A report says older adults who test their minds with increasingly difficult projects have better mental ability than those who do less demanding activities.

    To keep our brains sharp as we age, we are often told to keep our minds active. As the old saying goes, “Use it or lose it.” But, there is very little scientific evidence to support than.

Denise Park is head of the university's Center for ? Vital Longevity. She designed a study in which she and her tern placed 221 healthy aging and older adults into one of three groups.

    “We asked people to learn new things, like quilting or photography. We asked other people to just do fun things like being in a social group function but were not likely to have a very large effect.”

    The subjects took part in their assigned activities for 15 hours a week over three months. At the end of that time, the researchers found that the adults who learned new skills, such as digital photography, showed the greatest improvements on memory tests.

    No improvements were seen in the results of those in the social group that did activities together like going on field trips. There were also no improvements among the third group that listened to classical music or did crossword puzzles.

    Denise Park believes one reason for improved memory in the active learning group is that its members were being pushed to learn new skills. The other groups took part in what she call receptive activities. Learning new skills may not cure age-related mental decline. But, Ms. Park thinks being mentally active slows down the process.

Denise Park says the latest information shows that the improvements lasted for at least a year. She and her team plan to do longer follow-up studies with all three groups. She also is interested in learning whether taking part in demanding mental activities delays the development of conditions like Alzheimer's disease.

    YOUTR KIDS ARE AMAZING -especially compared with everybody else s (who seem to cry all the time). How do you show your love for your kids this holiday season? With toys that are smooth and colorful, interactive and exciting. And with ones that have educational value - because you are the boss.

FLAX ART HOSPITAL PUZZLE AND PLAY SET

    Here is a toy that doesn't need power, and the kids have to put it together themselves. This 50*piece-puzzle set is made of soft-edged hardwood and makes a complete hospital, with an X-ray room. It also includes eight patients, a car and a driver. $135; flaxart.com.

    TINY LOVE ACTIVITY BALL

    Sure, it's cool, but this colorful baby toy also develops problem solving and motor skills. It has a head and legs, a magnetic (磁铁) hand and a tail. Suitable for little ones from 6-36 months. $19.95; tiny-love.com.

    ROBOSAPIEN

    This small, remote-control robot is really powerful. It performs 67 preprogrammed functions, including throwing, kicking, picking up and dancing. You can even program your own function - which, sadly, does not include doing windows. $ 99; robosapienonline.com.

    MINI PEDAL CAR

    Want a mini Cooper but can't fit the family inside? Get one for the kids. They can jump into this mini car, which comes in hot orange with a single adjustable seat, and ride away. But it could spoil them for that used car they'll be driving when they turn 16. For ages 3 to 5. $ 189; mlnicar.com (click on “gear up” then “mini motoring gear”）

    When we do something, we all have our own plans. Some people are born planners. I can't claim (宣称) to be one of that kind of people. Most of the time, I try to at least expect what might go wrong. I have taken to making lists and, although I'm not yet achieving perfection, I usually manage to achieve goals. But there are times when even the best plans do not succeed. All that is left then is to smile and to make or do something using whatever is found.

Hanukkah (光明节) came early this year, perhaps too soon after Thanksgiving to allow us to prepare well. During the first night of Hanukkah, the Hanukkah candles were nowhere to be found in the entire Dallas area where we lived. Birthday candles wouldn't work! The tall long thin candle fell in small drops. "What would our ancestors do?" I thought. "What shall I do now? That's where ingenuity comes from. Don't be nervous and worried. Never let missing candles spoil a family celebration." Later what we did find was a bag of tea lights. The long, silver bread tray became the base for our tea lights. The younger ones were wide-eyed and happy as Grandpa lit the first tea light and all recited the blessing. We sat at the dining table, happy to be together and the food was plentiful.

    No matter how imperfect it is, the fact that families gather to share a special event, an event that has held meaning for so many generations of families, is the meaning itself and forms the important part of the observance (仪式). What we need to remember, and to carry with us, is the knowledge that togetherness is much better than all other concerns.

    He is a lesson to every boy who ever picked up a basketball and dreamed that it would change his life.

    The lights were never brighter and the crowds were never bigger for a homegrown sports hero than they were a quarter-century ago for Ray Hall. But his athletic achievements, as impressive as they are, are to my mind not what is most admirable about the man.

    Known as “Sugar Ray” in his teens, Hall was rated among the country's top 25 high school basketball players. An inner-city kid from a solid family, Hall took on the challenge of lifting Canisius College — still recovering from its failure — back to respectability, rejecting more favorable offers. His status of a savior (救世主) brought more pressure than any 18-year-old should have to handle. However, I watched him mature into the player who led Canisius back to daylight.

    After college Hall played professionally in Italy and Greece for over 10 years until a car accident at 32 ended his basketball career. The news that he would never play again shocked Hall but unlike so many others he was ready for life after basketball. When I met Hall — still fit at 46 — for lunch Monday, he wore a cut-sharp gray suit, designer tie and blazing white shirt that screamed Success. “That was always the question — when the cheers end, where do you go? Who do you turn to?” he said. “It starts and ends with that person in the mirror.”

    Hall got the concept of academics-first from his parents. He graduated from Canisius a semester early. “No matter how good of an athlete you are, you are just one injury away from losing it all,” he said. “But if you take care of things academically, you are prepared until you leave this earth.”

    For the past 14 years, he has been in a computer sales job at Ingram Micro. He married his college sweetheart. They have three kids and a nice house in the suburbs. He figured out early what others learn too late: Athletics is part of a journey, not the destination.

    Congratulations, Ray, you made it. In more ways than one.

    Most of us will be familiar with the traditional talent show set-up: thousands of hopefuls line up outside the audition（试音）room, wait for hours to go in and perform for a group of judges. Then these potential pop stars could be lucky and get through to the next round, or they might hear the command, "Sorry, it's a no from me. But what do the judges actually bring to a talent show?

    Music talent show judges attract millions of viewers each week to their programs. As public figures, they play an important part in advertising campaigns for these programs. They often receive high salaries and can be moody. Are they really worth the expenses and difficulties that they cause? One solution might be to replace them with computers.

    Can computers really match human judges? Scientist Dr Nick Collins and his team at the University of Sussex think they can. Dr Collins has been working on a project that involves programming three computerized judges that he says would be far more consistent in their judgment of musical performances. Employing a special programming language, Dr Collins's digital judges can be trained up by "listening" to particular musical styles. After they have been listening for a while, the programming language allows these judges to spot the specific features of the music, including the voice quality, the rhythm etc. Collins says, “The judges' listening capacity is not yet as good as a human ear, but they won't be as moody as some human reality TV show judges.”

    Maybe that is the problem with this electronic musical innovation. Real human judges on talent shows interest us with their personality, decisions and catchy phrases. Will a computer program be able to do the same?

    In Mexico, girls mark their fifteenth birthday with a celebration called Quinceanera. In the morning, the birthday girl goes to the church with her family and her best friends. She wears a beautiful dress. Later in the day, there is a huge party, with a big cake that matches the girl's dress, and a night filled with music and dancing.

    Becoming an adult is a very important life change, and Japan has a special holiday to celebrate this. The second Sunday in January is Coming-of-Age Day. On that day, everyone who had their twentieth birthday in the last year goes to their Town Hall for a special activity. Everyone dresses up, and many women wear beautiful dresses. The mayor makes a speech and gives presents to all the new adults.

    Some kids are afraid to start school, but six-year-olds in Germany can't wait. For them, Schulanfang is a big holiday. To celebrate a child's first day of school, parents or friends give the child a Zuckertuete, a big color box filled with candy and little presents. People take pictures of the kids holding their Zuckertuete, and there is a school party later for the parents with cake and coffee.