Japan's youth are losing interest in science and as a result, threatening the nation's industrial progress. According to Japan Science and Technology Agency, young Japanese are surrounded by high-tech devices(设备), but are not interested in how they work.

    Japanese businesses have succeeded partly because they've a great many engineers. A drop in interest could lead to a decline(减少) in their numbers and quality. "In the past, the young had a big interest in science and technology," said Hirano, director of the agency's policy department.

    There are two main reasons for the problem. The first is known as "black box syndrome" of modern technology.

    Electronic devices depend on tiny silicon chips（芯片）, which can only be made in big factories, whose workings can't be seen by the eyes. The devices, unlike machines of the past driven by gears and wheels, are simply boxes.

    Young Japanese, brought up on video games and at home with computers, enjoy using modern technology, but this is a passive interest and different from the interest in how things work. "You need an active interest to get interested in science. This is declining in the young," said Hirano.

    About two-thirds of Japanese in their 20s use PCs, twice the number of those in their 50s. But only 40% of those in their 20s say they are interested in news about science and technology, compared to 60% of the 50 to 60 year olds.

    "Another reason for it is that life in modern Japan is too comfortable," he said. "A wealthy society reduces people's desire to modernize and develop their country. To a degree, you can't avoid this when the fruits of science and technology are fully developed." Similarly, science in Europe and the US has also suffered a lack of interest.

    With this list, go to travel now!

    Northern Vietnam

    Vietnam is known as a cheap place to travel around, but Hanoi, the north area, often gets ignored by travelers. This is truly a shame, because Northern Vietnam is where the most wonderful scenery and culture can be found. Rice fields, high mountains, winding roads and friendly people are also found there.

   Bishkek, Kyrgyzstan

    With 93 percent of the nation covered in mountains and a rich history and culture that goes back to thousands of years, Kyrgyzstan is one of the most wonderful countries in the world. The capital city, Bishkek, is an unbelievable center for exploring Central Asia, with Silk Road remnants(残余部分)like the Burana Tower just a short drive away.

    Lisbon Portugal

    Lisbon offers a good mix of museums, historic buildings, electric music and nightlife, and squares and cafes. You will fall in love with this city when you visit it. It is much less expensive than many other European travelling places, so travelers can afford it

    Seoul, South Korea

    Seoul is an attractive place filled with high-tech, modern and historic buildings, delicious Korean food all at bottom prices. Plus, since Seoul is a major city, it is easy to get to it.

    Planning a visit to the UK? Here we help with ways to cut your costs.

    AVOID BIG EVENTS     Big sporting events, concerts and exhibitions can increase the cost of accommodation and make it harder to find a room. A standard double room at the Thistle Brighton the final Friday of the Brighton Comedy Festival (19 Oct.) cost ￡169.15 at Booking.com. A week later, the same room cost ￡118.15.

    If you can be flexible and want to know dates to avoid -or you're looking for a big event to pass your time—check out sites such as Whatsonwhen.com, which allow you to search for events in the UK by city, date and category.

    STAY AWAY FROM THE STATION     If traveling to your destination by train, you may want to find a good base close to the station, but you could end up paying more for the sake of convenience at the start of your holiday.

    Don't be too choosy about the part of town you stay in. Booking two months in advance, the cheapest room at Travelodge's Central Euston hotel in London for Saturday 22 September was ￡95.95. A room just a tube journey away at its Covent Garden hotel was ￡75.75.And at Farringdon, a double room cost just ￡f62.95.

    LOOK AFTER YOURSELF     Really central hotels in cities such as London, Edinburgh and Cardiff can cost a fortune, especially at weekends and during big events. As an alternative consider checking into a self-catering flat with its own kitchen. Often these flats are hidden away on the top floors of city centre buildings. A great example is the historic O'Neill Flat on Edinburgh's Royal Mile, available for ￡420 for five days in late September, with room for four adults.

    When asked about her childhood in the documentary Alive Inside, a 90-year-old woman with dementia(痴呆) replies, "I've forgotten so much." Filmmaker Michael Rossato-Bennett then plays music from her past for her. “That's Louis Armstrong,” she says. “He's singing When the Saints Go Marching In and it takes me back to my school days.” She then recalls exact details from her life.

Why does it happen? Music tends to accompany events that arouse emotions or otherwise make strong impressions on us — such as weddings and graduations. These kinds of experiences form strong memories, and the music and memories likely become intertwined(紧密相连) in our neural(神经的) networks, according to Julene Johnson, a professor at the University of California. Movements, such as dancing, also often pair with our experience of music, which can help form memories. Even many years later, hearing the music can bring back memories of these long-past events.

    As Alive Inside shows, music has this power even for many people with dementia. Researchers note that the brain areas that process and remember music are typically less damaged by dementia than other areas, and they think it may explain the phenomenon.

    They also pay attention to elderly people with dementia, especially those in nursing homes. "It's possible those long-term memories are still there," Johnson says, “but people just have a harder time accessing them because they're in a strange place and there are not a lot of circumstances in which someone could pull out those memories.”

    Johnson also notes that music is not universally useful for all people with dementia since there are some people with dementia whose brain area that recognizes music is damaged.

    Despite music's apparent benefits, few studies have explored its influence on memory recall in people with dementia. “It's really an untapped area,” Johnson says. Petr Janata is one researcher investigating the topic of music and memory. He says that scientists still do not have the answers for why and how music reawakens memories in people with dementia, but this phenomenon is real and it's just a matter of time before it's fully borne out by scientific research.

    The best movies for teenagers are listed here. You can pick one for your teen to watch it with you or their best friends.

    ⒈Eighth Grade

    Kayla is a shy, socially anxious girl trying to get by the last few weeks of middle school. She earns the "most quiet" girl title in school, but at home, she posts online self-help and motivational videos that not many people watch. Kayla is raised by her single father Mark, who tries to disconnect Kayla from the social media.

    ⒉Dead Poets Society

    Mr. Keating, an English teacher, introduces his students, all set to become doctors and lawyers, to poetry and free-thinking. Each of his students deals with several issues. He encourages them to form the Dead Poets Society where they read and write poetry.

    ⒊The Hunger Games

    Based on a book by Suzanne Collins, the story is set in a country called Panem, which was once the ruins of North America. Every year, young boys and girls from the 12 districts of Panem fight in the Hunger Games, a televised competition in which the contestants (参赛者) compete against death.

    ⒋The Break fast Club

    It begins with five students at the Shermer High School, Claire, a princess, John a criminal, Andrew, an athlete, Brian, a bookworm and Allison, an unfortunate person, who are forced to spend 9 hours together on a Saturday. In spite of their differences, they find that their social problems are more similar than they think. The film tries to encourage breaking social boundaries for positive self-identification in the world.