Parents have widely different views on the problem of pocket money. Four new fathers were asked this question and this is how they answered.

    Ashish Khanna: Although many argue that pocket money helps develop children's sense of value, I don't agree. I wouldn't give my child any pocket money. First of all, I never got pocket money and I seem to have a good value for money. If my child ever needed something and I felt it was a reasonable（合理）request , I would buy it for him .

    Sharad Sanghi: No, I wouldn't give my child pocket money because I don't want to create the perception（观念） of “ her ” money and “ my ” money . Besides, if I refuse to buy her something that I think is bad for her, she may buy it with her pocket money on the sly. In this way, I would lose control over my child's requests. I feel it also encourages children to care more about money than anything else. I don't want my child to start judging(评判) other children by the amount of money or pocket money they have.

    Rakesh Shah: Yes, I would give my child pocket money. I feel that children should learn to spend money intelligently and not go overboard spending. They will learn what their limitations（限制）are and feel the difficulty when they have to pay for something that is over their own pockets .

    Rajiv Patel: Yes, I would give my child pocket money because it is important that she learns to manage money. I will give her a fixed amount every month and if she spends the money before the month is over, then she will learn a lesson and not spend money so freely.

    Vikram Desai: Yes, I would certainly give my child pocket money. But I would not give it to him on a weekly or monthly basis. He would have to earn it. If he helped me finish some of my jobs or helped his mother with housework, I would reward him. This helps him realize that “money does not grow on trees” and it requires hard work to earn money.

    If you could have one superpower, what would it be?

    Dreaming about whether you would want to read minds, see through walls, or have superhuman strength may sound silly, but it actually gets to the heart of what really matters in your life.

    Every day in our work, we are inspired by the people we meet doing extraordinary things to improve the world.

    They have a different kind of superpower that all of us possess: the power to make a difference in the lives of others.

    We're not saying that everyone needs to contribute their lives to the poor. Your lives are busy enough doing homework, playing sports, making friends, seeking after your dreams. But we do think that you can live a more powerful life when you devote some of your time and energy to something much larger than yourself. Find an issue you are interested in and learn more. Volunteer or, if you can, contribute a little money to a cause. Whatever you do, don't be a bystander. Get involved. You may have the opportunity to make your biggest difference when you're older. But why not start now?

    Our own experience working together on health, development, and energy the last twenty years has been one of the most rewarding parts of our lives. It has changed who we are and continues to fuel our optimism about how much the lives of the poorest people will improve in the years ahead.

    A European Union program is letting blind people experience famous paintings for the first time. It uses three dimensional (3-D) printing to re-create famous paintings so they can be touched.

    One painting printed with the new technology is Gustav Klimt's "The Kiss." It is a popular attraction at the Belvedere Museum in Vienna, Austria. The painting shows a man and a woman standing in a field filled with flowers. They are wearing gold robes and have their arms around each other. The man leans down to kiss the woman.

    Klimt finished the painting in 1908. Until now, people who had trouble seeing could not appreciate the artwork. But thanks to the reproduction they can touch the piece and feel the ridges and depressions. Andreas Reichinger started making 3-D versions of artwork in 2010. He said this reproduction was his most difficult project because the couple's robes are so detailed.

    Dominika Raditsch is a blind museum visitor. She touched the reproduction. As she moved her hands around it she said, "Exactly, can you see these? There are so many details." Raditsch said she can imagine what the original painting looks like when she touches the reproduction. "It's somehow round. You can feel it. It comes with it. And in many places it's so smooth. And then I think to myself: it probably shines too!" Raditsch said.

    The Belvedere is not the only museum to have 3-D versions of its artwork. Some of the pieces at the Prado, in Madrid, Spain, have reproductions that can be touched. But the piece in Vienna has one special part: it is made with widely available 3-D printing technology. That means one day, blind art fans anywhere in the world could download the source files and print the reproductions themselves.

    A recent study led by researchers from the National University of Singapore(NUS)has found a clear link between the color of a taxi and its accident rate. An analysis of 36 months of detailed taxi, driver and accident data from two fleets of yellow and blue taxis in Singapore suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度)of yellow makes it easier for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.

    The study was led by Prof Ho. To test whether there was a causal relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6.1 fewer accidents per 1,000 taxis per month.

    The researchers also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio(比例) of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents would occur per month or 917 fewer accidents per year. Assuming an average repair cost of $1,000 per car and a downtime of six days, switching the color of all taxis to yellow could produce an annual savings of $2 million.

    “We are eager to continue to validate(证实) the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For instance, we hope to compare the accident rates of yellow school buses against other colors to find out if yellow is indeed a safer color for school buses. Besides, we are also interested to look at private-hire vehicles and do a comparison of the accident rates of vehicles that are of different colors,” explained Prof Ho.

Nature supports us in a wide variety of ways, whether we are conscious of these gifts or not. {#blank#}1{#/blank#}By following these tricks for first-time campers, anyone can engage with nature in a more grateful way.

Take full advantage of Nature

If you're close to flowing water, you can choose from various approaches to stay hydrated, as well as wash dishes and do laundry, without taking much trouble to bring all your water with you. {#blank#}2{#/blank#}This is a fantastic way to begin your day.

Do your Research

{#blank#}3{#/blank#}Some trees supply wood that's appropriate for making walking sticks. Some wood is suitable for starting fires, while other wood is fit for keeping them going. Other trees may provide nuts and fruits.

Fully Enjoy Nature

My hope is that the strategies for first-time campers will help you appreciate the great outdoors. Whether you're hiking, fishing, swimming, or cooking by a warm fire, each of them is fun. I live approximately 2 miles from fabulous Current River, which is fed by cold springs some 40 miles upstream. {#blank#}4{#/blank#}

I have no interest in hunting or party; I fancy simply sitting on a sand bar at dawn, watching the mist rise from the water. {#blank#}5{#/blank#} I listen for the beavers making splashes at night with their wide, flat tails. I hear coyotes howling at night too. I've seen cottonmouth snakes and even panther tracks! I love the serenity and the small thrills, the kinds of experiences I wouldn't trade for anything in the world.

A. I see and hear all kinds of wildlife.

B. But nature isn't just there for us to exploit.

C. Set up a place where you can stay comfortably.

D. If you're near a body of water, you can go swimming.

E. Become familiar with different trees and what they offer.

F. If you can accept nature as it is, it can work in your favor.

G. The river stays cool pretty much year-round and is refreshing in summer.