A new American weather satellite could save more lives by better predicting extreme weather conditions. It will be in orbit(轨道）some 36,000 kilometers above Earth's surface. The National Oceanic and Atmospheric Administration, also known as NOAA, has been working with the National Aeronautics and Space Administration (NASA) on the project.

    NOAA officials are calling the new satellite GOES-R. That is short for a much longer name—the Geostationary Operational Environmental Satellite-R Series. NOAA said GOES-R could improve the nation's ability to observe weather conditions and make weather predictions. It said the satellite's operation would lead to more exact and timely weather forecasts watches and warnings.

    The government agency said the satellite will require testing of its six instruments and will be ready to work “within a year."

    "The next generation of weather satellites is finally here." said NOAA Administrator Kathryn Sullivan. She described GOES-R as one of the most complicated Earth-observing machines ever created. Sullivan said its instruments will be able to study Earth five times faster and with four times more detail than any other NOAA satellite currently in operation. She believes this will make the United States an even stronger, more “Weather-Ready" nation.

    A NOAA statement said the greater detail will help improve the agency's study of ocean storms, as well as “the prediction and warnings of severe weather. "In addition, GOES-R will be able to provide improved rainfall estimates (预计), which will lead to more timely and detailed flood warning. The statement also said that GOES-R will give better estimates of wind strength, as well as better measurement of fog, ice or lightning strikes.

    Craig Fugate serves as administrator of the Federal Emergency Management Agency. He says that the GOES-R satellite will improve the ability of people and organizations across America to prepare for, and react to, weather-related disasters.

    While music has value all by itself, researchers have long noticed that musicians also tend to be better at learning languages and show other improved reading and math abilities. Now a new study from the University of Washington by Christina Zhao shows that rhythm is an important bridge between music and speech as early as nine months of age.

    Researchers randomly placed babies into two groups of 20 each, and each group played at the lab with their parents for a dozen 15-minute sessions over a month.

    In one group, researchers played recordings of songs with a waltz rhythm and showed the parents how to help their babies tap out that 1-2-3 beat in time with the music on boy drums or with their feet. In the other group, children played with typical toys and no music.

    The babies in the music group were better able to detect random mistakes in that rhythm when they heard it within two weeks of the last session. They also showed a stronger brain response to disruptions in the rhythm. For example, researchers would sometimes alter the timing of syllables(音节) by slightly shortening the middle sound of a word like bibbi to make it bibi—and the babies with music training were more likely to notice it.

    In other words, music training not only improved the babies' ability to notice when a musical rhythm skipped a beat, but also improved their ability to notice when the rhythms of speech changed unexpectedly, an important skill for learning to talk.

    The study reflects Zhao's personal experiences as a pianist who music in college, and as someone who speaks both Mandarin and English. She noticed that a lot of her fellow musicians were also good at learning other languages. “That really got me wondering how these two are related, “Zhao said.

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    If you have a chance to go to Finland, you will probably be surprised to find how “foolish” the Finnish people are.

    Take the taxi drivers for example. Taxis in Finland are mostly high-class Benz with a fare of two US dollars a kilometer. You can go anywhere in one, tell the driver to drop you at any place, say that you have some business to attend to, and then walk off without paying your fare. The driver would not show the least sign of anxiety.

    The dining rooms in all big hotels not only serve their guests, but also serve outside diners. Hotel guests have their meals free, so they naturally go to the free dining rooms to have their meals. The most they would do to show their good faith is to wave their registration card to the waiter. With such a loose check, you can easily use any old registration card to take a couple of friends to dine free of charge.

    The Finnish workers are paid by the hour. They are very much on their own as soon as they have agreed with the boss on the rate(价钱). From then on, they just say how many hours they have worked and they will be paid accordingly(相应地).

    With so many loopholes(漏洞) in everyday life, surely Finland must be a heaven to those who love to take “petty advantages”. But the strange thing is, all the taxi passengers would always come back to pay their fare after they have attended to their business; not a single outsider has ever been found in the free hotel dining rooms. And workers always give an honest account of the exact hours they put in. As the Finns always act on good faith in everything they do, living in such a society has turned everyone into a real “gentleman”.

    In a society of such high moral practice, what need is there for people to be on guard against others?

    There's a curious thing about people.All of us are driven in some way or another to achieve—we want to run faster,be more creative,win more awards,and earn more money.But here's the thing: if you want to offer warm words of wisdom,constructive criticism or "360-degree feedback",then think again.Most of us would rather not hear it.

    Our easily-broken egos（自尊心）are partly to blame.We all want to meet our own expectations of ourselves,and so being critised can present a huge threat to our egos.Yet as decades of psychological theory and research have indicated,people have endless tricky strategies of remaining positive in the face of criticism.For this reason,rather than us welcoming feedback with open arms,our first response is often an automatic defense.These reactions serve to make us feel better about ourselves.

    Psychological research exposes this unhealthy appetite for ignorance.In one study,students watched a false educational film about a serious disease called "TAA Deficiency".In fact,TAA Deficiency is completely fictional,but the students were not told this information;instead,they were asked whether they wished to provide a cheek test for assessing（评估）their risk of developing the disease.Half of the students were told that if they ever developed TAA Deficiency,then the treatment would involve them taking a two-week course of pills.Of this group,52% agreed to provide the cheek test.The other half of students learned the treatment would involve taking the pills for the rest of their lives.Of this group,only 21% agreed to the test.

    These findings show a common pattern seen in other studies within and beyond the context of healthcare.That is,people are especially resistant to hearing feedback when they believe it could force them to do something difficult or unpleasant.

    Buy One Give One

    Buy One Give One (BIG1) is a Singapore-based business and non-profit organization with a job to create a world full of giving. We help businesses around the world give back in meaningful ways so that they can create measurable and long-lasting influence. Since 2007, we have worked with more than 1,600 businesses creating more than 88 million giving activities.

    Our business allows consumers, who may feel disconnected from the problems of the developing world, to become involved in social problems while still purchasing (购买)tor themselves. For example, shoe brands like TOMS promise to donate one pair of shoes for every pair purchased. Soapbox gives soap to a needy child with every purchase. Watch company WeWood plants a tree every time you buy a watch. They have helped socially-conscious consumers purchase products and feel good about providing help to others.

    See what some of our members say about being a part of BIG1.

    *Karen Ormerod

    Every product purchased at our store influences the lives of disadvantaged people in the world. I had never imagined I would be operating a business that could change people's lives. We are making a real difference by just doing what normally do. It is a wonderful experience.

    *Ben Baker

    What a good way of giving resources to where they need to be giving people the gifts of giving, and adding value to organizations along the wav. We have already made 160,000 giving activities through BIGI. Giving has become a necessary part of our everyday business. It's truly brilliant.

    BIGI focuses on the influence of giving on people's lives rather than simply the amounts donated. Our programs stress giving habitually in order to create growing influence around the world. When you join the BIGI giving program, you create your own unique giving stories.

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    “I could see a huge flow (流动) of water, coming down fast from very high. I had no idea of shape, or situation, or anything. It was just so big.”

    These are the words of the great English writer Charles Dickens. He wrote them when he was visiting Niagara Falls. This waterfall is on the border (边界) of the United States and Canada. It is one of the largest in the world, and the largest in North America.

    Niagara Falls is on the Niagara River. The river divides just before the waterfall, and there are actually three waterfalls. On the American side are American Falls and Bridal Veil Falls. Horseshoe Falls is mostly on the Canadian side. The name comes from its shape — like a horseshoe, in a half circle. Horseshoe Falls is the widest of the three.

    People mainly know about Niagara Falls because of its size and natural beauty. However, the Niagara River is also an important source of electricity.

    In the 1890s, the Westinghouse Electric Company built a large power system (电力系统) on the river. Many other companies also hoped to use the land around Niagara Falls for factories and power systems. However, around the same time, many people began to work to protect the natural area. Soon, the governments of the United States and Canada got involved with it. They protected the land around Niagara Falls. They made parks — green, natural areas. No one could buy this land for factories. For hundreds of years, millions of people have visited Niagara Falls to enjoy its beauty.