Living and dealing with kids can be a tough job these days, but living and dealing with parents can be even tougher.

    If I have learned anything in my 16 years, it is that communication is very important, both when you disagree and when you get along. With any relationship, you need to let other person know how you are feeling. If you are not able to communicate, you drift apart. When you are mad at your parents, or anyone else, not talking to them doesn't solve anything.

    Communication begins with the concerns of another. It means that you can't just come home from school, go up to your room and ignore everyone. Even if you just say “Hi”, and see how their day was for five minutes, it is better than nothing.

    If you looked up the word “communication” in a dictionary, it would say “the exchange of ideas, the conveyance （表达）of information, correspondence （通信）, means of communication: a letter or a message”. To maintain (保持) a good relationship, you must keep communication strong. Let people know how you feel, even if it's just by writing a note.

    When dealing with parents, you always have to make them feel good about how they are doing as a parent. If you are trying to make them see something as you see it, tell them that you'll listen to what they have to say, but ask them politely to listen to you. Yelling or walking away only makes the situation worse.

    This is an example: one night, Sophie went to a street party with her friends. She knew she had to be home by midnight after the fireworks, but she didn't feel she could just ask to go home. That would be rude. After all, they had been nice enough to take her along with them. Needless to say, she was late getting home. Her parents were mad at first, not when Sophie explained why she was late, they weren't as mad and let the incident go. Communication is the key factor here. If Sophie's parents had not been willing to listen, Sophie would have been in a lot of trouble.

    Communication isn't a one-way deal: it goes both ways. Just remember: if you get into a situation like Sophie's, telling the other person how you feel-listening is the key factor to communication.

    Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth? These are questions that, understandably, are very often asked.

    Perhaps the best answer lies in our genetic makeup as human beings. What drove our ancestors to move from the trees into the plains, and on into all possible areas and environments? The wider the spread of a species, the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.

    Nearly every successful civilization has explored, because by doing so, any dangers in surrounding areas can be identified and prepared for. Without knowledge, we may be completely destroyed by the danger. With knowledge, we can lessen its effects.

    Exploration also allows minerals and other potential resources to be found. Even if we have no immediate need of them, they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spin-offs including improvements in earthquake prediction, in satellites for weather forecasting and in communications systems. Even non-stick pans and mirrored sunglasses are by products(副产品) of technological developments in the space industry!

    While many resources are spent on what seems a small return, the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works, it also holds dangers. The danger exists, but knowledge can help human beings to survive. Without the ability to reach out across space, the chance to save ourselves might not exist.

    While Earth is the only planet known to support life, surely the adaptive ability of humans would allow us to live on other planets. It is true that the lifestyle would be different, but human life and cultures have adapted in the past and surely could in the future.

    The siesta competition took place in a supermarket, with plenty of shoppers, screaming babies, talking voices, and footsteps to take the competitors' attention away from their after lunch sleeps.

    Five bright blue sofas were laid out, and five competitors at a time were allowed to take a 20-minute sleep. A doctor measured their pulse to time how long they actually spent on asleep. Competitors earned extra points for snoring (打鼾), sleeping in strange positions, or wearing silly pajamas (睡衣). The winners of each round advance to the next stage in the competition.

    It's amazing that any of those people would fall asleep in the middle of such a busy place, while on couches that they are not used to. Yet, many of them did. They hugged pillows or soft toy bears. They covered their eyes with sleep masks, too. Whatever it took to help them fall asleep fast and stay asleep.

    The siesta is a tradition in Spain that many feel is becoming forgotten. It used to be that people would take a brief nap after lunch every day. This would energize them, and keep them going for the rest of the day. Not to mention the health benefits of a good nap. But, that's all changing. People are too busy making money or watching gossip shows on TV after lunch to care about taking a nap.

    The National Association of Friends of the Siesta wants to bring Spain back to their traditional roots. They are doing this by having the siesta competition. They set up the competition to reward the best sleepers with money. Actually, they were paid to sleep.

    There are really health benefits to a midday nap. We could all learn from this tradition. It's a much better way to get more energy than drinking a cup of coffee. It is also believed that a nap, and in fact a good night's sleep, can help reduce heart disease. The more rested we are, the less stress we feel with day-to-day life.

    Car washes are a common sight throughout Nigeria, but Madinat Aliyu's roadside business is very special: she is the only woman car-washer in the north of the country.

    "This job has caused me a lot of problems," said the 27-year-old, checking cars waiting to be cleaned in Gusau, the capital of Zamfara state.

    Aliyu took up her work two years ago, hoping to use the 7, 000 naira (£28) she earned every month to put her younger sisters and brothers through school following the death of their mother, the only one who made money to support the family. But her family begged her to stop doing this job, and she has received "judgment and warnings" from strangers too.

    "My grandmother cried for many days. Some people thought it was a joke to bring more customers (顾客). Others said if she is doing it for money, let's just give her money to stop bringing us shame," she said as she got water from a well by the roadside. "But I hate laziness or depending on somebody else."

    However, Aliyu has admirers. "Some customers only allow her to wash their cars," said her colleague (同事) Shamsudeen Mohammed. "I was trained to wash cars by men, and I can honestly tell you women are better to work under," he added.

    Recently another woman came to Aliyu to ask for advice on starting her own car wash. "Unfortunately her family discouraged her. I told her, if you listen to them, you will find yourself begging or marrying a man who is older than your grandfather," she said.

    Though she is considered a pariah (贱民) by many, Aliyu has no plans to stop her work. "I see men doing something and I think I can do it too."

    Reading books and looking at pictures is great, but nothing facilitates (促进) learning like travel, especially for teenagers. Not only do they get to see a world beyond their neighborhood, they also get to experience it, feel it, taste it, hear it and better understand the world around them.

    After nearly four decades in the classroom and traveling the world, Phyllis Duvall Bailey knew this perhaps better than anyone else.

    Becoming involved in the work in AKA Sorority Inc in US, she worked to educate children about the United Nations. There was no doubt in Bailey's mind that the lessons would mean so much more if the students could see things for themselves.

    Starting in 2015, Bailey, 82, set out to take her students to the UN Headquarters in New York City to give them a "Window Seat to the World", and thus transformed them into global citizens.

    Indeed, it is a great opportunity to give students national and international exposure. Since Bailey saw the students as future leaders, she was desperate to expose them to the UN, its mission, its agendas (议程) and its supporting organizations.

    She decided to give $10, 000 of her own money to pay for the late June trip, enough to take 10 students aged 14-17 on a four-night stay in New York. There, they had guided tours of the UN Headquarters and the New York City Harbor (海港).

    It was Quenyaun Payne's first trip to the city and Taylor Sappington's second. Payne, 17, is a senior at Mceachem High School in the state of Georgia, US. Sappington, 15, is a junior at Therrell High School in Atlanta, Georgia, US. Both said their visit to the UN was inspiring.

    "I like not only how countries are working together but they're focused on common goals like global warming and keeping peace," Sappington said.

Payne commented, "The trip was amazing. I'm so thankful Mrs. Bailey made it possible."

    Actually, there are a lot of people grateful for the retired teacher's effort. The United Nations Association of Atlanta recently gave Bailey its Humanitarian Award, and the United Nations Association of the US-awarded her with the National Education Award.

    But Bailey wasn't looking for recognition or even gratitude. Over those four days in New York, she'd already felt it and seen it in the eyes of those 10 teenagers, Payne and Sappington included, who made the trip.

    "It has been a real joy to get to see and watch their reaction to new experiences," she said.

Whether in the home or the workplace, social robots are going to become a lot more common in the next few years. Social robots are about to bring technology to the everyday world in a more humanized way, said Cynthia Breazeal, chief scientist at the robot company Jibo.

While household robots today do the normal housework, social robots will be much more like companions than mere tools. For example, these robots will be able to distinguish when someone is happy or sad. This allows them to respond more appropriately to the user.

The Jibo robot, arranged to ship later this year, is designed to be a personalized assistant. You can talk to the robot, ask it questions, and make requests for it to perform different tasks. The robot doesn't just deliver general answers to questions; it responds based on what it learns about each individual in the household. It can do things such as reminding an elderly family member to take medicine or taking family photos.

Social robots are not just finding their way into the home. They have potential applications in everything from education to health care and are already finding their way into some of these spaces.

Fellow Robots is one company bringing social robots to the market. The company's "Oshbot" robot is built to assist customers in a store, which can help the customers find items and help guide them to the product's location in the store. It can also speak different languages and make recommendations for different items based on what the customer is shopping for.

The more interaction the robot has with humans, the more it learns. But Oshbot, like other social robots, is not intended to replace workers, but to work alongside other employees." We have technologies to train social robots to do things not for us, but with us," said Breazeal.