It is good to get in touch with your inner child from time to time，and obviously some people are willing to pay big money for the chance to do so in a proper environment．A Brooklyn-based adult preschool is charging customers between $333 and $999 for the chance to act like a kid again．

    At Preschool Mastermind in New York adults get to participate in show—and—tell，arts—and—crafts such as finger paint，games like musical chairs and even take naps．The month-long course also has class picture day where the adults are expected to have a field trip and a parent day．

    30-year-old Michelle Joni Lapidos，the brain behind the adult preschool，studied childhood education and has always wanted to be a preschool teacher．She's always on the lookout for new ways to get people in touch with the freedom of childhood．A friend encouraged her to start the mastermind course instead．

    According to Candice，her blogger friend，Preschool Mastermind gives adults a chance to relearn and master the things that they failed to understand as children．“I realized all the significances of what we learn in preschool，”said founder Michelle Joni，“People come here and get in touch with their inner child．It's magical．We are bringing ourselves back to another place，another time with ourselves when we are more believing in ourselves，more confident and ready to take on the world.”

    “One person's here because they want to learn not to be so serious．”Michelle said．“Another's here to learn to be more confident.” She explained that most of the classes were planned．However，Joni added that while the planned activities were fun，it was often the spontaneous(自发的) moments that attracted students．“It's the things you don't plan for，the sharing between friends and learning from each other.''

    The human body is designed to move. But modern lifestyles and office jobs rarely give us the chance to move around. As we know, we're sitting while we're eating; we sit in the car and we sit while we watch TV. And many of us sit for many hours at work.

    New research shows that sitting less than three hours a day might extend your life by two years. Peter Katzmarzyk, a scientist at the University of Louisiana in the southern United States, says that sitting is ubiquitous in our lives, meaning it is something we do all the time, everywhere.

    However, Mr. Katzmarzyk says that does not mean you can sit for the rest of your waking hours. He also says you may exercise often, "We can't throw away physical activity. It's extremely important. We have 60 years of research showing us that."

    Mr. Katzmarzyk and his colleagues are part of a new generation of researchers studying how sitting all day affects length of life. "Studies that have assessed the relationship between sitting and mortality (死亡率) or television viewing and mortality are very rare. There's only been a few of them, actually five or six now, in the last four or five years." They found that cutting television time to less than two hours a day could add one point four years to life.

    Luckily, change is already coming to some offices, especially in the design of desks. A "standing desk" lets people stand while they work. Another new design is called the "treadmill desk." A treadmill is an exercise machine that lets you walk in one place. Even some U.S. schools are beginning to experiment with desks that are part bicycle to keep children moving. That's one of the strategies that many companies are using now.

    Mr. Katzmarzyk also says studying this problem has inspired his team to make a few changes in their own lives.

    Last year, three experienced storm chasers were killed in a tornado(龙卷风)in the US, but despite this the number of people going in search of tornadoes is growing. What drives them to take risks and look for danger? The man at the wheel glanced in the back-view mirror and then slowly turned around. "Don't put this in your program." he said. His wife in the passenger seat laughed. He lowered the window and killed the engine. The wind rushed in from surrounding wheat fields.

    Then, from behind, the sound of footsteps approached on the dirt road. It was a moment of peace after hours of speedy racing through the American grassland. There had been excited shouts about where a tornado might form and how we would be there if it did. We were crazy on the trail a moment ago. But now, everyone was very cool. A Kansas state trooper(骑警) introduced himself through the window. There was pretended surprise when he said how fast we had been going. Really? Wow, sorry.

    Val Cator handed over his driver's license. His wife, Amy, took the registration out of the glove box. Val explained they were storm chasers with Channel 9 News out of Oklahoma City—though it was hardly necessary. Their huge black truck has lightning bolts(闪电)and Storm Tracker 9 painted on the sides.

    Val pointed to the radar on the laptop open next to him and said those red and green dots suggested a tornado could form this afternoon. The state trooper was untouched. "I've got that in my car too." he said. People here keep a close eye on the weather. It's part of living in the tornado alley. Every year some town or other is blown off the map by tornadoes that can reach 300 miles an hour.

    Val and Amy are just two of hundreds of possibly thousands of trackers who speed around with computers and cameras hoping to catch one of these beautiful, deadly storms. I'd joined them to learn why the number of trackers keeps growing. Why are people taking real risks—beyond the steady diet of rest-stop junk food—to watch weather?

    Last year, a tornado killed three of the most experienced storm chasers. It picked up and threw their car as easily as you would a piece of paper. Dozens of other chasers were hurt in the same storm. They were crowded on a few roads when the tornado suddenly expanded and ate them. Val and Amy were there that day but still, in their words, chase aggressively.

    The light from the campfire brightened the darkness, but it could not prevent the damp cold of Dennis's Swamp (沼泽地) creeping into their bones. It was a strange place. Martin and Tom wished that they had not accepted Jack's dare. They liked camping, but not near this swamp.

    "So," Martin asked as they sat watching the hot coals. "How did this place get its name?"

    "Are you sure you want to hear it? It's a scary story," warned Jack.

    "Of course!" cried out Tom. "If there were anything to be scared of, you wouldn't have chosen this place!"

    "Ok, but don't say I didn't warn you," said Jack, and he began this tale.

    "Way back in time, a man called Dennis tried to start a farm here. He built that cottage over there to live in. In those days, the area looked quite different—it was covered with tall trees and the swamp was a crystal-clear river. After three hard years, Dennis had cleared several fields and planted crops. He was so proud of his success that he refused to listen to advice.

    "'You are clearing too much land,' warned one old man. 'The land is a living thing. It will hit back at you if you abuse it. '"

    "'Silly fool,' said Dennis to himself. 'If I clear more land, I can grow more crops. I'll become wealthier. He's just jealous!'"

    "Dennis continued to chop down trees. Small animals that relied on them for food and shelter were destroyed. He was so eager to expand his farm that he did not notice the river flowing slowly towards his door. He did not notice salt seeping to the surface of the land. He did not notice swamp plants choking all the native plants."

    "What happened?" Martin asked. It was growing colder. He trembled, twisting his body closer to the fire.

    "The land hit back—just as the old man warned," Jack shrugged. "Dennis disappeared. Old folks around here believe that swamp plants moved up from the river and dragged him underwater. His body was never found."

    "What a stupid story," laughed Tom. "Plants can't …" Before he had finished speaking, he screamed and fainted (晕倒). The other two boys jumped up with fright, staring at Tom. Suddenly, they burst out laughing. Some green swamp ivy (常春藤) had covered Tom's face. It was a while before Tom could appreciate the joke.

    Wanted, Someone for a Kiss

    We're looking for producers to join us on the sound of London Kiss 100 FM. You'll work on the station's music programs. Music production experience in radio is necessary, along with rich knowledge of modern dance music. Please apply (申请) in writing to Producer Vacancies, Kiss 100.

    Father Christmas

    We're looking for a very special person, preferably over 40, to fill our Father Christmas suit.

    Working days: Every Saturday from November 24 to December 15 and every day from December 17 to December 24 except Sundays, 10:30-16:00.

    Excellent pay.

    Please contact(联系) the Enterprise Shopping Centre, Station Parade, Eastbourne.

    Accountants Assistant

    When you join the team in our Revenue Administration Unit, you will be providing assistance within all parts of the Revenue Division, dealing with post and other general du- ties. If you are educated to GCSE grade C level we would like to talk to you. This position is equally suitable for a school leaver or for somebody who has office experience.

    Wealden District Council

    Software Trainer

    If you are aged 24-25 and have experience in teaching and training, you could be the person we are looking for. You should be good at the computer and have some experience in program writing. You will be allowed to make your own decisions, and to design courses as well as present them pay upwards off 15,000 for the right person. Please apply by sending your CV(简历) to Mrs. R. Oglivie, Palmlace Limited.

According to a study published this week, habitual napping (打盹) appears to be associated with a large brain volume in adults although experts stressed that further research was needed. It reduces the cost caused from the lost time and the fatigue-related errors. The work followed previous studies that suggested a brief doze could improve people's ability to learn.

Arianna Huffington, a co-founder of Huff Post and the founder and chief executive of Thrive Global, said, "Given the latest science on the effectiveness of napping and the clear link between employees feeling well rested and their productivity, it's long past time that businesses embrace short naps at work."

Some businesses, including Thrive Global, have already introduced facilities for employees to take naps. Google introduced sleep pods as far back as 2014 and companies like Nike and Ben & Jerry's introduced nap rooms. The practice has even been adopted by the NHS, with a growing number of hospitals introducing sleep pods for staff in an effort to help them get more rest. Employees, it seems, are enthusiastic. Sean Greenwood, of Ben & Jerry's, said, "If a quick nap gets employees more involved and creative, we're happy to provide that for our team members."

Unfortunately, the practice of napping still suffers from our collective concept that sleep equals weakness and laziness. However, the performance-enhancing benefits of naps have been no secret to many leaders throughout history. It also gives the higher-ups the chance to acknowledge the 24/7 culture and come up with top-down solutions that encourage workers to take care of themselves in and out of work.

While sleep experts stressed that a daytime doze could be beneficial, they said it was crucial to get enough shut-eye at the end of a day. It is the late stage of sleep, sometimes missed by early risers, that strengthens the nerve circuits that make for learning and memory, allowing the brain to make and consolidate new neutral connections. Additionally, prioritizing sufficient sleep during the regular nightly sleep period is essential for overall well-being.