As Internet users become more dependent on the Internet to store information, are people remember less? If you know your computer will save information, why store it in your own personal memory, your brain? Experts are wondering if the Internet is changing what we remember and how.

       In a recent study, Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know the Internet is changing memory. In the first experiment, they gave people 40 unimportant facts to type into a computer. The first group of people understood thatthe computer would save the information. The second group understood that the computer would not save it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it.

       In another experiment, the researchers gave people facts to remember, and told them where to find the information on the Internet. The information was in a specific computer folder (文件夹). Surprisingly, people later remember the folder location (位置) better than the facts. When people use the Internet, they do not remember the information. Rather, they remember how to find it. This is called "transactive memory (交互记忆)".

       According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transactive memories; that is, people are learning how to organize huge quantities of information so that they are able to access it at a later date. This doesn't mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing.

    Someone had given our name and phone number to a charity, and its staff were bringing us Christmas presents.

    I made sure the house was as spotless as it could be with four children living in it, as the due time drew near, I sat on the edge of the couch. Each time I heard a car, I jumped up to see if they were here. Each time it wasn't them, I was relieved, yet disappointed.

    Finally a huge car pulled into the driveway, and four people got out. Now I was embarrassed as well as grateful, excited and nervous. I greeted them with a smile. They made several trips and soon my living room was full of boxes and bags.

    I tried to say “thank you” but my throat suddenly closed up and tears welled up in my eyes.

    I watched through the window as they drove away, wondering what they thought of me. I had always donated, but not received. We weren't always like this. My husband had been out of work, and we were struggling. I'd wanted to say this to them, but the words wouldn't come out.

    I quickly put away the gifts before the school-aged children came home. I hid them in closets and under beds as quickly as I could. On Christmas morning I felt a little guilty as our four children tore open the boxes and bags with pleasure, thinking they were from us.

    My nine-year-old son opened a game box and taped inside the lid was an envelope. I opened it and read aloud: May the joy of Christmas be with you all through the year. At the bottom of the card, written in small, neat letters was a sentence, it said: Although the sea gets rough, no storm lasts forever.

    I was suddenly ashamed of being ashamed. I finally understood.

    Volunteering abroad is a great way to help others, improve your skills and become a more confident, independent person. If you are interested in volunteering abroad, here are some places to go.

    Australia

    If you seek a life on the beach, in a great climate with friendly people, Australia might be your best bet. With thousands of volunteers already signing up to leave for Australia during the holidays, it will be a very popular option.

    Brazil

    This vast country has some great opportunities on offer and is especially popular this year. A lot of volunteer work is available in Brazil centers on conservation and ecological projects. With the world's largest rainforest in Brazil, of which huge part is in danger, there are lots of different jobs you can do.

    Kenya

    Kenya is the destination for those seeking an African experience. Generally volunteers in Kenya work in orphanages(孤儿院)or with local children living in slums(贫民窟). There is a great demand for volunteers in Africa because many people live in poverty, so if you truly feel like making a difference to a community, Kenya should be at the top of your list.

    Costa Rica

    Golden sandy beaches, clear coastlines and beautiful cities are what Costa Rica is all about. Because of its small size, you can see a lot of the country in just a short time. You can really make the most of your time as a volunteer. A lot of work is needed with wildlife and ecological work, so if you want to look after turtles on the beach, Costa Rica could be just the place for you

    A business executive（主管）was deep in debt and could see no way out. He sat on the park bench, head in hands, wondering if anything could save his company.

    Suddenly an old man appeared. “I can see that something is troubling you,” he said. After listening to the executive's words, the old man said, “I believe I can help you.” He asked the man his name, wrote out a check, and pushed it into his hand saying, “Take this money. Meet me here exactly one year from today, and you can pay me back at that time.” Then he turned and disappeared as quickly as he had come.

    The executive saw a check for $ 500,000, signed by John D. Rockefeller, then one of the richest men in the world! “I can settle all my debts immediately!” he realized. But instead, the executive decided to put the uncashed check in his safe. Just knowing it was there would give him the strength to work out a way to save his business, he thought.

    With renewed optimism, he made better deals and extended terms of payment. Within a few months, he was out of debt and making money once again. Exactly one year later, he returned to the park with the uncashed check. At the agreed-upon time, the old man appeared. But just as he was about to hand back the check and share his success story, a nurse came running up and grabbed the old man.

    “I'm so glad I caught him!” she cried.” hope he hasn't been bothering you. He's always escaping from the rest home and telling people he's John D. Rockefeller.” And she led the old man away. The astonished executive just stood there.

    Suddenly, he realized that it wasn't the money, real or imagined, that had turned him around. It was his newly found self-confidence that gave him the power to achieve anything he went after.

    Along the river banks of the Amazon and the Orinoco there lives a bird that swims before it can fly, flies like a fat chicken, eats green leaves, has the stomach of a cow and has claws(爪) on its wings when young. They build their homes about 4.6m above the river, an important feature(特征) for the safety of the young. It is called the hoatzin(麝雉).

    In appearance, the birds of both sexes look very much alike with brown on the back and cream and red on the underside. The head is small, with a large set of feathers on the top, bright red eyes, and blue skin. Its nearest relatives are the common birds, cuckoos. Its most striking feature, though, is only found in the young.

    Baby hoatzins have a claw on the leading edge of each wing and another at the end of each wing tip. Using these four claws, together with the beak(喙), they can climb about in the bushes, looking very much like primitive birds. When the young hoatzins have learned to fly, they lose their claws.

    During the drier months between December and March hoatzins fly about the forest in groups of 20 to 30 birds, but in April, when the rainy season begins, they collect together in smaller living units of two to seven birds for producing purposes.

    If you wear glasses, chances are you are smarter. Research published in the famous British journal Nawre Conurunications has found — people who displayed higher levels of intelligence were almost 30 percent more likely to wear glasses.

    The scientist, studied the genes of thousands of people between the ages of 16 and 102. The study showed intelligence can be connected to physical characteristics. One characteristic was eyesight. In out of 10 people who were intelligent, there was a higher chance they need glasses. Scientists also said being smarter has other benefits. It is connected to better health.

    It is important to remember these are connections which are not proven causes. Scientists call this correlation. Just because something is connoted to something else does not mean one of those caused the other. And it's worth noting that what constitutes (构成)intelligence is subjective and can be difficult, if not impossible, to measure.

    Forget genes thought. Plenty of proof shows wearing glasses makes people think you are more intelligent, even if you do no, need glasses. A number of studies have found people who wear glasses are seen as smarter, hard-working and honest. Many lawyers this idea to help win their cases. Lawyer Harvey Slovis explained this. "Classes soften their appearance," he said. Sometimes there has been a huge amount of proof showing that people he was defending broke the law. He had them wear glasses and they weren't found guilty.

    Glasses are also used to show someone is intelligent in movies and people who wear glares have begun to shift. People who do not need glasses sometimes wear them for fashion only. They want to look worldly or cool. But not everyone is impressed by this idea, thought. GQ magazine said people who wear glasses for fashion are trying too hard to look smart and hip(时髦的). However, that hasn't stopped many celebrities (名人) from happily wearing glasses even if they do not need them. Justen Bieber is just one high - profile fen of fashion glasses.