Tea drinking was common in China for nearly one thousand years before anyone in Europe had ever heard about tea. People in Britain were much slower in finding out what tea was like, mainly because tea was very expensive. It could not be bought in shops and even those people who could afford to have it sent from Holland did so only because it was a fashionable curiosity. Some of them were not sure how to use it. They thought it was a vegetable and tried cooking the leaves. Then they served them mixed with butter and salt. They soon discovered their mistake but many people used to spread the used tea leaves on bread and give them to their children as sandwiches.

    Tea remained scarce and very expensive in England until the ships of the East India Company began to bring it direct from China early in the seventeenth century. During the next few years so much tea came into the country that the price fell and many people could afford to buy it.

    At the same time people on the Continent were becoming more and more fond of tea. Until then tea had been drunk without milk in it, but one day a famous French lady named Madame de Sevigne decided to see what tea tasted like when milk was added. She found it so pleasant that she would never again drink it without milk. Because she was such a great lady that her friends thought they must copy everything she did, they also drank their tea with milk in it. Slowly this habit spread until it reached England and today only very few Britons drink tea without milk.

    At first, tea was usually drunk after dinner in the evening. No one ever thought of drinking tea in the afternoon until a duchess（公爵夫人）found that a cup of tea and a piece of cake at three or four o'clock stopped her getting “a sinking feeling” as she called it. She invited her friends to have this new meal with her and so, tea-time was born .

    Sometimes I really doubt whether there is love between my parents. Every day they are very busy trying to make money for my schooling.

    One day, my mother was sewing a quilt(缝被子). I silently sat beside her. "Mum, is there love between you and Dad?" I asked in a very low voice.

    With surprise in her eyes, she stopped her work for a while. Then she said, "Susan, look at this thread(线). It can hardly be seen, but it' s really there. It makes the quilt strong. If life is a quilt, love should be a thread. Love is inside. "

    I couldn' t understand her until the next spring. At that time, my father suddenly got sick seriously. My mother had to stay with him in the hospital for a month.

    After they were back, my mother helped my father walk slowly on the country road every day. They were so kind to each other and it seemed they were the happiest couple.

    After two months my father still couldn' t walk by himself. "Dad, how are you feeling now?" I asked him one day.

    "Susan, don' t worry about me," he said. "I just like walking with your mum. I like this kind of life." Reading his eyes, I knew he loves my mother deeply.

    Now I understand that love is just a thread in the quilt of our life. Love is inside, making life strong and warm.

    Why do Americans struggle with watching their weight, while the French, who consume rich food, continue to stay thin? Now a research by Cornell University suggests how life style and decisions about eating may affect weight. Researchers concluded that the French tend to stop eating when they feel full. However, Americans tend to stop when their plate is empty or their favorite TV show is over.

    According to Dr. Joseph Mercola, a health expert, the French see eating as an important part of their life style. They enjoy food and therefore spend a fairly long time at the table, while Americans see eating as something to be squeezed between the other daily activities. Mercola believes Americans lose the ability to sense when they are actually full. So they keep eating long after the French would have stopped. In addition, he points out that Americans drive to huge supermarkets to buy canned and frozen foods for the week. The French, instead, tend to shop daily, walking to small shops and farmers' markets where they have a choice of fresh fruits, vegetables, and eggs as well as high-quality meats for each meal.

    After a visit to the United States, Mireille Guiliano, author of French Women Don't Get Fat, decided to write about the importance of knowing when to stop rather than suggesting how to avoid food. Today she continues to stay slim and rarely goes to the gym.

    In spite of all these differences, evidence shows that recent life style changes may be affecting French eating habits. Today the rate of obesity — or  extreme overweight — among adults is only 6%. However, as American fast food gains acceptance and the young reject older traditions, the obesity rate among French children has reached 17% — and is growing.

    Ecotourism(生态旅游): A Different Way to Travel

    Are you attracted to obscure(偏远的)places? Do you prefer to vacation away from other tourists? Are you careful to take only memories and to leave only footprints? If you answered yes to more than one of these questions, you just might be an ecotourist.

    Ecotourists are people who want to experience the unspoiled natural world and leave it that way when they return home. This trend started in the 1990s and ecotourism is now growing three times faster than the tourism industry at large. The Ecuador's remote Amazon Basin(盆地) is contributing to that expansion, and it gives a snapshot of what ecotourism looks like.

    At the Ecolodge, a small group of cabins(小屋) sits Kapawi Ecolodge in the middle of the Achuar people's reserve(保护区) and is only reached by air. From here, visitors can explore parts of the Amazon rainforest seen by few outsiders. As they do local Achuar guides explain how the forest is like their supermarket, where they find food, clothing, medicine and tools. As a result, tourists learn to appreciate the local culture as well as the natural environment.

    The owners of Kapawi pay monthly rent to the Achuar people, but they also train the community to run and manage the lodge. They have agreed on a plan to turn the operation over to the Achuar completely by 2011.The owners are working to make ecotourism benefit and empower the local people.

    You probably won't start your own ecolodge, but you can be an ecotourist if you follow these guidelines: Protect the environment; Support local businesses; Respect the local customs and traditions.

    The world is full of fascinating places to visit. As an ecotourist, you can enjoy them yourself and make sure that they remain beautiful for future generations as well.

    The technique can lead to new ways to produce medicines, the researchers from the universities of Istanbul and Hawaii hope.

    As part of an effort to improve treatments for life-threatening illnesses, a team of scientists have created rabbits that glow(发光) in the dark.

    Their efforts produced two rabbits out of a litter of eight that went from being a normal, fluffy white to glowing green in the dark. The rabbits were born at the University of Istanbul as part of a collaboration（合作） between scientists from universities in Turkey and Hawaii.

    The rabbits glow to show that a genetic manipulation technique can work efficiently, though the specific color is more cosmetic than scientific. "The green is not important at all – it's just a marker to show the experiment can be done successfully," said University of Hawaii associate professor Stefan Moisyadi.

    To produce the glowing effect, researchers injected jellyfish DNA into a mother rabbit's embryos. Those altered embryos（胚胎）. Those altered embryos were then inserted back into the mother. Similar experiments have resulted in glowing cockroaches and cats.

    Eventually, the researchers hope the technique can lead to new ways to produce medicines, Moisyadi said. “The final goal is to develop animals that act as barrier reactive to produce beneficial molecules in their milk that can be cheaply extracted, especially in countries that can't afford big pharma plants that make drugs, that usually cost $1bn to build, and be able to produce their own protein-based medication in animals," Moisyadi said.

    The rabbits are expected to have the same life span as their non-glowing counterparts（副本）, but Moisyadi said he understands people can object to this kind of experimentation involving live animals.

    "To the people against, I say: think about, what are the benefits and what are the injuries?" Moisyadi said. "And if the benefits outweigh the injuries, let's go with the benefits."

    Moisyadi, a native of Turkey who is now with the University of Hawaii, started developing the project in 2006, and researchers are now waiting to see if pregnant sheep produce similar results.

    Adrian Lamo, a Colombian-American threat analyst and former hacker, died in Sedgwick County, Kansas on Friday, at the age of 37. He was best known for passing on information that led to the arrest of Chelsea Manning.

    Lamo first gained media attention in the early 2000s for breaking into several high-profile computer networks, including those of The New York Times, Yahoo, and Microsoft, ending in his 2003 arrest when he eventually turned himself in.

    However, Lamo gained worldwide ill reputation in 2010 for disclosing to the FBI that the U.S. soldier, Chelsea Manning had leaked confidential information to Wikileaks. Manning had reached out to Lamo via a messaging app and told him that he had gained access to hundreds of thousands of classified documents and had leaked to Wikileaks a video of U.S. military forces in a helicopter machine madly gunning down journalists and Iraqi civilians. But, Lamo chose to report him and informed the U.S. military of the leak.

    Held responsible for the biggest leak of classified data in U.S. history, Manning was declared guilty by court martial and was sentenced to 35 years in prison, but was granted mercy by former President Barack Obama, who said his prison term was "disproportionate".

    Looking back on his decision to give up Manning, Lamo told US News and World Report in 2017 that it was "not his most honorable moment".

    However, he added that he had learned a lot from the experience, including that "you can't really know a person or their motives unless you've sat where they sat and seen the situation through their eyes, no matter how much you believe you do".