The vast majority of people can buy pretty much anything they need. Not anything they want, necessarily, but anything they need to achieve a satisfactory degree of creature comfort: clothing, water, shoes and food.

    During my childhood, a Michael Pollan book would have been the prize of my year, were I to find it waiting under my Christmas tree or open it upon my birthday. I also used to be thrilled at receiving necessary things, like simple socks or gloves, as present. Nowadays I have too many gloves. I purchase leather gloves online that appear to be a good deal or just because I like their look.

    Prosperity (富足) is a good thing, right? Yes, of course. But for me, I find that the greater ease with which such a generous gift is purchased, the less significance it has when given. This is why I try harder at gifts.

    My first line of dealing with this problem is simply understanding the effect of a little time spent. Even writing out a thoughtful or funny card goes a lot further than a “cute top” purchased from a popular shopping website.

    Need help? Go to your printer. There's paper in there. Fold one sheet in half and draw a heart on the front. Open it up and fill the card with a poem or a few words of your own. Not only is it obvious that you took the time to select your words and write them down, but now you force the reader to stop for a short time and consider what you were trying to accomplish with them. The effort made by the two of you is the gift.

    No matter how you decide to spend a little more time on your giving, the point is just quite simply that you do. You don't have to give a person a handmade paper boat to get a reaction. But you won't be sorry if you do.

    Have you got teenage children between 12 and 17? Will they jump at the idea to go to South Africa too? Well, let me help you here. I will give you some great ideas about what teenagers can do in Cape Town and give you reasons why a stay in Cape Town will be cool for them too.

    You will read where to find really interesting activities and how much money you will have to pay for them and also how your children can gain as many great experiences as possible when holidaying or even living in Cape Town.

    Mad about Football — not only for Soccer Fans

Where: Cape Town Stadium (体育场), 15 mins from Cape Town's central business district (CBD). The new visitor center offers several tours. How much does it cost? R45.6 for adults or kids over 12, R17.1 for kids up to 12 and R11.4 per student for school groups. The Biodiversity Garden next to the stadium is interesting as well and can be added into tour at an additional cost.

    Theme Park with more than 23 rides and roller coasters (过山车)

Where: Ratanga Junction, Century City, 20 mins north of Cape Town CBD. Costs: R75 for kids under 1.3m and R152 for kids over 1.3m or adults, open only on school holidays and public holidays.

    Sandboarding

    Where: Atlantis, 45 mins north of Cape Town CBD. Costs: R595 for a half day of fun in the sand.

    Ice skating

    Where: Grand West Casino Complex, Goodwood, 20 mins east of Cape     Town CBD Costs:R35 (including skates)

    Enjoy mini golf

    Where: Several places around Cape Town CBD. Muizenberg Beach Promenade, Green Point Promenade, Durbanville Vodacom Golf Driving Range or try Cave Golf at the V&A Waterfront next to Scratch Patch. Costs: R8.

    Go bowling

    Where: Several places around Cape Town CBD. Costs: R25.

    How about climbing walls

    Where: Observatory, 20 mins south of Cape Towm CBD. Costs: R50.

    Black Friday-the day after Thanksgiving Day in the United States-signals the beginning of the holiday shopping season. Although it's not an official holiday, millions of employers give their employees the day off, and many people use that day to get a jump start on their holiday shopping. A similar day in Canada and the Great Britain is called "Boxing Day".

    Black Friday has become a marketing sensation in recent years. Since 2005, it has been the busiest shopping day of the year. To lure shoppers, retailers（零售商）routinely open their doors as early as 4 am and offer special sales and promotions to the shoppers that arrive early. Some of the special deals offered by stores are only available in limited quantities. That is why some shoppers intend on getting the best deals often camp out in front of stores overnight so that they will be the first in line when the doors open.

    But why Black Friday? Historians believe the name started in Philadelphia in the mid 1960s. Bus drivers and police used "Black Friday" name. In the early 1980s, a more positive explanation of the name began to ciculate. According to this alternative explanation, Black Friday is the day when retailers finally begin to turn a profit for the year. In accounting terms, operating at a loss is called being "in the red" because accountants traditionally used red ink to show negative amounts. Positive amounts were usuallay shown "in black ink". Thus, being in the black is a good thing because it means stores are operating at a profit.

    Recently, for those who are too busy to stop on Black Friday, or who just don't want to fight the crowds, the Monday following Black Friday has become known as Cyber Monday for shoppers can take advantage of the comfort of getting many online deals from their homes.

    What's fiercer than a lion? The honey badger (蜜獾), one of the toughest mammals in Africa and western Asia. Honey badgers stand less than a foot high. They are only a couple feet long. They weigh just over 20 pounds. Yet they have a reputation for toughness that is far greater than their size.

    So what makes the honey badger so tough? They have speed, but so do many animals. They aren't stronger than lions, so how do they stop them? The thing that sets the honey badge apart is their skin. Their skin is thick and tough. Arrows, spears, and bites from other animals can rarely go through it. Not only is their skin thick and tough, it is also loose. This allows them to twist and turn to fight back while another animal is attacking them.

    Honey badgers have long, sharp claws. These claws are good for attacking and even better for digging. Honey badgers are some of nature's most skilled diggers. They can dig a nine-foot tunnel into hard ground in about 10 minutes. They love to catch a meal by digging up the holes of frogs and snakes. They also use their digging skills to create their homes. They live in small holes in the ground and defend them fiercely.

    You don't get a reputation like the honey badger by running from danger. The honey badger is a fearless and tireless fighter. They will attack any creature that threatens them, man included. Because of the honey badger's reputation, most predators (食肉动物) avoid them. Some animals use the honey badger's reputation to their advantage. Adult cheetahs (猎豹) have spotted coats, but their kittens have silver manes (鬃毛) and look like honey badgers. Some scientists believe that their coloring tricks predators into avoiding them.

    You might be wondering: "If honey badgers are so tough, how did they get a name that makes them sound like a piece of candy?" The answer makes sense. Since honey badgers have such thick skin, bees rarely harm them. So honey badgers love to attack beehives(蜂窝). Honey badgers run after honey so aggressively that beekeepers in Africa have to use electric fencing to hold them back. There's nothing sweet about that.

    Elephants might be the most well-known and well-loved animal in African wildlife. But conservation (保护) of the African elephant still faces special difficulties. While the elephant population is half of what it was 40 years ago, some areas of Africa have more elephants than populated areas can support. That's why AWF scientists are studying elephant behavior, protecting habitats and finding ways for humans to live peacefully with elephants in Africa.

    Years ago, overhunting and the ivory trade were the biggest threats to elephants' survival. Luckily, ivory bans (禁令), hunting rules and protected areas protect elephants from these dangers today.

    The 21st century brings a different challenge to elephant conservation—land-use. Elephants walk across borders and outside parks and other protected areas. So they often destroy crops, causing conflicts (冲突) between local farmers and these big animals.

    Successful conservation strategies must allow elephants to walk freely in their natural habitats while reducing conflicts between elephants and local people.

    AWF researchers are searching for a way to give both elephants and people the space they need. The AWF is collecting information on elephant habitats and behavior. The information they gather will help to develop the widest possible space for elephants.

    The AWF is helping elephants by protecting their habitats. And they also work with local farmers to improve their life in order to encourage them to protect rather than destroy elephants.

    A typical child plays many roles, such as friend, neighbor, son or daughter. Simply reminding children of that fact can lead to better problem-solving and more flexible thinking, according to new research from Duke University.

    Better problem-solving was just one positive finding of the study, said lead author Sarah Gaither, an assistant professor of psychology and neuroscience at Duke. After thinking about their own various identities, children also showed more flexible thinking about race and other social groupings—a behavior that could be valuable in an increasingly diverse society.

    In a series of experiments, Gaither and her colleagues looked at 196 children, ages 6 and 7. In an experiment, one group of children was reminded that they had various identities, such as son, daughter, reader or helper. A second group of children was reminded of their multiple physical attributes, such as a mouth, arms and legs. All the children then needed to handle a few tasks

    Children who were reminded of their various identities showed stronger problem-solving and creative thinking skills. When shown pictures of a bear staring at honey-filled beehive(蜂窝)high up in a tree, these children had more creative ideas for how the bear might get the honey, such as turning over a bowl so that it became a stool(凳子). In other words, they saw a new use for the bowl. Children who were reminded of their multiple roles also showed more flexible thinking about social groupings. When asked to categorize different photos of faces, they suggested many ways to Spso. They identified smiling faces such as unsmiling ones, and old and young faces. The other children, meanwhile, primarily grouped people's faces by race and gender(性别).

    The-study suggests ways to promote flexible thinking for the young, which could be especially valuable for teachers." Gaither said.

    "We have this tendency in our society to only think about ourselves in connection with one important group at a time," Gaither said. "When kids think that they have various identities, they show greater abilities."