Fun doesn't have to be expensive

    Everyone likes to have fun, but not everyone has much money to spend. Here are some free or cheap ways to enjoy yourself.

    Go outside

    Going outside in good weather can be a lot of fun if you don't want to stay at home. {#blank#}1{#/blank#} If you live in a city, you can go window-shopping. Or you can explore an old part of town and admire the buildings.

    Try a hobby

    While you're out, take pictures of things you find. Planning and taking pictures can make you aware of the beauty all around you. Photographic equipment can be expensive, but it doesn't have to be. You probably already own a camera or a cell phone that can take pictures. Other creative hobbies can also be done with basic materials. {#blank#}2{#/blank#}

    Find an event

    Libraries often hold free public events. {#blank#}3{#/blank#}And while you're there, borrow a book or movie for free. Museums and universities also hold free events.

    If you can't find a free event, you can volunteer at an event that requires tickets. People who organize concerts and plays need help.{#blank#}4{#/blank#} Sometimes they reward volunteers with free tickets.

    Meet a friend

    Relationships are often the best things in life. {#blank#}5{#/blank#} For example, invite a friend for a walk, an event or a time working on your hobby. Hosting doesn't have to be difficult. If your friend comes in the afternoon, you don't have to serve a meal. You can sit and talk, play board games or card games or watch a movie together.

A. A friend in need is a friend indeed.

B. Stop by one to find out what's going on.

C. Hike or bicycle with a friend on a nearby path or in a park.

D. Whatever you do, find a friend to share it with.

E. It's a good idea to stay at home to watch a movie.

F. You can set up or take down chairs or greet visitors.

G. Drawing and writing require nothing more than a pencil and paper.

    Nearly all of us have a bad habit, whether we know it or not. Some people say they want to get rid of (去除) it but don't know the proper ways. Here's some advice on how to get rid of bad habits.

    Make a list. Write down all the reasons why you want to stop a certain behavior, how it's hurting you and why to get rid of it, this will help a lot. Look at that list regularly.

    Join in other activities. It's wise of you to do something else when you want to stop your bad habit. If you get angry easily, for example, you can practice having a deep breath or going for a walk.

    Give yourself a present. Before you take action against a bad habit, decide what you'll do to celebrate it if you reach your goal.

    Keep off bad habits. If you are fat and want to lose weight, keep junk food out of your house. If you are a heavy smoker with coffee, turn to tea and keep away from friends who like smoking.

    Be patient. Bad habits develop over years, so you probably won't be able to get rid of them quickly. In fact, people often give up several times before being successful, so you should be patient.

    Find support. Don't be afraid to ask for support from friends, family or other people who have the same bad habits as you. When you talk to others, they might be able to provide advice or encouragement that you usually wouldn't get from yourself.

    Why is pink or purple a color for girls and blue or brown for boys?

The answer depends largely on cultural values as well as personal experiences. To the Egyptians, green was a color that represented the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. In China, children are given money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect themselves against evils (灾祸).

    People's choice of colors is also influenced by their bodies' reactions (反应) toward them. Green is said to be the most restful color. It has the ability to reduce pain and relax people both mentally and physically. People who work in green environment have been found to have fewer stomachaches.

Red can cause a person's blood pressure to rise and increase people's appetites (食欲). Many decorators will include different shades of red in the restaurant. Similarly, many commercial (商业的)websites will have a red “Buy Now” button because red is a color that easily catches a person's eye.

    Blue is another calming color. Unlike red, blue can cause people to lose appetite. So if you want to eat less, some suggest that eating from blue plates can help.

    The next time you are deciding on what to wear or what color to decorate your room, think about the color carefully.

    While all cultures share the same basic emotions, the body language used throughout different countries of the world varies（变化）greatly. What can mean one thing in one country can often mean something completely different in another.

    For example, in North America and Europe people tend to prefer direct eye contact（接触）. But in some Asian countries longer eye contact is considered rude.

    So when communicating with people, always be aware of different cultural customs that may exist.

    A V sign in the US could mean victory, but in England, it stands for a rude challenge, which has the same meaning as showing the middle finger in the US.

The OK gesture（手势）in America and England is given to mean everything is good or well. But in Latin America is looked on as a rude sign.

    The thumbs（拇指）up sign in America and most of Europe means that something is good or well done, but it is considered rude in many Asian countries.

    Putting your feet on the table is generally not thought to be rude in America and England. However, in Thailand（泰国）it is really rude.

    Telling someone to come to you by curling your index finger（食指）is acceptable in America and England, but this gesture signifies death in Singapore.

    Raising your hand up means stop in America and England. In some Asian countries this gesture is used when asking for permission to speak.

    In most westernized countries it is considered normal for two men to shake hands. In some Asian countries it is quite normal for men to kiss each other, while in most westernized countries men kissing in public would be viewed as homosexual（同性恋）behavior.

    If you would like more information on different cultural gestures all over the world, see this site on non-verbal （口头的）communication.

In an attempt to fight with the nation's food wastage problem, Denmark has opened the world's first supermarket that sells expired(过期的) or damaged products. Ever since the grand opening in Copenhagen last Monday, people have been lining up outside WeFood for a chance to purchase discounted items that would otherwise have ended up in the trash because of damaged packaging or very short use—by dates. Food, cosmetics, and other household items at WeFood are priced at least 30 to 50 percent lower than at regular stores.

    “WeFood is the first supermarket of its kind in Denmark and perhaps the world, as it is not just aimed at low-income shoppers but anyone who is concerned about the amount of food wastage produced in the country,” said project head Per Bjerre. “Many people see this as a positive and correct way to approach the issue.”

    While Denmark alone is estimated to waste about 700,000 tons of food every year, the United Nations has stated that globally, food waste amounts to 1.3 billion tons. About 795 million people in the world are undernourished. Denmark, however, has adopted several measures to clean up its act, wasting 25% less food than it did five years ago.

    The WeFood project is a collaboration between The Food Bank and charity DanCurch Aid. Together they raised nearly $150.000 over the past year through crowdfunding. They also had to face many obstacles while convincing the government to permit the sale of expired food. They were finally allowed to carry out the project, and the store is now run only by volunteers. Profits are used to fund DanChurch Aid's other projects in developing nations like South Sudan and Bangladesh.

    Provided WeFood's remains popular in the long term and if it is able to maintain its food deliveries, DanChurch Aid plans to open multiple branches across Denmark.

    Tourism is often about seeking deeper emotional and personal connections with the world around us. Not all travel experiences, however, need to take place in the real world. With the evolution of virtual reality (VR) technology, tourism will increasingly become a combination of physical and virtual worlds. VR may even remove the need to travel entirely.

    But can a VR experience really equal a real world one? Many experts believe it can. Studies have shown that our brains have an inbuilt VR-like mechanism that enables us to live imagined experiences. Much of our waking life is spent thinking about either the past or the future. This is known as" mind wandering". During these events we're not paying attention to the current world around us. Instead, we're recalling memories, or creating and processing imagined futures.

    When engaged in mind wandering, our brains process these mental images using the same pathways used to receive inputs from the real world. So, the imagined past or future can create emotions and feelings similar to how we react to everyday life. VR can create these same feelings.

    While critics might argue that a virtual experience will never match reality, there are several ways VR tourism could make a positive contribution. Firstly it could help protect sensitive locations from over-tourism. In recent years famous sites such as Maya Bay in Thailand, and Cambodia's Angkor Wat Temples have had to limit the number of visitors because of their negative impact. These places are now producing their own VR experiences that will allow tourists to pass through virtual models of the sites.

    Virtual reality may also allow people back in time, to experience historical events, visit ancient cities, and even to walk among dinosaurs.

    Finally, in a world where many people suffer from stress and depression due to overwork, virtual tourism may provide a cheap and convenient way for people to take brief holidays to otherwise unreachable destinations and recharge their batteries, without ever leaving their homes.

    It sounds like science fiction but it's already happening. As virtual technology improves and as people continue to demand new and interesting experiences, expect more virtual tourism, both in combination with the real world and instead of it.