Parents often think that time spent with their kids will gradually decrease in adolescence. But a new study suggests that while teens try to avoid spending a lot of time together with their parents, private parent-child meetings may actually increase in their early adolescent years. And that may raise a teenager's self-esteem (自尊) and social confidence, especially if it is the time that spent with Dad, the researchers added. The researchers created a long-term study in which they invited families in 16 school districts in central Pennsylvania to participate. In each family, a teenager, a younger sibling (兄弟姐妹), their mother and their father were interviewed at home and then asked about their activities and self-worth five times over a period of seven years.

    The study authors were surprised to discover that when fathers spent more time alone with their teenagers, the kids reported they felt better about themselves. Something about the father's role in the family seemed to improve self-esteem among the teenagers in the study, said study co-author Susan McHale, a professor of human development at Pennsylvania State University.

    “Time with Dad often involves joking, teasing, and other playful interactions. Fathers, compared to mothers, were more involved in leisure activities and had more peer-like interactions with their children, which is crucial for youth social development,” the study showed. But Marta Flaum, a psychologist in Chappaqua, New York, said, “How these findings reflect the real world is a real question. The sample in the study is so small and so unrepresentative of most families in the country today that I'm not sure how much we can generalize from it. In my community in Westchester County, I don't see parents and teenagers spend much time together at all. Parents are often working so hard and have less time to be together with their kids.”

    However, Flaum encourages parents to make time for their kids no matter how much work they have to do. “Research like this reminds us of how important it is. The time we have with them is so short,” she said.

    Peyto Lake, Canada

    Located in Banff National Park. Canada's first national park Peyto Lake is one of the most wonderful lakes in the world. What makes it truly beautiful is its unique greenish-blue color, and placement in the Canadian Rockies. Named after trail guide Bill Peyto, this lake is located at a height of 1,860m.

    Entry Details: $9.80 adult, $8.30 senior, $4.90 youth, and $19.60 family.

    Best Time to Visit: July, August, and September

    Lake Argentino, Argentina

    Located in the Patagonian province in Argentina, the lake is truly beautiful. Surrounded by glaciers and snow-covered mountains, the lake presents visual delights like none other. With a maximum depth of 500 meters, it's the biggest freshwater lake in Argentina. The lake is famous for fishing.

    Entry Details: $15~$20, changes as per season, but entry for tourists above 70 years of age is always free.

    Best Time to Visit: December to March, and late November

    Lake Baikal, Russia

    Being the world's oldest and deepest lake, Baikal is about 395 meters long, 49 meters wide and 1,637meters deep. It holds more water than the Five Great Lakes of America combined, and is thus the largest freshwater lake globally. Located in the south Russian region of Siberia, a trip to view this lake is a trip of a lifetime!

    Entry Details: No Entrance fee here

    Best Time to Visit; March to April

    Lake Como, Italy

    Considered one of the most beautiful lakes in Europe, Lake Como has attracted tourists since Roman times. Located in Lombardy, Como is one of the deepest lakes in Europe. Surrounded by vil1as and palaces, this lake has attracted some of the wealthiest. Today, many celebrities(名人) have houses here. Here you can enjoy water sports, take a flight over the lake, or try skiing during the winters-every tourist has something he's going to like!

Entry Details: Free

    Best Time to Visit: July and September

    Even before my father left us, my mother had to go back to work to support our family. Once I came out of the kitchen, complaining, "Mum, I can't peel (去皮)potatoes. I have only one hand. "

    Mum never looked up from sewing. "You get yourself into that kitchen and peel those potatoes," she told me. "And don't ever use that as an excuse for anything again!"

    In the second grade, our teacher lined up my class on the playground and had each of us race across the monkey bars, swinging from one high steel rod to the next. When it was my turn, I shook my head. Some kids behind me laughed, and I went home crying.

    That night I told Mum about it. She hugged me, and I saw her determined look. The next afternoon, she took me back to school. At the deserted playground, Mum looked carefully at the bars.

    "Now, pull up with your right arm," she advised. She stood by as I struggled to lift myself with my right hand until I could get the bar with my other elbow (月寸）.Day after day we practiced, and she praised me for every rung (梯级）I reached.

    I'll never forget the next time, crossing the rungs； I looked down at the kids who were standing with their mouths open.

    One night, after a dance at my new junior high, I lay in bed crying. I could hear Mum came into my room. "Mum," I said, weeping, "None of the boys would dance with me."

    For a long time, I didn't hear anything. Then she said, "Oh, honey, someday you'll be beating those boys off with a bat." Her voice was slight and cracking. I looked out from my covers to see tears running down her cheeks.

    Then I knew how much she suffered on my behalf. She had never let me see her tears.

    10 years after my parents got married, my dad went to work in the oil fields, and soon accepted a job working overseas. The money was great, but the fact that we only saw him every other month disappointed me. My mom stayed home with her five children, raising us alone. We had a place in the country with horses, dogs, chickens and a few head of cattle. Mom was very busy, but always made time for us. Of course, lots of mothers did things like that. But Mom's greatest achievement was yet to come.

    When the oil business declined(衰退) in the 1980s, my dad and most of his friends lost their jobs. The wives were at a loss to know how to manage without large monthly paychecks. But my mom was different. She helped out by working part-time jobs and she learned to drive a semi-truck, so she could help my dad make more miles at his new job. But with three teenagers at home, she couldn't spend time on the road with him, so he decided to find a different kind of job.

    Mom found an ad for the International Air Academy in Vancouver, Washington. She had always dreamed of working as a flight attendant but had chosen a family over a career. She was fascinated by the idea that she might be able to work in the travel field after all. Having no idea how she would pay for the schooling, or even if she'd get a job, she took a leap of faith(冒险一试) and dialed the number.

    It wasn't easy, but she passed the entrance exam and was admitted to the three-month training course. That was only half the battle, though, as she still needed the tuition. She finally got a loan( 借款) to cover some of the expenses, and the president of the school gave her a personal loan to cover the rest.

    As she read her welcome packet, she realized there was a strict dress code( 着装要求), requiring professional dress each day. This was not something she had. And she also needed to see an eye doctor. Her older brother sent her enough money to buy the clothes she needed and test her eyes. And then she took her two youngest － daughters my sister and me to Vancouver, where there was an apartment waiting for her in the family housing section.

    In the first day of class, she was so nervous. I can remember her taking deep breaths and trying to calm herself before leaving. She was forty-five years old, and that made it a little intimidating to walk into a classroom full of twenty-year-olds and try to hold her own. But she stood by her commitment and graduated at the top of her class.

    Her first job as a travel agent was with a large agency in Aurora, Colorado. She felt great about her achievement and proud of the beautiful high-rise building she worked in. I was so proud of what she had done. She'd found a way to rise above the curveball( 弧线球) life had thrown at her. Instead of quitting as many of her friends had, she charged ahead and created a brand new career.

    With smart technology increasingly influencing all aspects of our lives, it is only a matter of time before someone invents “smart” shoes—ones that can be made based on personal needs. Called “ShiftWear”, the sneakers are the brainchild of a team of businessmen, and engineers led by New York-based designer David Coel.

    The adaptable shoes can be customized by using a smart phone app. Shoe owners will have the option of selecting a design from a variety of HD pattern by famous artists or creating one themselves. The company's founders imagine a marketplace where artists can not only share but also sell their designs to others. Despite being electronic, the designs are clearly visible even in the brightest sunlight. What's even cooler is that by switching on a backlight, users can even show off their designs in the dark!

    According to Coel, the sneakers will keep their charge “forever” if only images are displayed. Though they will need periodic recharging, active users have nothing to worry about. That's because the shoes are equipped with special walk-n-charge technology that powers the shoes—with every step. Inactive users also have options of charging the sneakers without using wires.

    The bottom part of the shoes is covered with Kevler fibers, a kind of strong material, reducing normal wear and tear. Even better? They are completely waterproof (not let water through) and can even be thrown into an ordinary laundry machine for a quick wash! The company predicts that the shoes will range the price from $150 to $1000 depending on the size of the E-panels where the designs are displayed.

    This is not the first time that electronics and shoes have combined. Lithuania-based iShuh Technology has come up with a similar concept that connects e-reader panels to a smart phone app via the Bluetooth. Whether these smart shoes become as popular as our smart devices remains to be seen, though they surely are attractive.