The world seems gloomy(阴沉的)and gray when you're feeling blue. In fact, being down might even affect how you perceive(感知)the color blue. A recent study about color was published in the journal Psychological Science. It shows a direct connection between a person's ability to perceive color and their emotions.

    Psychologists have long known that emotions can affect the way people perceive things. That's in part because chemicals from your brain might affect how you process what you see. “Color is such an important part of our experience,” says lead author Christopher Thorstenson, a psychologist at the university of Rochester, in New York. There's reason, he says, that sad people commonly describe the world as “colorless” and “gray”, and happy people use words like “bright” and “colorful”.

    In the experiment, the researchers randomly assigned people to one of two groups. People in the “sadness” group watched a sad scene from The Lion King. Those in the “amusement' group watched a comedy.

    Everyone was then asked to look at red, yellow, green, and blue patches(斑点)that had been changed to a grayish color. “Some of the patches are pretty difficulty to make out,” Thorstenson admits he says it takes some time to figure out their shade. People were scored on how accurate their color perception was. Then they completed an emotional evaluation.

    The result? Sad people had a hard time seeing the difference between shades along the blue-yellow color axis(色轴). But they did no have problems seeing colors in the red-green spectrum(光谱). Thorstenson says this could be the result of an evolutionary need to see red as a response to anger.

    Thorstenson says these results highlight the possible important of dopamine in sight. Dopamine is a chemical that sends signals to the brain. Researchers are hoping to focus more on dopamine in the future. “We know dopamine affects how we see colors, too,” Thorstenson says “How we feel can really influence how we see the world around us” he says.

    A California wind farm will become the first in the U. S. to avoid charges if a limited number of eagles are injured or die when they run into the huge turning blades(桨叶), the U. S. Fish and Wildlife Service said Thursday.

    The Shiloh IV Wind Project LLC, 60 miles east of San Francisco, will receive a special permit allowing up to five golden eagles to be accidentally killed over five years. Previously, such eagle deaths could potentially draw criminal charges and discourage private investment in wind farms.

    Agency Director Daniel Ashe said the permit encourages development of renewable energy while requiring the wind company to take steps to protect eagles from turbines(涡轮机)and power lines. The move will help California reach its goal of producing one-third of its energy from renewable sources by 2020, he said.

    Michael Hutchins of the American Bird Conservancy said he believes the five-year permit for the California wind farm is reasonable, but he said the rapid expansion of wind energy has gotten ahead of the science and regulation to protect all types of birds. Too often, he said, wind farms are built in migratory patterns or near wetlands.

    Birds on the hunt can become dizzy by what's on the ground and fly into the blades, Hutchins said.

    “Is it really green energy if it's going to kill hundreds of thousands of birds or bats each year?” he said. “The whole system needs a much harder look.”

    Shiloh IV Wind Project is a 102-megawatt wind farm operating since 2012 and made up of 50 turbines in Solano County.

    Shiloh is the first to obtain a permit. Marie Strassburger, the U. S. Fish and Wildlife Service's regional migratory bird chief, said that obtaining one requires a lengthy process, and because this is the first of its kind, officials have carefully made conversation plans with the wind company.

    “It's not a quick, efficient process by any means,” Strassburger said.

    Federal wildlife officials in California, Nevada and Southern Oregon are working on two more applications for five-year eagle permits and one for 30 years, said Scott Flaherty of the U. S. Fish and Wildlife Service in Sacramento. Eagles are not listed as endangered, but they are protected under a federal act.

    Shyness is the cause of much unhappiness for a great many people. Shy people are anxious and self-conscious; that is, they are excessively concerned with their own appearance and actions.

    Worrisome thoughts are constantly occurring in their minds: what kind of impression am I making? Do they like me? Do I sound stupid? Am I wearing unattractive clothes? It is obvious that such uncomfortable feelings must negatively affect people. A person's conception of himself or herself is reflected in the way he or she behaves, and the way a person behaves affects other people's reactions. In general, the way people think about themselves has a profound effect on all areas of their lives.

    Shy people, having low self-esteem, are likely to be passive and easily influenced by others. They need reassurance that they are doing "the right thing." Shy people are very sensitive to criticism; they feel it confirms their feelings of inferiority. They also find it difficult to be pleased by compliment with a statement like this one, "You're just saying that to make me feel good. I know it's not true." It is clear that while self-awareness is a healthy quality, overdoing it is harmful.

    Can shyness be completely eliminated, or at least reduced? Fortunately, people can overcome shyness with determined and patient efforts in building self-confidence. Since shyness goes hand in hand with a lack of self-esteem, it is important for people to accept their weaknesses as well as their strengths. Each one of us is a unique, worthwhile individual, interested in our own personal ways. The better we understand ourselves, the easier it becomes to live up to our full potential. Let's not allow shyness to block our chances for a rich and fulfilling life.

    Do you need help in creating a character for your novel? Well, you have come to the right article.

    Write down your characters full name.

    You can also write down any other name/nickname/title he or she has. Try not to use your name or someone else's name that you know, as this may be considered personal information. You may be writing a mystery and your main character may just be referred to as, for example, the Man, all the way through the novel. Even if in this situation, to add depth to your character, you should know the character inside-out even if the reader will not.

    Describe your character's physical features.

    Does he/she have red or blonde hair? What color is his/her skin? Is he or she a human, animal, robot or imagined creature? Make your character unusual. Describe your character in an interesting way, even if your character is meant to be common or average. The possibilities are vast; just make the descriptive language good, so that it conjures up(使在脑海中显现)the character for the readers.

    Describe the character's personality in detail

    They are all great for working with as a writer, but you must choose a reasonable one that best fits your

Character—don't try to give the character an unlikely combination of many features. Don't give the character merely neutral or good features. Also add the bad habits and weaknesses. Your character is best if presented as defective (in actions, appearance or personality).Your character can make mistakes, have bad habits, and have little interesting strange habits. This is what makes the character interesting.

    Work out a good plot.

    What is a good story without a good plot? Maybe your character has become mixed up with some bad people or a strange mystery. Maybe your character has only months to live and wants to do something great

    But, the plots must be connected to the character. Keep imagining.

    A crew of six teenage girls completed a nine-day sailing trip in the US recently, after braving seasickness and strong winds.

    For the past three years, the Sea Cadet teenagers who set sail were all male. Roger Noakes, who captained the boat, said this was the first time he'd taken out an all-female crew.

    The girls asked for an all-girls trip in August this year. The crew set sail along with three adults, Noakes and two Sea Cadet representatives. The original plan was for the girls to sail 24 hours a day in rotating shifts(轮流换班)along the coast and then return. Things turned out differently, however. “The first night was rough because the wind was really hard. The waves were going up and down,” said Abby Fairchild, 16. “Everybody got seasick.” Noakes gave the girls the option of just sailing in the bay and not going into open water. “But they decided they were going.”

    The teenagers then sailed a long way overnight and slept in shifts. “We've learned everything from steering(掌舵)the boat itself to putting up the sails to cooking while we have rough seas, ” said 15-year-old Olivia Wilcox.

    The teenagers stopped on land in Massachusetts. They didn't make it to their original destination in Maine, where they were supposed to have a celebratory dinner, due to the weather and winds. They said they weren't disappointed, however, as they'd learned a lot. “They learned about boating, and above all, they built confidence and character,” said Noakes.

Everything to know about Singapore

Here is how to plan the best possible trip to this impressive city-state.

When to go

Positioned just one degree north of the Equator, Singapore is consistently tropical. So it's more a matter of when not to go. Namely: the monsoon season between November and January when the city is blanketed in regular rainfall.

What to celebrate

Singapore celebrates its independence in an annual celebration known as National Day. Every year on August 9, the holiday is marked with great excitement that extends into the evening, ending in a massive fireworks display over Marina Bay.

What to eat

Hainanese chicken rice is considered the national dish of Singapore, as you can find it just about everywhere. If you are looking for something a bit spicier, try laksa--a coconut curry-based noodle soup.

Souvenir to take home

The Merlion is Singapore's official mascot(吉祥物), a mythical beast with the head of a lion and the body of a fish. Many local salesmen offer hand-carved figurines that fit easily into carry-on luggage and will serve as a lasting symbol of your time here. Anyone who's ever visited this place directly connects the symbol to the city.

Travel trip

Hawker centers are open-air food markets featuring delightful street food. Eat at these as much as possible to support local business and for a true taste of Singaporean dining customs. While each has its own charm, Maxwell Road Hawker Center in Chinatown is the most famous.

Instagram-worthy view

A photo from the world's largest rooftop infinity pool-- connecting the three towers of the Marina Bay Sands-- is a must for many tourists here. But back on the ground, Merlion Park affords a more impressive view of the hotel itself.