just for birthdays; we also give cards when people are ill or when they have got a new job. And even if you forgot somebody's birthday, there are even "sorry it's late" cards. So you can pretty much find a card for any occasion.

    Before coming to Italy I had never even considered that our love for card giving might not be shared by other countries. In fact, my workmates told me that hardly anyone sends Christmas cards in Italy and that they actually don't really give birthday cards either! Unbelievable! In the UK, if a close friend or family member didn't get me a card I'd feel upset! However, the only place you can buy cards in Italy is in a shop which sells school things. In comparison, we have whole shops that sell them in the UK and we even have different types of card shops.

    Although cards can take up your time, from choosing the perfect one, to thinking up the personal message inside, I think it's a really nice gesture. And especially with Christmas cards, it adds to that festive feeling. When I sit down to write countless cards to friends and family, I get that little bit happier that it will be Christmas soon! Especially when I see my own Christmas cards, proudly sitting on my desk wishing me a very merry Christmas.

    Of course, the problem comes when they're no longer needed, when Christmas is over. It makes me sad just to throw them all away, so I try and hang on to my favorite ones.

    The man who walked into Dave Cutlip's tattoo parlor（纹身店）in Brooklyn Park. Maryland, in January was tough to miss. His face bore a gang（帮派）tattoo. The man sought Cutlip's help in covering up his violent past. He was determined to turn over a new leaf. "I could see the hurt in his eyes," Cutlip, 49, told The Washington Post.

    Cutlip couldn't help the man—the tattoo were too close to the eyes. But it got him thinking. Many young people get tattoos that hey come to regret. A few can mark them for the rest of their days. Then they're" always going to be a victim." said Cutlip." If I can help, that's my ultimate（最终的）goal."

    Inking over a tattoo costs hundreds of dollars, and getting one removed by laser（激光）is even pricier. So Cutlip decided he would help by hiding racist or gang-related tattoos for free. He put the word out via Facebook:" Sometimes people make bad choices and sometimes people change. We believe there is enough hate in this world, and we want to make a difference."

    One man, Casey Schaffer, showed up with the word "white" on one forearm and "power" on the other. He'd served a year in prison on drug charges, he told The Washington Post, and had joined a white group there because they" took care of me. I thought of it as paying them back." But employers would take one look at the tattoos and turn him down. So he had Cutlip obscure（使不分明）one of the words with a heat and roses and tattoo an eagle over the other.

    Cutlip has done nine such jobs, each of which took several hours. He told People that a client（顾客）let him know that he quickly found a job once his tattoo was obscured. Such victories inspired Cutlip to found the Random Acts of Tattoo project with three like-minded（志同道合的）tattoo studios from around the country, and now hundreds of clients are on a wait list. As he told National Public Radio." If we can just erase hate, then we're doing something."