Traveling without a map in different countries, I find out about different ways of directions every time I ask “How can I get to the post office?”

    Foreign tourists are often puzzled in Japan because most streets there don't have name signs. In Japan, people use landmarks (地标) in their directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the corner. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.”

    People in Los Angeles, the US, have no idea of distance on the map: they measure distance by time, not miles. “How far away is the post office?” you ask. “Oh,” they answer, “it's about five minutes from here.” You don't understand completely, “Yes, but how many miles away is it, please?” To this question you won't get an answer, because most probably they don't know it themselves.

    People in Greece sometimes do not even try to give directions because tourists seldom understand the Greek language. Instead, a Greek will often say, “Follow me.” Then he'll lead you through the streets of the city to the post office.

    Sometimes a person doesn't know the answer to your question. What happens in the situation? A New Yorker might say, “Sorry, I have no idea.” But in Yucatan, Mexico, no one answers “I don't know.” People there believe that “I don't” is impolite. They usually give an answer, but often a wrong one. So a tourist can get lost very easily in Yucatan! However, one thing will help you everywhere in the world. It's body language.

    There are many reasons why people can't get a good night's sleep and as with any other health conditions, things are not likely to improve until you find a way to break the cycle.

    These are some of the main factors that need to be addressed.

    Worry and stress

    We have all been kept awake by many factors that cause worry and stress in our lives. Money problems, relationship issues and work stresses can have you sitting up all night. A useful habit is to download your thoughts at the end of the day. Keep a pen and paper next to your bed and before you go to sleep, write down your thought and worries, create a to-do list for the following day or set down solutions and ideas that relate to work.

    Diet and eating patterns

    What and when you eat can have a major impact on your ability to sleep. Eating too late or indulging in a rich or spicy meal can keep you awake. These foods take a long while to digest and the after effects of indigestion and heartburn are not going to set you up well for a good quality sleep.

    A research suggests that both calcium and magnesium may be linked to poor sleep. Even low intakes of magnesium found in green vegetables, beans, nuts and seeds have been shown to make it harder to stay asleep. Calcium is found in dairy foods, soybeans and green vegetables and low levels have also been shown to make it more difficult to nod off.

    Alcohol and caffeine

    Tea, coffee and energy drinks contain caffeine that helps to stimulate the nervous system and make you more alert, which is great if you need a pick-me-up. Dosing up on caffeine during the day can affect your ability to sleep later on in the evening. Try limiting your intake of caffeine to the morning and switch to decaffeinated options such as herbal teas. Alcohol is a double-edged sword when it comes to sleep. While a little may help to induce slumber, even in small amounts it can cause fragmented sleep patterns.

    Bedroom environment

    “Your bedroom should be dark once the lights are switched off because melatonin, a sleep-regulating hormone, is very light-sensitive. Maintaining the right temperature can also help with sleep as a room that is too hot may prevent your core temperature from going down, which is essential for switching on the sleep mechanism within the body.

    The Independent Project at the Monument Mountain Regional High School in Great Barrington, Massachusetts, is attracting huge interest in the education field. The program is a new concept that has developed a wide variety of students' abilities and excited their interest in education and self-directed learning. They are a group of students that, instead of being educated through the normal school courses, have created their own subjects and project-based interactive learning.

    The students are almost completely independent. They choose a goal that they want to accomplish and work on for the whole year. These goals have included some impressive attempts such as writing a novel, writing a play, learning the piano and more. Along with these larger attempts, the students meet every day to ask questions about other subjects like natural sciences, social sciences, etc. Although most of them say that they don't like math, they did eventually develop an interest in math through this independent learning technique.

    The education program, which has attracted a huge variety of students, allows the students to learn and develop research skills and questioning techniques and allows them to truly be interested in the subjects they are diving into. They also teach each other what they have learned, which allows them to develop different way of presenting and gathering material that they have researched.

    I wish that I could have participated in such a project during my high school career, like writing a novel. I am currently studying English as well as education to pursue a teaching degree. I would love to adapt independent driven projects into a classroom in the future.

    This project also raises some crucial questions. Do we need to rethink the structure of the education system itself? Are too many students being simply fed through a conveyor belt(传送带) that we blindly see as working toward their education? I think that the education system needs some improvements, and different learning styles need to be addressed immediately.

    Individual differences in learning are huge keys to the functioning of a classroom. This project takes the idea to a whole new level. This is an extremely important event in the development of the American education system and I think everyone needs to keep an eye out for more programs like this.

    Theater Listing Guide

    Check out the latest shows in London theaters with our handy theater listing guide! You can either purchase tickets at the theatre or online at https://www.londontheatre.co.uk/whats-on.

    Chicago, Phoenix Theatre

    Chicago, the longest-running American musical in Broadway history, has delighted audiences around the world. The main characters are two female criminals. You must be 18 or older to purchase a ticket.

    Kinky Boots, Adelphi Theatre

    Based on the successful 2005 British film by Geoff Deane and Tim Firth, this musical celebration is about the belief that you can change the world when you change your mind. Fans of musical comedy won't want to miss this fabulous show, as the songs in the musical were produced by Grammy and Tony winning pop icon Cyndi Lauper. No children younger than 6 will be admitted. Children under 3 are tree except in reserved seating.

    King Lear, Duke of York's Theatre

    Acting legend Sir Ian McKellen starred the title character in King Lear, one of Shakespeare's famous tragedies. McKellen's performance in the play, which sees King Lear become mad as he divides his kingdom amongst his children, was highly praised by critics and audiences. You must be 12 or older to enter the theatre.

    Les Miserables, Queen's Theatre

    Adapted from the epic novel by Victor Hugo, the musical tells a powerful and moving story of love, sacrifice, passion and revolutionary spirit. In October 2015 Les Miserables celebrated its 30th Anniversary in London and is now the world's longest-running musical. It is recommended for children aged 7 or over, and children under 5 are prohibited.

    "What kind of rubbish are you?" This question might normally cause anger, but in Shanghai it was brought about weary complaints over the past few months. On July 1st, the city introduced strict rubbish-sorting regulations that are expected to be used as a model for our country. Citizens must divide their waste into four separate categories and put it into specific public bins. They must do so at scheduled times, when monitors are present to ensure that rules are obeyed and to examine the nature of one's rubbish.

    Violators could be hit with fines of up to 200 yuan ($29). For repeat violators, the city can add black marks to their credit records, making it harder for them to obtain hank loans or even buy train tickets.

    Shanghai authorities are responding to obvious environmental problem. It produces 9 million tons of garbage a year. But like other cities in china, it lacks a recycling system. Instead, it has relied on rubbish pickers to pick out whatever can be reused. This has limits. As people get wealthier, fewer of them want to do such dirty work. The waste, meanwhile, just keeps piling up. China produces 80 billion pairs of one-off chopsticks a year.

    Many citizens appear to support the idea of recycling in general but are frustrated by the details. Rubbish must be divided according to whether it is food, recyclable, dry or hazardous(有害的), the distinctions among which can be confusing, though there are apps to help work it out. Some have complained about the rules surrounding food waste. They must put it straight in the required public bin, forcing them to tear open plastic bags and toss(投掷）it by hand, Most annoying are the short periods for throwing trash, typically a couple of hours, morning and evening. Along with the monitors at the bins, this means that people go at around the same time and can keep an eye on what is being thrown out; no one wants to look bad.

    I have a story about raising free-range (自由放养) kids. This past Columbus Day, my husband and I went fishing with some friends on their boat while our10 and 8-year-old kids were in school. We left the house all at the same time, about 7 a. m. My children walked to and from school every day and we knew they would be OK for a couple hours by themselves anyway. We told them to go home after school and we would be home around 4 p. m.

    We live on the Gulf Coast, and since it was a beautiful day, all of the adults decided to go fishing off-shore. At around 2 p. m. after a good harvest from the sea, we started back to the shore and unfortunately after some time, we ran out of gas. We were out of cellphone service, and what was even worse was that 911 wasn't working. We didn't have a radio either. Therefore, we were stuck waiting for someone to pass by. We were out there until 10 p. m. All the while my children were at home, expecting us to return shortly after they got home. At about 7 p. m. , when it was getting dark, my 10-year-old daughter thought something might be wrong so she walked to each house on the street until someone answered the door and asked the person what they should do. This was how we were finally found by the game warden (管理员) on the coast and "rescued".

    Talking with that neighbor the next day, I was never so proud of my children. This neighbour explained to me, "What calmness both of your children showed when explaining the situation and how impressed I was with your children seeking help, even though they didn't know me." I never doubted him for a minute, though next time we go fishing we'll monitor the gas more carefully.