Most people know that Marie Curie was the first woman to win the Nobel Prize, and the first person to win it twice. However, few people know that she was also the mother of a Nobel Prize winner.

    Born in September, 1897, Irene Curie was the first of the Curies' two daughters. Along with nine other children whose parents were also famous scholars, Irene studied in their own school, and her mother was one of the teachers. She finished her high school education at the College of Sevigne in Paris.

    At the age of 17 Irene entered the University of Paris to prepare for a degree in mathematics and physics. When World War I began, Irene went to help her mother, who was using X-ray facilities(设备) to help save the lives of wounded soldiers. Irene continued the work by developing X-ray facilities in military hospitals in France and Belgium. Her services were recognized in the form of a Military's Medal by the French government.

    In 1918, Irene became her mother's assistant at the Curie Institute. In December 1924, Frederic Joliot joined the Institute, and Irene taught him the techniques required for his work. They soon fell in love and were married in 1926. Their daughter Helene was born in 1927 and their son Pierre five years later.

    Like her mother, Irene combined family and career. Like her mother, Irene was awarded a Nobel Prize, along with her husband, in 1935. Unfortunately, also like her mother, she developed leukemia because of her work with radioactivity(辐射能). Irene Joliot-Curie died from leukemia on March 17, 1956.

    Every man wants his son to be somewhat of a clone,not in features but in footsteps.As he grows you also age, and your ambitions become more unachievable.You begin to realize that your boy,in your footsteps,could probably accomplish what you hoped for.But footsteps can be muddied and they can go off in different directions.

    My son Jody has hated school since day one in kindergarten.Science projects waited until the last moment.Book reports weren't written until the final threat.

    I've been a newspaperman all my adult life.My daughter is a university graduate working toward her master's degree in English.But Jody? When he entered the tenth grade he became a “vo-tech” student(技校学生).They're called “motorheads” by the rest of the student body.

    When a secretary in my office first called him “motorhead”,I was shocked.“Hey,he's a good kid,” I wanted to say.“And smart,really.”

    I learned later that motorheads are,indeed,different.They usually have dirty hands and wear dirty work clothes. And they don't often make school honor rolls(光荣榜).

    But being the parent of a motorhead is itself an experience in education.We who labor in clean shirts in offices don't have the abilities that motorheads have.I began to learn this when I had my car crashed.The cost to repair it was estimated at $800.“Hey,I can fix it,” said Jody.I doubted it ,but let him go ahead,for I had nothing to lose.

    My son ,with other motorheads,fixed the car.They got parts(零件）from a junkyard,non-toasting toaster have been fixed.Neighbours and co-workers trust their car repair to him.

    Since that first repair job,a broken air-conditioner,a non-functioning washer and a non-toasting toaster have been fixed.Neighbors and co-workers trust their car repairs to him.

    These kids are happiest when doing repairs.They joke and laugh and are living in their own relaxed world.And their minds are bright despite their dirty hands and clothes.

    I have learned a lot from my motorhead: publishers need printers,engineers need mechanics,and architects need builders.Most important,I have learned that fathers don't need clones in footsteps or anywhere else.

    My son may never make the school honor roll.But he made mine.

    Snoring(打鼾) is noisy breathing during sleep. It is a common problem among all ages and it influences about 90 million American adults. People most at risk are males and those who are overweight, but snoring is a problem of both genders, although it is possible that women do not present this complaint as frequently as men.

    Snoring is often the loud or harsh sound that can occur as you sleep. You snore when the flow of air makes the tissue in the back of your throat vibrate(颤动) as you breathe. The sound most often occurs as you breathe in air, and can come through the nose, mouth or both two organs. It can occur during any stage of sleep.

    About half of people snore at some point in their lives. Snoring is more common among men, though many women snore. It appears to run in families and becomes more common as you get older. About 40 percent of adult men and 24 percent of adult women are habitual snorers. Men become less likely to snore after the age of 70.

    Sleeping on your back may make you more likely to snore. You may snore when your throat or tongue muscles are relaxed. And substances(物质) that can relax these muscles may cause you to snore. These include alcohol, muscle relaxants and other medicine.

    Snoring can be a nuisance to your partner and anyone else nearby. You may even snore loudly enough to wake yourself up. Though, in many cases people do not realize that they snore. Snoring can also cause you to have a dry mouth when you wake up.

    Light snoring may not disrupt your overall sleep quality. Heavy snoring may be connected with a risk factor in the heart disease, stroke and many other health problems. So never take it lightly.

The Amazon Clipper

    Join the Amazon Clipper for an exciting journey through the world's most plentiful river and largest typical jungle. The river is surely an excellent way to get to know the complex secrets of the Amazon rainforest.

    Day 01 Wednesday: Departure

    The boat departs from the Tropical Experience Hotel at 11:30 am. Once on board, you'll be introduced to the staff and to your room. The hotel will be ready to serve some delicious food for lunch. You'll then navigate towards the Pagodao River.

    Day 02 Thursday: Amazon

    In the morning you'll have a hike in the forest with a specialist guide. You'll have the chance to know the local vegetation(植物) ,as well as spend some time with a native family. You'll see how they prepare manioc (树薯) flour, very typical of the Amazon dietary culture. You'll then sail through Anavilhanas, the largest fresh water archipelago (群岛)in the world.

    Day 03 Friday: Amazon

    Today you'll sail to Praia Grande or another white sand beach. Hopefully there will be some time to swim! Then, you'll take a canoe trip on Lake Acajatuba, to observe the typical vegetation. Then, you'll stop at Paricatuba to see some abandoned buildings from the rubber growing age.