Summer time is a great opportunity for kids to learn how to work and earn a little bit of spending money. If your child needs a summer job, here are a few options to consider:

Lemonade/Cookie Stand

Benefits

    Creates a concept of running a business: Your child will be his own boss, set his own price , and run the show. It's a great introduction to running his own business.

    Limited Start-Up Costs: The things used to make lemonade are cheap, so your child should be able to get back his investment with a handful of sales.

    What Kids Learn About Money: Your child will learn a very valuable lesson about pricing. The price of his lemonade will decide how much he can sell, if he will recover his investment and the amount of profit.

Yard Work

Benefits:

    Repeated Customers: If a homeowner needs help raking (耙地) this year, he'll probably want help again next year. Your child should be able to maintain a regular set of customers after one season.

    Safety: Yard work is generally safer than a lawn-mowing job. Without having to operate machines, your child will be much safer.

    What Kids Learn About Money: Because of the variability (变动) in pay, your child will need to learn how to negotiate(谈判) a fair price with homeowners if they ask.

Lifeguard

Benefits:

    Responsibility: Kids learn a lot about responsibility when lifeguarding. They are within rights to tell whether a certain activity is safe and are allowed to take action as they see fit.

    Exercise: Lifeguards need to be proficient at swimming and must exercise to stay in shape.

    What Kids Learn About Money: To be a lifeguard, one must be certified. Your child may have to pay for lifeguard training, although some employers provide it on-site.

    In the early times,the music industry was terrified of taping,thinking that customers would just copy music,or record from the radio.But that never really happened,at least not enough to cause any real hardship to anyone in the music business.

    The same argument arose over technologies like miniDisc and recordable CDs.But the thing that terrified the music industry more than anything else was the arrival of services like Napster,which allowed people to share music over the Internet without costing them anything.The music industry was shocked: it saw people exchanging digital copies that didn't degrade（降级）with each transfer,something that kept tapes from being a huge threat.

    But it wasn't the Internet that killed the music industry.In fact,everything is still looking optimistic for many musicians.Taylor Swift has had a good year,and her latest album is likely to be making her very wealthy indeed.And that won't change in all likelihood,not for Swift,and not for those who come after her.There is always going to be public demand for music.

    However,the technology will simply destroy the record company.The reason is simple.Record companies are a man in the middle that simply doesn't need to exist anymore.The same way we buy our flights directly did get our shopping online and have things delivered from Amazon instead of going to a local shop.We have always been willing to enjoy cost reductions at the expense of the middleman and the record companies are that kind of middleman.

    What does the record industry offer?Well,surprisingly little these days.It used to be the case that record companies would go and find new talents.Of course this still happens,but more likely is that an artist will be discovered by the public through YouTube,or even from friends on Facebook or Twitter.Record companies also used to have an important role in producing the music.But countless artists are making their own way through software or any of the other amazing music development apps,without any help from the record companies.

    My motivation for starting our family tradition of reading in the car was purely selfish: I could not bear listening to A Sesame Street Christmas for another 10 hours. My three children had been addicted to this cassette on our previous summer's road trip.

    As I began to prepare for our next 500-mile car trip,I came across a book Jim Trelease's The Read Aloud Handbook. This could be the answer to my problem, I thought. So I put Roald Dahl's James and the Giant Peach into my bag. When I began to read aloud the tale of the boy who escapes the bad guys by hiding inside a giant peach, my three kids argued and wrestled in their seats. But after several lines, they were attracted into the rhythm of the words and began to listen.

    We soon learned that the simple pleasure of listening to a well-written book makes the long miles pass more quickly. Sometimes the books we read became highlights of the trip. I read Wilson Rawls's Summer of the Monkeys as we spent two days driving to the beach. We arrived just behind the power crews restoring(恢复)electricity after a tropical storm. The rain continued most of the week, and the beach was covered with oil washed up by the storm. When we returned home, I asked my son what he liked about the trip. He answered without hesitation, “The book you read in the car. ”

    Road trips still offer challenges, even though my children now are teenagers. But we continue to read as we roll across the country. And I'm beginning to see that reading aloud has done more than help pass the time. For at least a little while, we are not shut in our own electronic worlds. And maybe we've started something that will pass on to the next generation.

    As we age, our ability to think and remember starts to deteriorate. But not everyone. Some of us have brains that age more slowly. Enter the super-ager!

    Super-agers are people over the age of 80 who have the brain structures and abilities of much younger people. Eighty-seven-year-old Bill Gurolnick is a super-ager. “What do I feel like? If I was to give a number, I probably feel like I'm about my early 70s…”

    Scientists know that parts of the brain decrease in size with age. But in super-agers that process is much slower. Emily Rogalski is a neuroscientist at Northwestern University's Feinberg School of Medicine, in Chicago, Illinois. In a recent study, she showed that super-agers have young brains. The area of the brain responsible for attention and memory—the cortex—was shown to be thicker in super-agers. “When we look at the cortex of their brain, we see that, on average, that it looks more like a 50-year-old brain that it looks like an average 80-year-old bran…”

    Not only do super-ages have thicker cortexes, they have more spindle neurons. These large brain cells appear to be involved with social-emotional communication. But their exact purpose is still a mystery. Scientists writing for Smithsonian magazine say they are “brain cells for socializing.”

    Several factors affect how our brains age. Scientists say super-agers have several things in common, including an active lifestyle. Many travel and play sports. They are often big readers. And they usually have healthy relationships and spend time with friends. Super-agers also seem to have certain common personality traits. Rogalski says they are, for the most part, known for their optimism, resilience and perseverance. Growing old, she adds, does not have to be depressing and sad. “Perhaps, if we expected a bit better from ourselves, then we would understand that not all aging is stressful!”

    Can we all be super-agers? The science behind super-aging is a relatively new, but growing field. Scientists involved in the research offer this advice as we age: Stay active. Learn new things. Challenge yourself. Surround yourself with healthy relationships.

The world has been extremely impressed by China's high-speed trains that cross the country by the hundreds in all directions every day, but in one corner of this vast land is a gentle reminder that life was not always this fast.

Those fortunate enough to travel to Jiayang in Sichuan province will find railway carriages dragged by steam locomotives(火车头), among the last steam trains operating in China and still running every day. First used to transport coal from Jiayang Coal Mine 62 years ago, today they transport local farmers and their produce to market and serve as a tourist attraction.

"In the early days of the railway, farmers headed for the farm produce market sitting beside coal," said Liu Chengxi, the Jiayang official in charge of the trains. "As coal production has stopped, the trains are now exclusively(专门地)for farmers and tourists."

The narrow railway, only 76.2 cm instead of the standard 144 cm, stretches for 19. 84 km, with the trains reaching a top speed of 20 km/h.

A one-way ticket costs 5 yuan for seated passengers and 3 yuan for standing passengers on the ordinary trains regardless of whether they are travelling empty-handed or with animals or vegetables. But Li Cuirong, who has worked as a train dispatcher(调度员)for more than 20 years, recommends tourists pay 80 yuan for a sightseeing train, as the carriages, which have 37 seats, are more comfortable and air-conditioned. A one-way trip takes about one and a half hours.

The scenery is dramatic as the train winds through the mountain, passengers can view chickens and geese wandering among the orange trees and butterflies dancing over the fields and ponds.

Rob Dickinson, a steam train lover from the United Kingdom, has ridden the trains twice. He hopes the narrow line can last long enough for him to find the time to get back again.

It's normal to long for the taste of potato chips or a cheese-covered pizza. Even though they're full of calories, eating them occasionally won't do much harm. However, according to the new numbers, young people are becoming more gluttonous. The BBC's Good Food Nation Survey showed that on average, 16 to 20-year-olds ate fast food at least twice a day in the UK. So what's behind this fast food binge (狂热)?

WebMD, an online publisher of news and information of human health and well-being, surveyed nearly 600 teenagers and adults in the United States. They found that the most common reason was our busy lifestyle. More than 92.3 percent of respondents said they were too busy to cook. Many find it challenging to balance work and life, and the convenience of fast food meets their needs. Fast food is readily available in corner stores and vending machines (自动售货机). Remember those instant noodle cups from the supermarket? They're ready in minutes, and you can store them at home for a long time.

But many people think this trend does no good. Sarah Toule, head of health information at World Cancer Research Fund, told the BBC: "It's frightening that people, especially younger generations, are eating so much fast food loaded with fat, sugar and salt, but offers little nutritional value."

She added, "Especially high in calories, fast food leads to unhealthy weight gain — which in turn increases the risk of 11 cancers later in life."

So what is the right thing to do? Toule suggested that young people should prepare meals in advance and learn to include the different food groups in their diets.