“Did you hear what happened to Adam Last Friday?” Lindsey whispers to Tori.

       With her eyes shining,tori brags，“You bet I did, Sean told me two days ago.”

Who are Lindsey and Tori talking about? It just happened to be yours truly, Adam Freedom, I can tell you that what that what they are saying is (a) not nice and (b) not even true. Still, Lindsey and Tori aren't very different from most students here at Linton High School, including me. Many of our conversations are gossip(闲话)。I have noticed three effects of gossip: it can hurt people, it can give gossipers a strange kind of satisfaction, and it can cause social pressures in a group.

An important negative effect of gossip is that it can hurt the person being talked about. Usually, gossip spreads information about a topic-breakups, trouble at home, even dropping out-that a person would rather keep secret. The more embarrassing or shameful the secret is, the juicier the gossip it makes. Probably the worst type of gossip is the absolute lie. People often think of gossipers as harmless, but cruel lies can cause pain.

If we know that gossip can be harmful, then why do so many of us do it? That answer lies in another effect of gossip: the satisfaction it gives us. Sharing the latest rumor(传言)can make a person feel important because he or she knows something that others don't. Similarly, hearing the latest rumor can make a person feel like part of the “in group.” In other words, gossip is satisfying because it gives people a sense of belonging or even superiority(优越感).

Gossip also can have a third effect: it strengthens unwritten, unspoken rules about how people should act. Professor David Wilson explains that gossip is important in policing behaviors in a group. Translated into high school terms, this means that if everybody you hang around with is laughing at what John wore or what Jane said, then you can bet that wearing or saying something similar will get you the same kind of negative attention. The do's and don'ts conveyed through gossip will never show up in any student handbook.

   The effects of gossip vary depending on the situation. The next time you feel the urge to spread the latest news, thing about why you want to gossip and what effects your “juicy story” might have.

    When we think about happiness, we usually think of something surprising and unexpected, a top great delight.

    For a child, happiness has a magic quality. I remember playing police and robbers in the woods, getting a speaking part in the school play. Of course, kids also experience lows, but their delight at tops of pleasure is easily seen, such as winning a race or getting a new bike.

    For teenagers, or people under 20, the idea of happiness changes. Suddenly it's conditional on such things as excitement, love, and popularity. I can still feel the pain of not being invited to a party that almost everyone else was going to. I also recall the great happiness of being invited at another event to dance with a very handsome young man.

    In adulthood the things that bring great joy — birth, love, marriage — also bring responsibility and the risk of loss. Love may not last; loved ones die. For adults, happiness is complex.

    My dictionary explains “happy” as “lucky” or “ fortunate”, but I think a better explanation of happiness is “ the ability to enjoy something”. The more we can enjoy what we have, the happier we are. It's easy for us not to notice the pleasure we get from loving and being loved, the company of friends, the freedom to love where we please, and even good health. Nowadays, with so many choices and much pleasure, we have turned happiness into one more thing we have. We think we own the right to have it, which makes us extremely unhappy. So we try hard to get it and consider it to be the same as wealth and success, without noticing that the people who have those things aren't necessarily happier.

    While happiness may be more complex for us, the answer is the same as ever. Happiness isn't about what happens to us. It's the ability to find a positive for every negative, and view a difficulty as a challenge. Don't be sad for what we don't have, but enjoy what we do possess.

    New Zealand is an island country in the southwestern of Pacific Ocean. The country geographically comprises two main lands—the North Island, or Te Ika-a-Maui, and the South Island, or Te Waipounamu, and numerous smaller islands. New Zealand is situated some 1,500 kilometers east of Australia across the Tasman Sea and roughly 1,000 kilometers south of the Pacific island areas of New Caledonia, Fiji, and Tonga. Because of its remoteness, it was one of the last lands to be settled by humans. The country's varied topography（地形）and its sharp mountain peaks, such as the Southern Alps, owe much to volcanic eruptions. New Zealand's capital city is Wellington, while the city that has the largest population is Auckland.

    Polynesians settled in the islands that were to become New Zealand somewhere between 1250 and 1300 AD, and developed a unique Maori culture. In 1642, Abel Tasman, a Dutch explorer became the first European to sight New Zealand In 1840, representatives of the British Crown（王室） and Maori Chiefs signed the Treaty of Waitangi, making New Zealand a British colony. Today, the majority of New Zealand's population of 4.5 million is of European descent(血统), and the indigenous(土著的) Maori are the largest minority, followed by Asians and Pacific Islanders. Reflecting this, New Zealand's culture is mainly originated from Maori and early British settlers, with recent broadening arising from increased immigration. The official languages are English, Maori and New Zealand Sign Language, with English predominant(主要的).

    New Zealand is a developed country with a market economy that mainly consists of the exports of dairy products, meat and wine, along with tourism. New Zealand is a high-income economy and ranks highly in international comparisons of national performance, such as health, education, economic freedom and quality of life.

    Houses have been getting progressively "smarter" for decades, but the next generation of smart homes may offer what two Case Western Reserve University scientists are calling an "Internet of Ears."

    Today's smart home features appliances, entertainment systems, security cameras and lighting, heating and cooling systems that are connected to each other and the Internet. They can be accessed and controlled remotely by computer or smartphone apps.

    But a group of electrical engineering and computer science professors in the Case School of Engineering have been experimenting with a new suite of sensors (传感器). This system would read not only the vibrations (震动), sounds and even other movements associated with people and animals in a building, but also any slight changes in the existing electrical field.

    While there still maybe a decade or so away, the home of the future could be a building that adjusts to your activity with only a few small, hidden sensors in the walls and floor with-out the need for monitoring cameras.

    "We are trying to make a building that is able t0 61isten' to the humans inside," said Ming-Chun Huang, an assistant professor in electrical engineering and computer science. "We are using principles similar to those of the human ear, where vibrations are picked up and our algorithms (计算程序) recognize them to determine your specific movements. That's why we call it the 61nternet of Ears'. "

    “There is actually a constant 60 Hz electrical field all around us, and because people are somewhat conductive, they short out the field just a little," Huang said. "So, by measuring the disturbance in that field, we are able to determine their presence, or even their breathing, even when there are no vibrations associated with sound.”

    Huang said they have used as few as four small sensors in the walls and floor of a room.

    As for privacy concerns, the system would not be able to identify individuals, although it could recognize people's different ways of walking.

    It's nearly exam time, so check out some of the best free apps around to help you manage the stress of exams and ensure you are studying effectively over the coming weeks.

    Exam Countdown

    This app can help to remind you how many days, hours, and minutes you have until your exam. This can help to motivate you to hit the books before it's too late.

    Block The Internet

    Are you constantly checking Facebook when you should be writing an essay? Or perhaps are you distracted by a battle in League of Legends? Download this app to get rid of online distractions by temporarily blocking Internet sites on your mobile. Simply add the websites you want to block and the period of time to block them for. Guarantee to get yourself focused on that assignment.

    CBT-i Coach

    The US Department of Veterans (老兵) Affairs developed the app, CBT-i Coach, to assist with insomnia (失眠) and help people who would like to improve their sleeping habits. It provides several key parts: information about sleep and insomnia, strategies for improving sleep, relaxation skills and a helpful sleep diary.

    Yoga

    Yoga has great health benefits both for the mind and body, and will help you to perform at your best while at university. Download a yoga app and have your own personal yoga instructor in your living room. You can choose from short or long workouts and have a qualified instructor teaching you how to do each pose. Choose from a variety of yoga routines and watch the instructional videos. Go on, stretch out those sore muscles.

    What's fiercer than a lion? The honey badger (蜜獾), one of the toughest mammals in Africa and western Asia. Honey badgers stand less than a foot high. They are only a couple feet long. They weigh just over 20 pounds. Yet they have a reputation for toughness that is far greater than their size.

    So what makes the honey badger so tough? They have speed, but so do many animals. They aren't stronger than lions, so how do they stop them? The thing that sets the honey badge apart is their skin. Their skin is thick and tough. Arrows, spears, and bites from other animals can rarely go through it. Not only is their skin thick and tough, it is also loose. This allows them to twist and turn to fight back while another animal is attacking them.

    Honey badgers have long, sharp claws. These claws are good for attacking and even better for digging. Honey badgers are some of nature's most skilled diggers. They can dig a nine-foot tunnel into hard ground in about 10 minutes. They love to catch a meal by digging up the holes of frogs and snakes. They also use their digging skills to create their homes. They live in small holes in the ground and defend them fiercely.

    You don't get a reputation like the honey badger by running from danger. The honey badger is a fearless and tireless fighter. They will attack any creature that threatens them, man included. Because of the honey badger's reputation, most predators (食肉动物) avoid them. Some animals use the honey badger's reputation to their advantage. Adult cheetahs (猎豹) have spotted coats, but their kittens have silver manes (鬃毛) and look like honey badgers. Some scientists believe that their coloring tricks predators into avoiding them.

    You might be wondering: "If honey badgers are so tough, how did they get a name that makes them sound like a piece of candy?" The answer makes sense. Since honey badgers have such thick skin, bees rarely harm them. So honey badgers love to attack beehives(蜂窝). Honey badgers run after honey so aggressively that beekeepers in Africa have to use electric fencing to hold them back. There's nothing sweet about that.