When I was a kid, I used to spend hours listening to Adam Carolla and Dr. Drew Pinsky on their Sunday night radio show Loveline. I listened so often that I began to use one of their well-known phrases—"good times"—in my daily conversations. Scientists have a name for this phenomenon: behavioral mimicry.

    You've probably experienced this before: after spending enough time with another person, you might start to pick up on his or her behavior or speech habits. You might even start to develop your friend's habits without realizing it. There is a large body of literature concerning this sort of phenomenon, and it regularly happens for everything from body gesture to accents to drink patterns (模式). For example, one study found that young adults were more likely to drink their drink directly after their same-sex drinking partners, than for the two individuals to drink at their own paces.

And the effect isn't limited to real-life face-to-face activities. Another study found that the same you-drink-then-I-drink pattern held even when watching a movie! In other words, people were more likely to take a drink of their drinks in a theater after watching the actors on the screen enjoy a drink. At least I don't feel so strange anymore, having picked up on Adam Carolla's "good times".

    New research published today in the journal PLOS ONE indicates that the same sort of behavioral mimicry is responsible for social eating, at least among university-age women of normal weight. That's right: the young women were more likely to adjust their eating according to the eating pace of their same-sex dining companion.

As with most experiments, these results raise a whole new set of questions. However, the finding that behavioral mimicry may at least partly explain eating behavior is important, and has real effects on health. The researchers note that "as long as people don't fully recognize such important influences on intake (eating), it will be difficult to make healthy food choices and keep a healthy diet, especially when people are exposed to the eating behavior of others".

    Technology is the application of knowledge to production. Thanks to modern technology, we have been able to increase greatly the efficiency of our work force. New machines and new methods have helped cut down time and expense while increasing overall output. This has meant more production and a higher standard of living. For most of us in America, modern technology is thought of as the reason why we can have cars and television sets. However, technology has also increased the amount of food available to us, by means of modern farming machinery and animal breeding techniques, and has made our life span longer via medical technology.

    Will mankind continue to live longer and have a higher quality of life? In large measure, the answer depends on technology and our ability to use it widely. If we keep making progress as we have over the past fifty years, the answer is definitely yes. The advancement of technology depends on research and development, and the latest surveys show that the united States is continuing to put billions of dollars annually(每年) into such efforts. So while we are running out of some limited resources, we may well find technological substitutes (代用品) for many of them through our research programs.

    Therefore, in the final analysis, the three major factors of production (land, labor and capital) are all influenced by technology. When we need new skills or techniques in medicine, people will start developing new technology to meet those needs. As equipment proves to be slow or inefficient, new machines will be invented. Technology responds to our needs in helping us improve our standard of living.

    Some idiomatic phrases in English, often used in both spoken and written language, are very confusing! They don't even make sense when you first see them. However, using one of these phrases correctly when speaking or writing to an English speaker is very impressive and shows that you are comfortable with the language. Here are some wonderful and interesting British idioms. Use them wisely.

    When pigs fly!

This expression is one of my favorites and I use it all the time. It is used primarily when speaking, meaning that something is extremely unlikely or impossible. For example, "I will forgive him when pigs fly!" "When do you think you will get a gym membership, Lucy?" "When pigs fly!"

    A penny for your thoughts?

This question is used in a situation where someone appears thoughtful or is very quiet seeming lost in thought. But remember that you don't actually have to pay them a penny if they do tell you what is going on! For example, "You've been a bit quiet this evening, Pete. A penny for your thoughts?"

    It's the bee's knees

The phrase dates back to the 1920s, and refers to an extraordinary person, thing, idea, and so on. For example, "Try this chocolate. It's the bee's knees."

    To feel a bit under the weather

    I use this expression in many different situations but most use it to refer to feeling ill, or unwell. You would not use this phrase if you were feeling extremely unwell. It is only for those times when you are feeling a little ill or suffering from something slightly like a cold or a cough. However, this can also be used to refer to feeling emotionally low.

    Certain activities can be good or bad for our brains, so let's see which of the seven habits you should carry on doing or give up.

    Can you imagine being paid millions for playing in a sports team? That you were able to fill stadiums with people coming to see you play? That you could attract fans crazily like a superstar? ESports have made all that possible and more. The fever for video games has had a great influence on the sports industry.

    To what degree ESports, or electronic sports can be considered a sport remains a question. If we stick to the meaning in the dictionary, sport is understood to be any physical activity, whether a game or competition, that requires training and following rules. A second meaning is: all kinds of physical activities are done for health or for fun.

    Spending hours and hours in front of a computer or with a mobile phone in hand playing video games is not a physical activity. But when the voices that defend it belong to famous athletes, and when the International Olympic Committee itself is, seriously thinking about the possibility of introducing eSports in the 2020 Olympic Games, it is at least worth considering the argument.

    It is clear that eSports has had a big influence on the sports industry and its fans are increasing all the time. Athletes, sports teams, sponsors （赞助商） inside and outside the sport, and the media support the industry greatly, which attracts and satisfies the young generation. Professional video game competitions have made nearly $900 million over the past three years thanks to sponsorship and advertising. The industry is expected to make over $1.1 billion and reach 215 million users in 2019, according to a study by the consultant Newzoo.

    The big players in the eSports leagues have turned their ‘hobby' into a profession which offers a chance to gain fame or become famous. Those guys who distance themselves from the world, shutting themselves up for up to 12 hours a day in a dark room to connect with people from all over the planet through a video game, now fill large stadiums and compete for prizes that are over one million dollars. They are the envy of half the planet!

    As a famous NBA superstar, Shaquille O'Neal says “the fans themselves are the ones who opened my eyes. ESports are a great business chance and the industry cannot be left out.”

    While millions of dollars are paid around the world for these new idols, we can continue to argue whether they are sports or not. If only for fun…

Rescue workers and thousands of volunteers are not the only ones who have won hearts and minds for their heroic efforts in the search for survivors after Tuesday's powerful earthquake in

Mexico. Fifteen dogs from the navy's canine (军犬) unit have assisted this week in the rescue efforts at the sites of collapsed buildings across Mexico City, where more than 50 people have been pulled alive from the ruins.

Of the canine heroes none is more famous or loved than Frida, a six-year-old white Labrador who in her distinguished service has won praise for her ability to detect people who have been trapped by various natural disasters. Over her admirable career she has found 52 people including 12 survivors in Mexico and other Latin American countries.

This week, Frida and Evil and Echo—two Belgian Shepherds that have also been specially trained for rescue efforts一were sent to the site of the collapsed Enrique Rebsamen School in southern Mexico City.

Equipped with goggles that protect her eyes from dust and smoke, boots to prevent damage to her paws while she climbs over rough ruins, Frida took to her work looking every bit the part of the ruins.

If Frida detects the presence of a survivor, she is trained to bark to alert rescue workers but if she detects a corpse she stops suddenly before proceeding, her handler explained.

Eleven children were rescued from ruins at the school but this time human rescue workers rather than the dogs were the ones who located them.

However, that hasn't stopped Frida from becoming a social media star and reaching a new level of fame this week. Videos and other social media posts that highlight the work of Frida and her impressive record of detecting people trapped by natural disasters spread quickly online.

While she has yet to detect anyone trapped in the ruins this week, she and other rescue dogs are continuing to work tirelessly, searching through spaces that humans cannot reach. With the possibility that there are still people trapped alive, time will tell whether she adds to her rescue record.