Tomato Festival

    Started in 2005, the Tomato Festival has grown into a local tradition in Malta． In recent years, the festival has added amusement park-style rides and a yearly Creature Feature, which screens old horrible movies．There are also dance competitions, parades and pancake breakfast．Third weekend in August．

    Address: 833 Tinkham Rd, Fountain Park, Wilbra-ham, Massachusetts 01095

Phone: （413）599-0010

                                                                                                           Brat Days

Don't mistake this festival for a day filled with poorly behaved children． Begun in 1953, the gathering is the biggest festival in the city each year and features more than 50 stands selling the sausage, as well as a contest to see who can quickly eat the most bratwurst in ten minutes．Early August．

    Address: 17th and New Jersey sts, Kiwanis Park, She boygan, Wisconsin 53081

Phone: （920）457-9491

                                                                                               Hope Watermelon Festival

    The festival dates back to the 1920s, when many trains went through this small town and local watermelon growers would sell their watermelon to parched travelers．These days, the festival sees a Watermelon Queen crowned（加冠的） and sometimes a world-record watermelon grown．There are also more than 300 stands selling arts and crafts from a six-state area, as well as a car show and the Watermelon Olympics．Early August．

    Address: 108 W 3rd St, Hope, Arkansas 71801

Phone: （870） 777-3640

                                                                                                     Oyster Festival （牡蛎节）

Featuring appearances from tall ships and oyster boats, this festival has regularly drawn 60,000 visitors a year since it began in 1978．More than 3,000 volunteers make the festival possible each year．Norwalk is less than a two-hour drive from many of New England's larger cities, making it easy to attend the festival during a trip to New York or Hartford．Weekend after Labor Day．

    Address: Sea view Ave, Veteran's Park, East Nor-walk, Connecticut 06855

Phone: （800） 866-7925

    Even if trees cannot walk, they are still on the move.

    In parts of the Arctic, entire forests are moving northward. Across the Arctic, temperatures are rising faster than anywhere else in the world. As that happens, the tree line that marks where forests stop and the treeless tundra(冻土地带) starts has been shifting northward. Trees growing along the tree line must protect themselves from the cold wind. To do this, plants tend to grow horizontal(水平的) branches low to the ground. The energy it takes for trees to grow this way means they don't have enough energy to make seeds.

    But as Earth's climate has been warming, trees no longer have to just grow horizontally. Many can instead grow up toward the sky. This takes less energy. And with all the leftover energy. these trees have started producing more seeds. This happens especially in places where the white spruce(白云杉) grows.

    White spruce, which is a North American tree, is quite able to produce a lot of seeds, which can move long distances in the wind. When wind-blown seeds end up on the tundra beyond the tree line, they eventually can sprout(发芽) new trees. This explains how a forest can move. Of course, the process would work only if the tundra were warm enough. But in recent years, the whole planet has been warming.

    New trees will provide shelters for some snow, keeping the sun's rays from making the white surface disappear. Instead, the trees absorb the sun's heat. This warms the surrounding air. The extra warmth encourages even more trees to produce seeds. That further boosts a forest's ability to expand. In addition, more trees will trap more snow, preventing much of it from being blown away. Snow can trap heat in the soil below, which encourages trees to grow. The recent rise of temperature has helped more trees grow. The recent rise of temperatures has helped more trees grow past the tree line. People worry about impacts on the animals that depend on frozen conditions for food and shelter.

    Even if trees cannot walk, they are still on the move.

    In parts of the Arctic, entire forests are moving northward. Across the Arctic, temperatures are rising faster than anywhere else in the world. As that happens, the tree line that marks where forests stop and the treeless tundra (冻原) starts has been shifting northward. Trees growing along the tree line must protect themselves from the cold wind. To dothis, plants tend to grow horizontal (水平的) branches low to the ground. The energy it takes for trees to grow this way means they don't have enough energy to make seeds.

    But as Earth's climate has been warming, trees no longer have to just grow horizontally. Many can instead grow up toward the sky. This takes less energy. And with all that leftover energy, these trees have started producing more seeds. This happens especially in places where white spruce (白云杉) grows.

    White spruce, which is a North American tree, is quite able to produce a lot of seeds, which can move long distances in the wind. When wind­blown seeds end up on the tundra beyond the tree line, they eventually can sprout(发芽) new trees. This explains how a forest can move. Of course, the process would work only if the tundra were warm enough. But in recent years, the whole planet has been warming.

    New trees will provide shelters for some snow. Keeping the sun's rays from making the white surface disappear. Instead, the trees absorb the sun's heat. This warms the surrounding air. The extra warmth encourages even more trees to produce seeds. That further boosts a forest's ability to expand. In addition, more trees will trap more snow, preventing much of it from being blown away. Snow can trap heat in the soil below, which encourages trees to grow. The recent rise of temperatures has helped more trees grow past the tree line. People worry about impacts on the animals that depend on frozen conditions for food and shelter.

    Sleep deprivation(缺失)is an important hidden factor in lowering the achievement of school pupils, according to researchers carrying out international education tests.

    It is a particular problem in richer countries with sleep experts linking it to the use of mobile phones and computers in bedroom late at night. Sleep deprivation is such a serious problem that lessons have to be dragged down to a lower level to suit sleep-deprived learners, the study found. The international comparison, carried out by Boston College, found the United States to have the highest number of sleep-deprived students, with 73% of 9- and 10-year-olds and 80% of 13- and 14-year-olds identified by their teachers as being negatively affected.

    In literacy(读写能力) tests there were 76% of 9- and 10-year-olds lacking sleep. This was much higher than the international average of 47% of primary pupils needing more sleep and 57% among the secondary age group.

    Other countries with the most sleep-deprived youngsters were New Zealand, Saudi Arabia, Australia, England, Ireland and France. High-performing Finland is also among the most lacking in sleep. Countries with the best records for getting enough sleep include Azerbaijan, Kazakhstan, Portugal, the Czech Republic, Japan and Malta.

The analysis was part of the huge date-gathering process for global education rankings, the Trends in International Mathematics and Science Study(TIMSS)and Progress in International Reading Literacy Study(PIRLS)

    “I think we underestimate the impact of sleep. Our data show that across countries internationally, on average, children who have more sleep achieve higher in maths, science and reading. That is exactly what our data show,” says Chad Minnich of the TIMSS and PIRLS International Study Center.

    “It's the same link for children who are lacking basic nutrition,” says Mr Minnich, based at the Lynch School of Education, Boston College. “If you are unable to concentrate, to attend mentally, you are unable to achieve at your best level, because your mind and body are in need of something more basic. Sleep is a fundamental need for all children. If teachers report such large proportions of children suffering from lack of sleep, it's having a significant impact. But worse than that, teachers are having to adjust their instruction based on those children who are suffering from a lack of sleep. The children who are suffering from a lack of sleep are driving down instruction.”

    That means that even the children who are getting enough sleep are still suffering from this sleep-related lowering.

    An international group of coffee experts has considered Ethiopia's coffee as the best in the world. Coffee is a top export of the country. But at home, it is seen as national pride. Ethiopians feel good about their coffee, and enjoying a drink with friends is a long tradition.

    International coffee experts travel the world to find the best coffee. They keep returning to Ethiopia. Some people say the climate produces quality beans. Morton Wenner is a coffee importer. He said, “Ethiopia has different ancient types of coffee. They are planted in places with perfect soil, perfect altitude, and climates that are really suitable for coffee processing, such as drying and things like that.”

    Finding the best quality beans is often an issue of taste. The process is known as cupping — tasting and comparing coffee from different roasted beans, grading and then pricing them.

    But before international experts come to taste, coffee beans are studied in small coffee laboratories. Helen Assefa, a lab technician, describes the process, “When the coffee comes to the lab, we assess its quality first by recording the details. Then we weigh the wetness level and screen the beans for analysis. After that we polish the coffee beans and taste the samples. At the end we check for imperfect beans.”

    Ethiopia is making big profits on its coffee reputation by exporting coffee to more than 120 countries. The country has an export income of more than $840 million a year. But not all the best coffee leaves Ethiopia. Forty percent of the coffee grown in the country stays there. It remains an important part of everyday life at work, at home and at ceremonies just to celebrate that special cup.

Yesterday, I went to the bookstore to pick up a present for my mother's upcoming birthday. I found one of the books I wanted, but not the other one my mother had discussed with me the other day. When I went to pay. I asked the clerk behind the counter if I could order the second book.

A lady was standing in line behind me at the checkout. The clerk said she could order the book. but asked if I would mind letting the lady behind me pay for her purchases first. The lady behind me said no and that it was fine to wait.

It took nearly 15 minutes to put my order through! The lady behind me chatted agreeably with us for the entire time. When it finally came time for me to pay, I placed two $10 off cards on the counter. The clerk informed me the offer was only valid(有效) for the book I was purchasing in-store and wouldn't work for the book I'd ordered. This meant that I'd have one $ 10 card left.

"You can come back and purchase another book." the clerk smiled. "The offer is valid until the end of the week."

I thought about this for a millisecond and then turned around to face the lady behind me who'd been so patient, kind, and charming through the very long wait at the checkout. "Here." I gave her the $10 off card. She was very surprised and said. "Really?"

The gift didn't cost me anything. I knew I wouldn't be back before the end of the week and it rewarded someone whose attitude left a smile in my heart. Most definitely a win-win moment.