In American schools there is something called Homecoming Day. Many high schools and colleges with a football team have a homecoming game. This can be the most important event of the year except graduation or commencement (毕业典礼)Day. Students plan Homecoming Day many weeks in advance.

    Several days before Homecoming, students start to decorate the school. There are signs to wish luck to the team, and many other signs to welcome all the graduates. Many people still come to Homecoming twenty or thirty years after their graduation.

    The members of school clubs build booths(售货棚）and sell lemonade(柠檬汽水), apples and sandwiches. Some clubs help to welcome visitors.

    During the day alumni and their wives will gather at the school. They like to look for teachers that they remember. Often they see old friends and they talk together about those happy years in school.

    Everyone soon comes to watch the football game. When the game is half over, the band comes onto the field and plays school songs. Another important moment is when the Homecoming Queen or King appears. All the students vote the most popular student Homecoming Queen or King. It is a great honor to be chosen.

    Homecoming is a happy day, but it is not perfect unless the football team wins the game. Even if the game loses, the students still enjoy Homecoming. Some stay at the school to dance, and others go to a party. For everyone it is a day worth remembering.

   “One thing I enjoy about my job is that I can work on something that is actually active,” says Game McGimsey, an American volcanologist (火山学家). Part of his job includes keeping an eye on Alaska's many active volcanoes and giving people a heads-up when a volcano might erupt (喷发).

    Like most jobs in the sciences, volcanology requires a lot of education. McGimsey received an undergraduate degree in geology at the University of North Carolina, then landed an internship (实习期) with a geologist at the USGS (美国地质勘探局) whose area of expertise was volcanoes. After earning a graduate degree at the University of Colorado, McGimsey accepted a job with the USGS and has been with the Alaska Volcano Observatory for 25 years.

    Volcanoes can influence the world in ways we might not think about. For example, on Dec. 15, 1989, a 747 jetliner (a large airplane) flew through a thick ash (灰) cloud produced by Mount Redoubt, an Alaskan volcano that hadn't erupted in 25 years. The ash caused all four engines to die, and the plane's electronics went dead.

    “The plane was within several thousand feet of flying into the mountains below when the pilots got a couple of the engines restarted and landed safely in Anchorage,” McGimsey says. It cost nearly $80 million to repair the damage to the plane.

    Such situations show just how dangerous volcanoes can be. However, volcanologists know the risks and are prepared to protect themselves.

    “There is certainly a higher danger level in volcanology than some other jobs,” McGimsey admits. “We understand how serious the danger is, and we don't like taking unnecessary chances. We avoid getting too close to an erupting volcano, because it's not worth injury or death simply to get a rock or a photograph.”

    Lots of people buy books and products from Amazon, an online seller. They offer and pay over the Internet and the books are shipped through the mail or a delivery service like FedEx.

    One day, people could get their Amazon deliveries from an “unmanned aerial vehicle”—a timely vehicle that looks like a toy helicopter. And instead of waiting days to get the parcel, it could be at the buyer's home in half an hour or less. The company is working on a fleet of tiny vehicles they call “Prime Air”. The vehicles are also known as “octocopters”. On their website, Amazon says, “One day, Prime Air Vehicles will be as normal as seeing a mail trucks on the road today.”

    The U.S.'s Federal Aviation Administration (FAA) is working on safety regulations for unmanned flying vehicles like the Prime Air copters. Those regulations will make sure the copters are able to fly safely where they need to go. Once the FAA has put its rules in place, which could be as early as 2016, Amazon will be ready with its fleet of tiny flyers. The process could take as many as five years.

    The new delivery service would likely be available only in the United States, at first. The copters the company is testing now can handle packages up to five pounds (2.3kg) and they have a range of 10 miles (16 kilometers).

    Other companies are also looking at using unmanned flying vehicles to deliver their products. For instance, Domino's Pizza in the U.K. released a video showing a “DomiCopter”, delivering a pizza. That video may have been a publicity stunt（噱头）. In any case, just like Prime Air's octocopters, the DomiCopters don't have clearance（许可）to take off just yet.

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    Ms. O'grady, the head of Britains Trades Union Congress, issued a challenge on September 10th. "We can win a four-day working week, "she told members. The demand is far from new. Shorter working weeks have been tried in New Zealand and Sweden, wherein happier, healthier and more motivated employees. Those who work shorter weeks are also reported to be more productive. Should weekends, therefore, be lengthened?

    France's experience suggests workers may not leap at the chance of working for fewer hours. The government reduced the full-time workers week to 35 hours in 2000. Last year the French worked 38.9 hours a week on average, seeming happy to labor above the required level and pocket the extra pay or holiday allowance.

    And businesses may not seize the opportunity either. Working less may be linked to higher productivity (on a per-hour basis), but overall output could still fall because of the smaller number of hours worked. That will not get governments or employers excited.

    Advocates of a four-day week could claim that improving people's quality of life is more important than boosting the economy. In an essay published during The Great Depression, John Maynard Keynes wrote of an "age of leisure and abundance" in which technological advances would allow people to work 15-hour week.

    Unfortunately for any readers working hard on a Friday afternoon, Keynes jumped at his conclusion too soon. Even Ms. O'grady, now demanding a longer weekend, is pessimistic in her timescale. A four-day week is apparently achievable “in this century”.

WE COMBAT ANIMAL DISEASES TOGETHER!

We want to prevent serious animal diseases such as foot and mouth disease, classical swine fever and African swine fever from spreading to Finland. These and other animal diseases can be transmitted from one country to another by animals or by meat and dairy products even if they are packed for personal consumption or intended as gifts. Travelers like you play an important role in preventing the spread of animal diseases.

Don't bring meat, meat products, milk and dairy products

from non-EU countries to Finland!

A ban on personal imports applies to meat and dairy products brought into Finland by travelers or ordered and sent through the post. The ban applies to food stuffs intended for personal consumption or as gifts and to pet food. If you have food products of animal origin with you, throw them in a waste container in the point of entry or contact Customs!

Bringing meat-containing products as presents and for personal use

from an EU country to Finland

At the moment, there are EU countries with cases of African swine fever. In those countries there are restriction areas and, as a rule, pork and wild bear meat or products containing these meats may not be imported from these areas into Finland. Import is allowed only under very strict criteria controlled by local authorities. However, the sales of these meat products within the country may be allowed. In the EU, the disease has been detected in Estonia, Latvia, Lithuania, Poland, Hungary, Romania, Bulgaria, Belgium and Italy (Sardinia), for instance. It is difficult for travelers to know and prove from which area meat products originate and whether the products on sale meet all criteria. This is the reason why we recommend that people avoid importing any meat products containing pork or wild bear meat as presents or for personal use from countries with African swine fever.

PLEASE NOTE! Never leave any food waste or leftover in the environment or places where they may be eaten by wildlife. Never give food waste or leftover to production animals or to pet pigs.

Thank you for helping us to prevent the spread of animal diseases. We wish you a pleasant journey!