Oyster

What is an Oyster card?

    Oyster is the easiest way to pay for journeys on the bus, Tube, tram, DocklandsLight Railway (DLR), London Overground and National Rail journeys in London Youcan store your travel cards, Bus & Tram Pass, season tickets and credit topay for journeys as you go.

Where to get an Oyster card?

There are a number of ways for you to get an Oyster card:

• At over 3,900 Oyster Ticket stops

• At Tube and London Overground station ticket offices

• At some National Rail stations

• At London Travel information Centres

• Online at tfl. gov. uk/oyster

How to use an Oyster card?

    To pay the correct fare on the Tube , DLR, London Overground andNational Rail services, you must always touch in on the yellow Oyster cardreader at the start of your journey, and touch out at the end. If you don't, amaximum cash Oyster fare will be charged. When using the bus or tram, you mustonly touch in at the start, but not at the end of your journey.

   What happens if I don't visit London very often?

    Don't worry. Any pay as you go credit on your card will notexpire (过期), so you cankeep it for your next visit or lend it to a friend.

Fares

Traveling by Tube from Central London (Zone l)to Heathrow (Zone6)

Adult Oyster single fare

£ 4. 20 Monday to Friday 06:30 - 09:30 and 16:00 - 19:00

£ 2. 70 at all other times including public holidays

Adult single cash fare £ 5.00

For further information，visit tfl.gov.uk /fares.

    There are some very good things about open education. This way of teaching allows the students to grow as people, and to develop their own interests in many subjects. Open education allows students to be responsible for their own education, as they are responsible for what they do in life. Some students do badly in a traditional classroom. The open classroom may allow them to enjoy learning. Some students will be happier in an open education school. They will not have to worry about grades or rules. For students who worry about these things a lot, it is a good idea to be in an open classroom.

    But many students will not do well in an open classroom. For some students, there are too few rules. These students will do little in school. They will not make good use of open education. Because open education is so different from traditional education, these students may have a problem getting used to making so many choices. For many students it is important to have some rules in the classroom. They worry about the rules even when there are no rules. Even a few rules will help this kind of students. The last point about open education is that some traditional teachers do not like it. Many teachers do not believe in open education. Teachers who want to have an open classroom may have many problems at their schools.

    You now know what open education is. Some of its good points and bad points have been explained. You may have your own opinion about open education. The writer thinks that open education is a good idea, but only in theory. In actual fact, it may not work very well in a real class or school. The writer believes that most students, but of course not all students, want some structure in their classes. They want and need to have rules. In some cases, they must be made to study some subjects. Many students are pleased to find subjects they have to study interesting. They would not study those subjects if they did not have to.

    Like many thickly populated urban neighborhoods, Lincoln Park also has rats. A lot of rats. “Every night when I walk down the sidewalk, I see rats, ” says 36-year-oId Kelly McGee, who has come to accept this aspect of city living. “It's an urban area; I don't know what else we can expect.”

McGee lives just down the block from the old Children's Memorial Hospital, which is about to be torn down as part of a massive redevelopment project. “Construction all over the city often disturbs rats that are living underground,” says Lincoln Park's City Council representative, Alderman Michele Smith. “Every developer has to do active rat reduction on site, ”Smith says. Already, there are poisonous and inviting food boxes all around the old hospital complex. But the developer of the hospital site still warned residents in a recent community meeting that when digging begins later this month, the rat problem could be awful.

Victoria Thomas, who lives a few miles north of Lincoln Park in Chicago's Lake View neighborhood, says she tried everything from underground fencing to poison traps to wipe out rats, but nothing worked until she got some cats. From the first day she got the cats, Thomas says the rats started to disappear.

“The cats will kill off a great deal of the initial population of the rats, ”says Paul Nickerson, who manages the Cats at Work program for Tree House Humane Society. “And through spreading their pheromones, a chemical produced by an animal, the cats will keep other rats from filling their absence.” Nickerson says that is what makes the cat program so successful in keeping rats away for the long term. ” The rats are far from stupid. They smell the cats' pheromones so they'll stay out of the cats' territory(领域).”

    After Smith highlighted the program in a recent newsletter, Nickerson and Tree House Humane Society have been getting lots of calls from people seeking their own cat colonies. That means a lot more wild cats that might otherwise be killed out of pity will be cared for while doing something that they love: hunting rats.

    Researchers from France and Italy discovered that Canadian parents are less strict with their children than mothers and fathers in France and Italy.

    “Our most important finding was the difference between Canadians and the others,” said Professor Michel Claes, the lead author of the study. “Canadians focus on independence and negotiation. On the other hand, Italians, for example, exercise more control. We found Canadians seem to focus on negotiation in case of a conflict.”

    Claes said Canada, France and Italy were selected for the study because they share important cultural and social factors. “We chose French­Canadians because they share the same language as France, and originally came from France and share certain values. Italy was included because it was considered to have similar, strong and important family values,” he explained.

    The researchers examined the emotional ties between parents and their children by questioning 1,256 students aged 11 to 19 years old.

    Canadian students reported less control and more free actions, according to the study. Italian parents were stricter and French parents were somewhere in the middle.

    Claes explains that the differences lie in education in Canada, France and Italy.

    “North America has its own educational values, which promote individualization. Tolerance and comprehension are encouraged. Italy, on the other hand, promotes respect of authority, control, and the need for permission.” he said.

    Children from all three countries described their mothers as warm and communicative. Italian and Canadian children had similar feelings about their fathers, and reported high levels of emotional ties. But French fathers were generally thought by their children to be more distant and cold.

    “We were surprised by this,” Claes admitted.“It seems as though the relationships between French mothers and their children were becoming closer over time, while fathers maintain a form of distance and coldness, which is more of a source of conflict in France than in the other countries.”

    Does the future of filmmaking lie in virtual reality (VR) films?

   An ambitious team led by Yale senior Celine Tien might hold the answer to that question.

    Tien produced,directed and acted in Pippa's Pan,which she says is “one of the world's first live-action VR films.”The film,which was completed in April,mixes live action with VR sections.Some of the characters were created via animation（动画）and other techniques that distinguish the film from 360° VR videos like the ones frequently seen on YouTube.

    “360° VR videos are stagnant,which means you don't move with them and see a 360° view of whatever they're filming.”Tien explained.“What we're doing is immersive（沉浸式的）VR.When you put on the goggles (a kind of special glasses) you can physic.ally walk around in the space,pick up objects and engage with the environment.It's a huge difference.”

    The immersive VR film experience is different for everyone who interacts with the medium,but that doesn't mean the film's ending will change for each viewer.

    The film stars two Chinese-speaking actors."It's a love story about a woman suffering from Alzheimer's disease who is trying to bring back memories of her husband,"Tien said.

    The film has already been recognized by the VR industry.After handing in a short demo to the AT&T Developer Summit Conference,Tien and her team were invited to Las Vegas in January,where they came in third place.

    If you're dying to see the film already,your choices area bit limited: Pippa's Pan can't be seen in movie theaters unless they happen to have VR goggles available.According to Tien,many theaters in China will soon have the ability,which makes sense considering China is the film's target market.

    Pippa's Pan will be released in three languages: Chinese,English and Korean.“It can get spread in different ways: at film festivals with VR set ups and through HTC or Oculus headset stores,”Tien says.“If you have VR goggles you can download it and experience it yourself.We will also cooperate with movie theaters that have VR set ups.”

    For Western designers, China and its rich culture have long been an inspiration for Western creative.

    "It's no secret that China has always been a source(来源) of inspiration for designers," says Amanda Hill, chief creative officer at A+E Networks, a global media company and home to some of the biggest fashion(时尚) shows.

    Earlier this year, the China Through A Looking Glass exhibition in New York exhibited 140 pieces of China-inspired fashionable clothing alongside Chinese works of art, with the aim of exploring the influence of Chinese aesthetics(美学) on Western fashion and how China has fueled the fashionable imagination for centuries. The exhibition had record attendance, showing that there is huge interest in Chinese influences.

    "China is impossible to overlook," says Hill. "Chinese models are the faces of beauty and fashion campaigns that sell dreams to women all over the world, which means Chinese women are not just consumers of fashion — they are central to its movement." Of course, not only are today's top Western designers being influenced by China—some of the best designers of contemporary fashion are themselves Chinese. "Vera Wang, Alexander Wang, Jason Wu are taking on Galliano, Albaz, Marc Jacobs—and beating them hands down in design and sales," adds Hill.

    For Hill, it is impossible not to talk about China as the leading player when discussing fashion. "The most famous designers are Chinese, so are the models, and so are the consumers," she says. "China is no longer just another market; in many senses it has become the market. If you talk about fashion today, you are talking about China—its influences, its direction, its breathtaking clothes, and how young designers and models are finally acknowledging that in many ways."