Off the coast of Hong Kong, there are numerous beautiful places that have long stay hidden, just waiting to be discovered by travelers. We've done the hunting for you.

Tap Mun

    Located north of the Sai Kung island, Tap Mun is home to a remote fishing, community with a population of less than a hundred. Tap Mun is also widely known as Grass Island, and it's easy to see why — this 1.7sq km island is an expense of grassy hill populated by wandering cows, a perfect scene to set a milk advertisement.

    Tap Mun is highly sought after as a spot for both camping and kite-flying, while also boasting several rocky beaches. For a relaxing afternoon, take a walk along the 2km footpath and slowly take in the panoramic(全景的) 360-degree view while enjoying the cool breeze.

Tung Ping Chau

    For a rugged(崎岖的) island getaway, set off for a trip to Tung Ping Chau — an offshore island sitting in splendid isolation in Mirs Bay on the northeastern side of Hong Kong. As a part of the Hong Kong Geopark, Tung Ping Chau is among the eight sites specially chosen for conservation in light of its special geological significance. Its rich marine life also led to its designation(指定) as one of Hong Kong's four marine parks.

Po Toi

    Located just three kilometers away from Hong Kong Island's southeastern tip, Po Toi is a quiet place that will make you feel completely isolated from modern life. While just a stone's throw away from the busy life of Hong Kong, Po Toi seems to be miles away from the busy city life.

    Take a leisurely stroll (闲逛) along the main path on the island, as you approach a lighthouse located on the sides of the cliff. Along the way, do not miss the dramatic and unusual rock formations as you are amazed by the glory of the famous Turtle Climbing up the Mountain, Monk Rock, and Palm Cliff.

    Dogs are likely to have complex emotions such as jealousy(嫉妒)and pride, according to a new scientific research.

    Dogs feel very jealous when they find that they are unfairly treated. And they do not like seeing their owners being kind to other creatures, especially other dogs. They often react negatively(消极地)when their owners bring home new pets, the research found. “Dogs show a strong aversion to unfair treatment,” Dr. Friederike Range of the Vienna University said.

    At first, people believed most animals lack(缺少)the “sense of self” , which is needed to experience so-called secondary emotions such as jealousy, embarrassment or guilt. These emotions are more complex than feelings such as anger or joy.

    Besides dogs research, another research includes cows, horse, cats and sheep, and all the results have shown that animals are far more self-aware than we thought.

    Dr Paul Morris, a psychologist at the University of Portsmouth who studies animal emotions, told The Sunday Times, “We are learning that dogs, horses, and perhaps many other species are far more emotionally complex than we ever realized. They can suffer simple forms of many emotions we once thought only primates (灵长类) could experience. ”

    In research among dog owners, Dr Morris found almost all of them reported jealous behavior by their pets. The dog often tried to keep their owner away from a new lover in the early days of a relationship.

    Behavioral experts suggest that owners should keep a close relationship with the dog as usual when a new pet or child comes along in order to prevent jealous activity from the dog such as interruptions with barking.

    Your weight has been important since the moment you were born. Maybe you even know what your birth weight was. Most newborns weigh between 6 and 9 pounds, but some may weigh more and some less. But very quickly, a baby gains weight and everyone is glad about that because it means the child is growing bigger and stronger.

    As you get older, your weight is still important. It's something your parents and doctor will probably keep an eye on. When you go for a checkup, the doctor often will record your height and weight and compare it with what it was the last time you came in. The doctor wants to check whether you have a healthy weight because weighing too much or too little can be a problem.

    But these days, being overweight is more common than being underweight. In the last 30 years, a growing number of kids and teenagers have developed weight problems. Today, 1 out of 3 kids and teens between the ages of 2 and 19 are overweight. Many grown-ups understand what it's like to have weight problems, since 2 out of every 3 adults(成年人) are overweight.

    For kids and adults, weighing too much can lead to illnesses and health problems. And a kid who is overweight might be made jokes on or find it hard to keep up with friends on the playground. When people talk about being overweight, they mean that someone has more body fat than is healthy. Everyone has some body fat, but extra (多余的) fat can influence someone's health and ability to walk, run, and get around, as well as how the person looks and his or her self-respect.

Do you believe that things are connected for no scientific reason at all? For example, do you avoid saying the word "four" to avoid bad luck? If so, you have a superstition (迷信). And you're not alone — all kinds of people have them.

For example, Portugal's soccer superstar Cristiano Ronaldo always steps onto the pitch (球场) with his right foot first, according to The Telegraph. And sports players are not alone in having superstitions. A visitor once asked the Nobel Prize winning scientist Niels Bohr whether he really believed that the horseshoe he'd hung at his country home was lucky. "Of course not," the Danish physicist said. "But I understand it's lucky whether you believe in it or not."

One recent study found that even scientists at MIT and other top US schools tended to look for a meaning in natural events, similar to the connection between stepping on the pitch and playing soccer well, according to The Atlantic. When the researchers gave the scientists little time to answer questions, they were twice as likely to agree with statements such as "Trees produce oxygen so that animals can breathe" as they were when they had more time to think about their reply.

It seems that fear can make people think differently in this way, too. In a British study, students imagined meeting a "witch" who said she would cast (施魔法) an evil spell(符咒) on them. About half said a scientist should not be worried about the spell. Yet each of them said that, personally, they wouldn't let the witch do it to them.

So why are so many of us superstitious? Well, it seems to be our way of dealing with the unknown. "Many people quite simply just want to believe," Brian Cronk, a professor of psychology at Missouri Western State University, said in a 2008 interview. "The human brain is always trying to work out why things happen, and when the reason is not clear, we tend to make up some pretty bizarre (古怪的) explanations."

    And these explanations aren't completely unhelpful. In fact, superstitions can sometimes work and bring real luck, according to psychologists at the University of Cologne in Germany in the May 2010 issue of the journal Psychological Science. They found that believing in something can improve performance on a task like an exam.

    So, what about you? What superstitions do you follow to keep you safe and successful?

    Nowadays wind is useful. Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as well as one of the oldest. Evidence shows that windmills began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.

    For many centuries, people used windmills to grind wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s, when electricity was available to people in almost all areas of the United States, windmills were rarely used.

    During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.

    A new Magic Bench designed by Disney Research lets you interact (互动) with lovely animated (动画的) character—and no special glasses or earphones are required. Instead, the complete environment-the seat, the sitter and the cartoon characters-is mirrored on a screen opposite the bench making it possible for others to watch the scene unfold.

    How does the illusion work? A camera and sensor catch images and gather depth information about physical objects the bench and the person. And then computer translates them into the 3D animations. Meanwhile sensors of touch built into the bench deliver shaking that is happening at the same time and speed to animated actions on the screen, creating the illusion that the animated figures are occupying real-world space next to the user.

    "Our goal for this project was: hear a character coming, see them enter the space, and feel them sit next to you," said Moshe Mahler, principal digital artist at Disney Research. Unlike the traditional mobile technology, one of whose limitations is that only a single user can see its illusion, the Magic Bench allows groups of people to gather in a single environment and collectively participate in an augmented—reality (扩充实境) experience, all at the same time.

    In a video show, a small cartoon donkey runs into view and kicks the bench, causing sharp sound and making the seated person jump in surprise. Another test shows two people on the bench, reacting as they feel an animated rabbit skip up beside them and jump up and down. When a user passes his hand over the rabbit, a shadow moves across its head, as though it were occupying the same physical space as the person next to it.