LEEDS, England—A Leeds University psychology professor is teaching a course to help dozens of Britons forgive their enemies.

    “The hatred we hold within us is a tumor,” Professor Ken Hart said, adding that it can lead to problems such as high blood pressure and heart disease. More than 70 people have become members in Hart's first 20-week workshop in London—a course he says is the first of its kind in the world.

    “These are people who are sick and tired of living with a memory. They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves,” said Canadian-born Hart.

    The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight. The course, ending in July, is expected to get rid of the tumor of hatred in these people. “People have lots of negative attitudes towards forgiveness,” he said, “People confuse forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one." Hart and his team have created instructions to provide the training needed.

    “The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with," said Norman Claringbull, a senior expert on the forgiveness project.

    Hart said he believes forgiveness is a skill that can be taught, as these people “want to get free of the past”.

    Car companies are developing vehicles that will plug into electric sockets, ust like many laptops, digital cameras, cell phones and Mp4 do. Called “plug-in vehicles”, these cars will get most of their power from electricity. Their drivers won't have to stop at gas stations as often as usual.

    The technology is more than just cool. In our car-filled world, plug-in vehicles could reduce the amount of gas we use, which keeps rising in cost now and then. Besides, driving around in these vehicles may even help the environment. Gas-burning cars produce a lot of greenhouse gas, which causes global warming.

    The first company-produced plug-in vehicles could hit the roads by 2020. But engineers still have a lot of work to do to make the technology practical and inexpensive.

    Batteries are the biggest challenge. In the plug-in-vehicle world，Li-ion(锂离子)batteries are getting the most attention. These batteries can store a large amount of energy in a small package, and they last a longer time between charges. Li-ion batteries can fit laptops, cell phones, heart instruments and other similar pocket ones.

    But because cars are so big and heavy, it would still require a suitcase-sized Li-ion batteries to power about 12km of driving. What's more, the batteries are much expensive.

    “A car filled with batteries could go a long distance,” says Ted Bohn, an electrical engineer in Chicago. “But it couldn't pull any people, and it would cost $100,000.” So researchers need to work out how to make batteries smaller and cheaper, among other questions.

    “The answers don't exist yet,” Bohn says, “As a kid, I thought someone someplace knows the answer to everything. All of these questions haven't been decided. That's what engineering is about-making a guess, running tests and getting fine results.”

    At one time, computers were expected largely to remove the need for paper copies of documents(文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.

    It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down ,” says Ted Smith of the Earth Village Organization.

    Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.

    Does all this mean environmental concerns have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away.

    “I guess people believe that the problem is taken care of, because of recycling,” said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity.

    The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.

    San Francisco has its cable cars. Seattle has its Space Needle. And, Longview has its squirrel bridge. The bridge, which has attracted international attention, is now a local landmark.

    The Nutty Narrows Bridge was built in 1963 by a local builder, Amos Peters, to give squirrels a way to cross the busy road without getting flattened by passing cars.

    The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built, squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times, Peters and others who worked in and near Park Plaza witnessed squirrels being run over.

    One day Peters found a dead squirrel with a nut still in its mouth, and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council(市政会).The Council approved, and Councilwoman Bess LaRiviere named the bridge “Nutty Narrows.”

    After architects designed the bridge, Amos Peters and Bill Hutch started Construction, They built the 60-foot bridge from aluminum and lengths of fire hose(消防水带). It cost 1,000.

    It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media, and Nutty Narrows became know in newspapers all over the world.

    In 1983, after 20 years of use, Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983, hundreds of animal lovers attended the completion ceremony of the new bridge.

    Peters died in 1984, and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project.

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    Conveniently located in the heart of Crouch End, London, N8, My Creche offers drop-in and pre-booked childcare for children aged 6 weeks to 5 years of age. We also provide after-school and breakfast clubs for children up to 8 years old. Our goal is to enable parents to pursue personal and professional activities when they need to, with total peace of mind knowing their children are being cared for in a safe and fun environment.

    We are looking for an enthusiastic and committed professional with excellent interpersonal skills, who is committed to ensuring the best outcomes and care for children. This is an excellent opportunity for a proactive individual to be a part of a fresh and progressive Childcare concept and we welcome newly qualified professionals. We are a small and very supportive team with great training opportunities.

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    Maggie had never experienced an earthquake before, only prepared for it. As long as she could remember, preparing for an earthquake was routine (常规的) at school. Her family as well had made plans in the event of a natural disaster. Earthquakes are so much more common on the West Coast of the United States.

    Today Maggie was home alone. Maggie knew her mom would be driving home on the busy freeway, thinking about preparing supper for Maggie's dad. Maggie's dad would arrive at the airport. He was coming home from a two-week business trip.

    Maggie arrived home from school at the regular time. She was taking some biscuits from the kitchen cupboard, when she felt it. First just a tremor (微震), then the violent shaking. Maggie quickly ran under the large, wooden table in the dining room. The sounds of breaking glass and the crashing (坠落声) of many things were frightening. But the table remained undamaged, and Maggie hid herself in fear.

    After what seemed like a century the earthquake appeared to be over. Maggie could hear the sound of water rushing below her in the basement. The smell of natural gas was present in the air. Maggie knew where the main water valve (阀门) was located. Dad had shown her where it was and how to turn it off. Slowly and carefully she came out from under the table. The once tidy home was now almost unrecognizable. As Maggie reached the open basement door she could see the steps were still in good condition. She carefully made her way down into the dark basement. While still on the steps she felt the water rising and rising. Suddenly Maggie felt a lot of pain as a large ceiling beam (天花板梁) hit her head and shoulder. She fell onto some storage boxes…