Have you ever fancied sailing around the world or buying a holiday home in the Caribbean? Well, before you get too excited, it may help to find out if you have what it takes to become a billionaire.   

    We've all heard stories of school drop-outs who have made their fortune. Do they tend to be university graduates or self-made successful people? Are they married or single?

    Thanks to a recent analysis of people in Forbes（福布斯）Top 100 Billionaires List, we can now find out what they have in common. We know what percentage wear glasses and even how many are bald!

    If you are deciding whether or not to go to university, it may help you to know that 76% of the richest people in the world have a degree. According to this study, of those 76%, 47% have a bachelor's degree, 23% have a master's and 6% have a doctorate. Don't lose hope if you aren't very academic, though. It's worth noting that many of those on the list did not pass all their exams with flying colors. Microsoft founder Bill Gates dropped out of Harvard University after two years of study. And Chinese business magnate Jack Ma, failed his university entrance exams three times before going on to complete his degree and make his millions.

    Another interesting trend is that the world's richest people are much more likely to be married - only 12% of billionaires are unmarried. Finally, the percentage of billionaires who are bald is quite high – so don't worry if you're losing your hair.

    Do you have cold feet in winter? But now if you wear a pair of Ugg boots, you won't be troubled by that.

    UGG means Australian Sheepskin Boots. UGG boots became popular among shearers(剪羊毛的人）in the 1920s. The shearers sheared the sheep and grabbed a bit of dead sheep, wrapped it around their feet and called them “Ugly Boots”. Good old Australian slang shortened Shearers Ugly Boots to UGG boots. Thus UGG Boots date back as far as the 1920s in Australia.

    Ugg boots became so popular because of the amazing amount of comfort they bring to the feel. The sheepskin is made incredibly soft so the boots are warm and comfortable. Ugg boots fed more like socks than shoes, yet they are tough enough for outdoor wear. The unique, wool fool-beds lake the shape of the natural edge of each wearer's feet, creating personalized arch (弓形) supports.

    Our ugg boots are handmade with Australian sheepskin of the highest quality by our factory of Ugg Original Pty Ltd.

    We can also wear ugg boots in cold weather or summer. In cold weather, the thick wool of ugg boots provides a preventing layer of warmth by trapping your body heat. In the heat of summer, the natural fibres of the wool will actually cool your feet by absorbing sweat. Ugg boots are made to be worn barefoot to maximize the cushioning and warmth provided by the sheepskin.

    Why not pick up your phone and contact us right now at www.uggoriginal.com.au.?

    People with bigger brains tend to score higher on standardized tests of intelligence, according to new study findings.

    However, the study author Dr. Michael A.McDaniel of the Virginia Commonwealth University in Richmond emphasized that these findings represent a general trend, and people with small heads should not automatically believe they are less intelligent. For instance, Albert Einstein's brain was "not particularly large", McDaniel noted." There's some relationship between brain size and intelligence on the average, but there's plenty of room for exceptions," he said.

    Interest in the relationship between brain size and intelligence grew in the1830s, when German anatomist(解剖学家) Frederich Tiedmann wrote that he believed there was "an unquestionable connection between the size of the brain and the mental energy displayed by the individual man". Since that statement, scientists have conducted numerous studies to determine if Tiedmann's assertion was correct. Most studies have looked into the link between head size and intelligence. More recently, however, researchers have published additional studies on brain size and intelligence, measured using MRI scan(核磁共振成像扫描).

    For his study, McDaniel analyzed more than 20 studies that looked into the relationship between brain size and intelligence in a total of 1,530 people. The studies showed that on the average, people with larger brain volume tended to be more intelligent. The relationship between brain volume and intelligence was stronger in women than men, and in adults than in children. McDaniel notes in the journal Intelligence.

    McDaniel is not sure why the relationship was stronger for adults and women. "Other research has shown that women, on the average, tend to have smaller brains than men, but score just as well—if not higher—in tests of intelligence," he said.

    McDaniel insisted that the relationship between brain size and intelligence is not a "perfect" one. "One can certainly find lots of examples of smaller-sized people who are highly intelligent," he said, "But, on the average, the relationship holds."

    WHERE TO STAY

    With its modern art museums, hidden basement bars and fast-developing food scene, Buenos Aires, Argentina's capital, is one of the most attractive cities in Latin America. Contact us, and we offer you some special hotels.

    Querido

    This is a cheerful seven-room townhouse in Villa Crespo. Its rooms are big, and each is specially designed. A hearty breakfast is served in the dining room. Querido's convenient location means Palermo Soho is a short walk away.

Doubles from ￡73, querido.com

    Home Hotel

    Design and comfort are key at this 20-room hotel in Palermo Hollywood. From Florence Knoll furniture to William Morris wallpaper, every detail has been hand-picked by the British-argentinian owners. There's an outdoor swimming pool and a garden with green trees. Weekend brunch（早午餐）is a welcome choice for tourists.

    Doubles from ￡90, homehotel.com

    Tango Hotel

    A big makeover（翻新）changed this former sewing machine factory in Monserrat into a 59-room hotel. Despite the busy location, the environment is good.

    Doubles from ＄75, tangohotel.com

    La Querencia

    Close to Constitucion, this comfortable four-room hotel in San Telmo is run by a Frenchman, Yann. Decoration is simple but the place is spotless. Guests can make use of the kitchen where Yann prepares breakfast and enjoy their meals in the dining room or in the yard.

    Doubles from ＄55, laquerencia.com

    Their beautiful call suggests the arrival of spring, but the routes taken by cuckoos(杜鹃) during their annual migration(迁徙) have remained a mystery. Now, though, scientists from the British Trust for Omithology(BTO) have revealed the details of their remarkable 10,000-mile journey, with the help of tracking devices.

    Five male birds were caught in Norfolk last May and fitted with satellite-tagged "backpacks" before being released. The scientists then monitored their progress over 12 months as they flew to Africa in the autumn, and returned in the spring.

    The project was carried out to discover why every year fewer of the birds return to Britain. Between 1995 and 2010，the population of cuckoos spending summer here fell by almost half, and the number is continuing to decline. Previously, the lack of information about the cuckoos' long migration has hampered the understanding of how to help conserve the birds.

    Earlier this year, it was reported that cuckoos arrived in the UK much earlier than normal. Their call was recorded by ornithologists(鸟类专家) as early as February, a month ahead of their usual arrival.

    Like all migrating animals, cuckoos respond to the changing seasons. They depend on lush plants to provide the fruit and food for insects that they feed on. This reliance on seasonal patterns means that a changing climate could make an already challenging journey impossible for them.

    I can proudly say that last year I broke the record for the oldest person in the world to ride a roller-coaster. I'm 105, but I feel younger. Even the doctor agrees I'm in good condition. I'm a bit deaf and my legs feel weak, but they are the only issue.

    I rode the Twistosaurus at Flamingo Land, which spins you round quite fast. I didn't choose to go on that. I'd have preferred a really fast one that went upside down. But I was told I couldn't ride something like that, because my blood pressure could drop and I might have some danger.

    I wasn't nervous — I don't get frightened of anything. I was securely fastened, so I knew I wouldn't fall out. The roller-coaster ride went on for three or four minutes, and it couldn't be a better experience. And I raised a lot of money for the Derbyshire, Leicestershire & Rutland Air Ambulance fund, which was fantastic.

    People were saying I'd got a place in the Guinness World Records. Later, someone came to present me with the certificate. I had it on the wall in my living room, with another one that got a year earlier.

    My record-breaking ways really began a couple of years ago, with the ice-bucket challenge. It turned out that I was probably the oldest person in the world to do it, and the video was very popular. After that, I stared to think about what else I could do to raise money for different charities.

    I'm not sure if anyone admires all the fun I'm having. They just say I'm daft and that's about it. But I've had many good days and many exciting times. I've had a really good life. I don't think I've wasted any of it.