Before I studied psychology, I used to think that people would laugh when funny things occurred. While I was right about that, I discovered there are lots of other psychological factors that make people laugh other than the funny part of a joke. When someone laughs at a joke, there will usually be more than one reason that makes him laugh—and the more reasons there are, the more powerful the joke will be.

    I was attending a stand-up comedy show in Egypt, and when the man started to make fun of pedestrians crossing streets, everyone laughed their hearts out. The main reason those people strongly laughed was that almost all of them felt angry towards pedestrians who crossed streets carelessly. The joke wasn't only funny, it also made the audience feel that they were right about being angry at those pedestrians. That is, people were laughing both because of the funny joke and because of the happiness experienced as a result of the psychological support they got.

    The better a joke makes a person feel, and the more it includes other psychological factors, the more the person will like it. For example, if you envy one of your friends, and someone tells a joke that is funny and, at the same time, makes your friend seem stupid, then you will probably laugh at it louder than if you weren't jealous of him.

    In short, we don't laugh only when we hear something funny; we also laugh when we experience some kind of happiness that results from the other psychological factors involved in the joke. I strongly discourage making fun of anyone or belittling someone to make someone else laugh. All I want to explain is that if your joke supports a person's emotions, he will certainly like it a lot.

    On Aug 29, 1988, the University of Wisconsin-Madison juniors Tim Keck and Christopher Johnson published the first-ever issue of The Onion. The two founders claimed it was the “finest news source” in the US. 25 years later, the news has become one of the most established media presences in the US. But don't expect accuracy and timeliness from it, because The Onion only publishes fake news or news satire (讽刺). Its aim is to make readers laugh and see things from a different angle.

    Will Tracy, The Onion's editor-in-chief, told the NPR in an interview. “The stories are presented in that sort of news voice which improves the news to a certain level of importance. The news isn't actually understandable but it has an ability to elegantly locate a problem with concise and plain words.” For example, when George W. Bush became the US president in 2001, The Onion published a satire piece predicting massive debt and a huge growth in military spending. The headline said it all—Bush: “Our long national nightmare of peace and prosperity is finally over”.

    Traditional media outlets are cautious when reporting sensitive topics such as religion and race. Tracy says/‘Nothing is off limits for The Onion, no matter how uncomfortable they may make some readers.” But editors at The Onion do stand a fine line, as Tracy explains: “What you have to be really careful about is what the target of the joke is. If the target of the joke is wrong, then it doesn't feel right and it also doesn't feel funny.” The Onion made the public outrageous when earlier this year, it tried to make fun of a 9-year-old Oscar-nominated (奥斯卡提名的) actress by using highly impolite language. It later apologized.

    When it comes to generation gap (代沟), we usually think of different tastes in music, or pastimes. But now the generation gap is handwriting. After one teacher in Tennessee discovered that she had students who couldn't read what she was writing on the board, she posted it on the Internet saying that handwriting should be taught in schools.

    Others who are against it claim that handwriting has become out of time in our modern world. Typed words have become a main form of communication. Once a practical skill, handwriting is no longer used by most of Americans. It is no longer taught in schools, and some claim that the time that it would take to teach it could be put to better use, for example, by teaching the technical skills.

    But even in today's world there are still plenty of reasons to pick up a pen and write on the paper. In America, signatures (签字) by hand are still often required, for example, signing for a registered letter and buying a house. And original signatures are much more difficult to fake (伪造).

    There is also strong evidence that writing by hand is good for the mind. It makes a different part of the brain active and improves fine moving skills in young children. People are also more likely to remember what they write by hand than what they type, and the process of writing by hand has been shown to stimulate ideas. Not only those, studies have shown that kids who write by hand learn to read and spell earlier than those who don't.

    Yes, we live in a modern world, but we live in a modern world of basic and important values.

Coolest Hotels in the World

    Artau Aragon Towers

    The Ariau Amazon Towers hotel lets you sleep in a tree house. Eight towers make up this hotel that offers over 300 rooms. If you really want to get into the spirit, book the Tarzan Suite which is large enough for a big family. You'll be thirty feet up in the air and can travel between the towers through their wooden walkways.

    Prices: starting at $300 one night for each person for a regular room and going all the way up to $3000 for the Tarzan Suite.

    For more information, visit the website: http://Hwww.ariautowers.com

    The Ice Hotel

    Every winter in Jukkasjarvi, Sweden, a special kind of hotel called the Ice Hotel is built. Each year, world-famous artists are invited to design and produce works of art from the ice, many of which can be found in the rooms. You'll have your choice between hot or cold rooms but you will be well advised to stay at least one night in a cold room for a true experience.

    Prices: starting at $318 one night for each person for either a cold room or a warm one. For more information, visit the website: http:Hwww.icehotel.com.

Propeller Island

    Propeller Island City Lodge is a very special hotel that was designed by a German artist. Each room provides you with the possibility of living in a work of art. Every single piece of furniture in the thirty rooms of the hotel has been hand-made and each room is completely different. You'll be able to choose a room based on your own personal tastes.

    Prices: starting at just $91 a night, and an additional (另外) person for only 20 extra dollars.

    For more information, visit the website: http://www.propeller-island.com.

    For information about other cool hotels. In the world, visit the website: http://www.bahamabeachclub.com.

    Have you ever pressed the pedestrian button at a crosswalk and wondered if it really worked? They're called "placebo(安慰剂）buttons"一buttons that mechanically sound and can be pushed, but provide no functionality.

    In New York City, only about 100 of the 1, 000 crosswalk buttons actually function. Crosswalk signals were generally installed before traffic jam had reached today's levels.

    But while their function was taken over by more advanced systems—such as automated lights or traffic sensors — the physical buttons were often kept, rather than being replaced at further expense. Other cities, such as Boston, Dallas and Seattle, have gone through a similar process, leaving them with their own placebo pedestrian buttons. In London, which has 6, 000 traffic signals, pressing the pedestrian button results in a reliable "Wait" light. But that doesn't necessarily mean that the "green man"— or "pedestrian stage" in traffic signal design profession — will appear any sooner.

    "We do have some crossings where the green light comes on automatically, but we still ask people to press the button because that enables accessible features,'' said Glynn Barton, director of network management at Transport for London.

    These features, such as blind tracks and hearable traffic signals, help people with visual disorder cross the road and only function when the button is pressed. As for the lights, a growing number of them are now combined and become a part of an electronic system that detects traffic and adjusts time frequency accordingly (giving priority to buses if they're running late, for example), which means that pressing the button has no effect.

    According to Langer, a Harvard psychologist, placebo buttons give us the illusion (错觉)of control — and something to do in situations where the alternative would be doing nothing. In the case of pedestrian crossings, they may even make us safer by forcing us to pay attention to our surroundings. "They serve a psychological purpose at the very least," she added.

The last time you got angry, did you stop and listen to what your mind was telling you?

Ryan Martin, psychology professor at the University of Wisconsin, Green Bay, has spent his career doing just that. It turns out, the thoughts that we have in response to the first flare (爆发) of anger are what can send us over the edge—or help us control the emotion for good, Martin says.

Despite the trouble that it can cause, anger is not actually bad for us. From an evolutionary perspective, it plays an important role in our survival, Martin says: "It helps alert us to the fact that we've been wronged." When your heart starts to pound and your face gets hot, that's anger increasing your blood flow in preparation for a showdown (决战). "It's our fight or flight response, used to energize us to deal with injustice," he explains.  

Anger only becomes a problem when we can't manage it. Managing your anger, it turns out, is all about managing your thoughts. While anger may inform us of a threat—even if it's just to our reputation—it's the thoughts that determine how we respond. That's why strategies like cognitive behavioral therapy, which teach people healthier thought patterns, can be so successful.

Rather than ignore our anger, Martin wants us to see what our anger is telling us. If anger alerts us to possible injustice, for example, it's not helpful to simply dismiss it. "What I really want is for people to have accurate thoughts, thoughts that accurately reflect what's going on in the world around them," Martin says.