When you need to see a doctor, surely you will want to see a good one. But there is one important thing you may never have thought about: Has your doctor rested enough?

    Doctors in our country often have to work 34 hours or longer without sleep. Most of them work 104 hours a week, and some even 150. (There are only 168 hours a week!) One report said that a doctor who works such long hours cannot think more clearly than a drunk driver. Another found that doctors who sleep 5.8 fewer hours than the week before might make 22% more serious mistakes. Surely no one wants to get in a car that is driven by a drunk driver. So, how safe would you feel when you are under the care of a tired doctor?

    Sadly this problem has been around for a long time. There are no laws about it yet and hospital bosses don't look like they care either. And that is why we doctors are asking you to join us on the street this Sunday. Fight together with us on the street so we can fight better for your life in the hospital.

Time: 1 p. m. July 15            Place: City Hospital Square

    Shellharbour City Library provides a range of Library Special Needs Services for people who are unable to access our library service in the usual way. As long as you live in Shellharbour City, we'll provide a full range of library services and resources including: large printed and ordinary printed books, talking books on tape and CD, DVDs and music CDs, magazines, reference and information requests, and so on. You will be asked to complete a "Statement of Need" application form which must be signed by a medical professional.

    Home delivery service

    Let us know what you like to read and we will choose the resources for you. Our staff will deliver the resources to your home for free. We also provide a service where we can choose the resources for you or someone instead of you choosing the things from the library. You can also choose the resources you need personally.

    Talking books and captioned videos

    The library can provide talking books for people who are unable to use printed books because of eye diseases. You don't have to miss out on reading any more when you can borrow talking books from the library. If you have limited hearing which prevents you from enjoying movies, we can provide captioned videos for you at no charge.

    Language besides English

    We can provide books in a range of languages besides English. If possible, we will request these items from the State Library of NSW(New South Wales), Australia.

    How to join

    Contact the Library Special Needs Coordinator to register or discuss if you are eligible (合适的) for any of the services we provide—9 am to 5 pm on Tuesday, Wednesday and Thursday. Call 4297-2522 for more information.

    Suppose you work in a big firm and find English very important for your job because you often deal with foreign businessmen. Now you are looking for a place where you can improve your English, especially your spoken English.

    Here are some advertisements about English language training from newspapers.

    You may find the information you need.

    Global English Center

    General English in all four skills：listening, speaking, reading, and writing.

    3-month(700yuan), 6-month(1200yuan)and one-year(2000yuan)courses.

    Choice of morning or evening classes, 3 hours per day. Mon-Fri.

    Experienced college English teachers.

    Close to city center and bus stops.

    Tel：67605272 Add：105 Zhongshan Road, 100082.

    Modern Language School

    Special courses in English for business, traveling, banking, hotel management and office skills.

    Small classes(12-16 students)on Sat. ＆Sun. From 2∶00-5∶00pm.

    Native English teachers from Canada and USA.

    Language lab and computers supplied.

    3-month course：1,050yuan; 6-month course：1,850yuan.

    Write or phone：Modern Language School, 675Park Road. 100056

    Tel：67353019

    The 21st Century English raining Center

    We specialize in effective teaching at all levels.

    We offer morning or afternoon classes, both of which last three months and a half at a cost of 800yuan.

    We also have a six-week TOEFL preparation class during winter and summer holidays.

    Entrance exams：June 1 and Dec. 1.

    Only 15-minute walk from city center.

    Call 67801642 for more information.

    The International House of English

    Three/Six-month English courses for students of all levels at very low cost：60yuan for 13 hours per week; convenient class hours：9∶00－12∶00am and 2∶00－5∶00pm.

    A four-month evening program for developing speaking skills(same cost as day classes).

    Well-trained Chinese and foreign teachers experienced in teaching English as a second/foreign language. Free sightseeing and social activities. Very close to Central Park.

    For further information call 67432308.

    Frequently, we speak about people being “color-blind” but very few of us are. Even those who describe themselves as color-blind are normally just color lack. A strongly, color-blind person will still be able to tell 20 different colors, compared to the 100 or so that normal-sighted people see.

    Pingelap, a tiny island in the Pacific, is a beautiful spot but one that has a genetic trouble. It is known as Color-blind Island because so many people who live on this remote island can only see black and white.

    Not being able to see colors is bad enough. But one islander, Herrol, who's a fisherman, also struggles in full sunlight because all he sees is a painful burnt-out image. “I find it difficult to go outside in the sun,” he says, “because when it's sunny I cannot see to do my work.”

    But if being truly color-blind is rare, why is it that around 10% of the population of Pingelap live in a totally black and white world?

    Well, we know that in 1780 the population of Pingelap was all but wiped out by a tsunami (海啸). As few as 20 people survived, one of whom was the king. It's believed he had a genetic fault that causes colour-blindness and he passed this fault on to his many generations.

    There is one advantage. Herrol can see well, really well, in the dark. So when it gets dark, Herrol and his friends get in their boats and hunt flying fish. They hang up flaming torches and the fish are attracted to the flames. “This type of fishing is fun,” Herrol says, “especially if we catch plenty. So even though it's hard work we enjoy it.”

    Bees may soon need to add protein shakes to their diet. Pollen (花粉) normally provides their protein (蛋白质). But rising levels of carbon dioxide (CO₂) in the air have reduced the protein in pollen. That's what a new study finds.

    Scientists compared recently collected flowers from Canada goldenrod. Then they compared pollen in them to pollen in goldenrod reserved at a museum in Washington, DC. They found today's plants have less protein. Protein levels in pollen from the older flowers were 18 percent. Today's goldenrod pollen has only about 12 percent protein. That's about one-third less than 172 years ago. Over that same period, CO₂ levels have gone up by more than one-third. Back more than 170 years ago, they were about 280 parts per million in air. Today they are about 398 ppm.

    To test whether CO₂ changes had played a role in the falling protein levels, the researchers did some tests. They grew goldenrod for two years at CO₂ levels of up to 500 ppm. More CO₂ in the air led to lower levels of protein in the flowers' pollen.

    Joan Edwards, one of the researchers, says that this drop in pollen protein could affect a bee's diet and health. It would be like eating junk food, tasting good but offering less nutrition (营养).

    Honeybees need to eat lots of protein. They use it to feed their young. They also need it to keep their immune systems healthy, says Cédric Alaux, a bee biologist at the French agricultural research agency.

    Bee populations have been decreasing worldwide in recent years. A drop in their food quality might play a role, Edwards says. And that drop might affect crops too. "The health of the bee population is not just for the flowers and the bees and biodiversity." She worries it also could play a role in "human health and well-being."

    Broken Wings

    1-4 Aug: Musical adaptation of the poet Kahil Gibran's 1912 masterpiece. Set in New York in 1923, it transports you to turn-of-the-century Beirut.

    7: 30 p. m. (& 2: 30p. m. 4 Aug); Tickets: ￡10-￡96. so.www.trh.co.uk. Theatre Royal Haymarket, Haymarket, SWIY 4HT. T: 020-7930 8800. E7. Station: Piccadilly Circus.

    Chicago the Musical

    Martin Kemp stars as Billy in this jazz musical based on real murder cases which shocked Chicago in the 1920s.

    Mon-Sat 7: 30 p. m.; Wed & Sat 2: 30 p. m. Tickets: ￡25-￡150. www.phoenixtheatrelondon co.uk

    Phoenix Theatre, 110 Charing Cross Rd, WC2HOJP. T: 0843-316 1082. E7. Station: Tottenham Court Road

    Dreamgirls

    Musical about a female singing group from Chicago. Classic songs include I Am Telling You I'm Not Going, I Am Changing, and Listen and One Night Only. Join these friends as they go on a musical rollercoaster ride through a world of fame, fortune and the ruthless realities of show business, testing their friendships to the very limit.

    Mon-Sat 7: 30 p. m.; Wed & Sat 2: 30 p. m. Tickets: ￡15-￡75. www.savoytheatre org. savoy.

    Strand WC2R OET. T: 0844-871 7687. E8. Station: Covent Garden.

    Everybody's Talking about Jamie

    This feel-good musical is set on a council estate in Sheffield, northern England, and tells the story of 16-year-old Jamie and how he overcomes bullies and prejudice. This is inspired by a true bully story.

    Mon-Sat 7: 30 p. m.; Wed & &t 2: 30 p. m. Tickets: ￡20-￡85. www.everybodystalkingaboutjarmie.co.uk

    Apollo Theatre, 31 Shaftesbury Ava WID 7ES T: 0330-333 4809. E7. Station: Piccaddly Circus