8：30 PM—Outlook

    Outlook is back with a new series of reports to keep you informed of all that's new in the world of entertainment. Stories go all the way from the technical to the romantic, from stage to screen. There will be reports of the stars of the moment, the stars of the future and the stars of the past. The director with his new film, the designer with the latest fashion, and the musician with the popular songs are part of the new Outlook. The program is introduced by Fran Levine.

9:00 PM—Discovery

    When a 10-year-old boy gets a first class degree in mathematics or an 8-year-old boy plays chess like a future grand master, they are considered as geniuses. Where does the quality of genius come from? Is it all in the genes or can any child be turned into a genius? And if parents do have a child who might become a genius in the future, what should they do? In this 30-minute film, Barry Johnson, the professor at School of Medicine, New York University will help you discover the answer.

10:00 PM—Science& Health

    Is it possible to beat high blood pressure without drugs? The answer is “yes”, according to the researchers at Johns Hopkins and three other medical centers. After a study of 800 persons with high blood pressure, they found that after 6 months, those devoted to weight loss, exercise and eating a low-salt, low-fat food lost about 13 pounds and became fitter. Plus, 35% of them dropped into the “normal” category(范畴). This week, Dr. Alan Duckworth will tell you how these people reduce their blood pressure to a level similar to what's achieved with Hypertension(高血压) drugs.

    Reading can be a social activity. Think of the people who belong to book groups. They choose books to read and then meet to discuss them. Now, the website BookCrossing.com turns the page on the traditional idea of a book group.

    Members go on the site and register the books they own and would like to share. BookCrossing provides an identification number to stick inside the book. Then the person leaves it in a public place, hoping that the book will have an adventure, traveling far and wide with each new reader who findsit.

    Bruce Pederson, the managing director of BookCrossing, says, “The two things that change your life are the people you meet and books you read. BookCrossing combines both.”

    Members leave books on park benches and buses, in train stations and coffee shops. Whoever finds their book will go to the site and record where they found it.

    People who find a book can also leave a journal entry describing what they thought of it. E-mails are then sent to the BookCrossing to keep them updated about where their books have been found. Bruce Peterson says the idea is for people not to be selfish by keeping a book to gather dust on a shelf at home.

    BookCrossing is part of a trend among people who want to get back to the “real” and not the virtual(虚拟). The site now has more than one million members in more than one hundred thirty-five countries.

    Researchers are trying to figure out exactly when and where a lizard got trapped in the sap(汁、液) of a tree. Over time, the tree sap turned into amber (琥珀), preserving the lizard's mains, which a man discovered and donated to the Miller Museum of geology at Queen's University. But the man didn't report the amber's age and where he got it.

    “The man who donated it died, unfortunately,” said Ellen Handyside, an undergraduate student at Queen's University. “We are really starting from scratch in determining its history Ellen Handyside is leading the research into the amber-surrounded lizard. She and her colleagues analyzed the chemical composition of the 4.7-inch -long piece of amber and learned some facts. “The amber wasn't actually artificial,” she told Live Science, “and we found that it did match up quite well to an amber sample.”

    The researchers analyzed the amber's carbon and hydrogen isotopes(同位素) and the results indicated that the amber was formed from the sap of a flowering tree. Moreover, the results suggested that the tree and the lizard, for that matter, lived in an area with a lot of rainfall and dated to the Neogene, a period that lasted from the end of the Paleogene Period 23.03 million years ago to the beginning of the present Quatemary Period. Next, the scientific team realized that the 2.7-inch-long lizard was likely a gecko(壁虎), according to a detailed, 3D, digital model of the animal's body that the researchers created through X-ray microscopy scans.

“We looked at the skull —the teeth are in place and the ear bones are there too. And we've even got some flesh, skin and its long toes,” Handyside said. “It's fantastic!” She said she hoped that they could figure out how the creature fit into the gecko family tree. “When you think of a gecko, you think of short and fat toes and sticky pads. That isn't what we're looking at, but it's more likely to live in trees. If it were a tree-living creature, then its death actually could make more sense,” Handyside said.

    The similarities between elephant and human behavior has been a curiosity to scientists worldwide. These huge beasts are not so different from us. Their devotion to their family is just as powerful as the friendships between humans. In order to prevent future elephant attacks, people must first understand the similarities between elephants and themselves.

    Because deaths are felt so deeply in elephants, memories of people harming or killing other members are not forgotten. Due to the Uganda-Tanzania War in Africa, poaching (偷猎) elephant increased during the 1970's and continued, despite government restrictions. However, ecologists like Eve Abe did not see this as simple poaching; they saw it as a “mass destruction. “Elephants that have witnessed the murder of a matriarch, are more likely to become violent and attack humans. Many aggressive elephants do not act without reason; they are suffering from Post Traumatic Stress Disorder (PTSD). At a young age, humans invade their life, kill their parents, and ultimately destroy their peaceful environment. More and more calves live neglected lives without a mother figure, and have to become a parent early for survival. Humans that had a difficult childhood or early family life also suffer from aggression and pain. Young elephants have been known to have “nightmares,” waking up suddenly and screaming. These are clearly signs of stress, as males grow up to be increasingly hostile (敌对的) humans and target certain villages where painful experiences had occurred.

    Although many see elephants as massive, violent, and simple-minded animals, their social structure is not unlike many human societies. Humans and elephants have been on parallel paths. However, if people continue practicing ignorance over the cruel treatment of these creatures, then collision will become inevitable. Cruel treatment of elephants still goes on, but by understanding the similarities between us, it can be stopped.

    Many college students don't know what they're missing by not taking part in the student clubs and organizations that are offered at most colleges and universities. Taking part in one can be a rich and rewarding experience.{#blank#}1{#/blank#}Check them out and see what's available. Here are a few reasons why you should take part in student clubs and organizations.

    Meet new people.

    It can be hard to meet new people in college, especially in your first year.{#blank#}2{#/blank#}However, in a club, you'll find yourself in a smaller group of people who likely share your interest.

    Help your major.

    There are many student clubs and organizations for different majors and departments. Such clubs can be a lot of fun as well as a great academic resource for you. By joining an academic club you will probably have an easier time to know professors in your departments.{#blank#}3{#/blank#}

    Learn important leadership skills.

    Student clubs and organizations can be a good way to learn important leadership skills that would look great on job applications{#blank#}4{#/blank#}These skills could be event planning, finance management, and so on. Find a club that you love being a part of and if you work hard you might be able to gain such a position.

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    Lastly, student clubs and organizations can simply be a lot of fun. Make sure to take advantage of student clubs and organizations to make the most of your time in college!

A．Have fun.

B．Class sizes can be big.

C．Never waste energy.

D．Take advantage of your major.

E．In a club, you will be able to gain other important skills.

F．So don't just walk past those tables during clubs week.

G．And you might even get access to study skills and other academic advice.

    Motherhood may make women smarter and may help prevent dementia (痴呆) in old age by bathing the brain in protective hormones (荷尔蒙) , U.S. researchers reported on Thursday.

    Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no offsprings, and their brains show changes that suggest they may be protected against diseases such as Alzheimer's (早老痴呆症). University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.

“Our research shows that the hormones of pregnancy are protecting the brain, including estrogen(雌激素), which we know has many neuroprotective (保护神经的) effects,” Kinsley said.

    “It's rat data but humans are mammals just like these animals are mammals,” he added in a telephone interview. “They go through pregnancy and hormonal changes.”

    Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer's and other forms of age-related brain decline.

    “When people think about pregnancy, they think about what happens to babies and the mother from the neck down,” said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.

    “They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant—that is a great change in her behavior that showed in genetic alterations to the brain.”