Are some people born clever, and others born stupid? Or is intelligence developed by our environment and our experience? Strangely enough, the answer to these questions is yes. To some degree our intelligence is given to us at birth, and no amount of education can make a genius out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Thus the limits of person's intelligence are fixed at birth, whether or not he reaches those limits will depend on his environment. This view, now held by most experts, can be supported in a number of ways.

    It is easy to show that intelligence is to some degree something we are born with. The closer the blood relationship between two people, the closer they are likely to be intelligent. Thus if we take two unrelated people at random from population, it is likely that their degree of intelligence will be completely different. If, on the other hand, we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that intelligence depends on birth. Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who live in close contact with each other, but who are not related at all are likely to have similar degree of intelligence.

    It was Mother's Day morning last year and I was doing my shopping at our local supermarket with my five-year-old son, Teayson. As we were leaving, we found that only minutes earlier an elderly woman had fallen over at the entrance and had hit her bead on the concrete. Her husband was with her, but there was blood everywhere and the woman was embarrassed and clearly in shock.

    Walking towards the scene, Tenyson became very upset about what had happened to the couple. Ile said to me. “Mums it's not much fun falling over in front of everyone.”

    At the front of the supermarket a charity group had set up a stand selling cooked sausages and flowers to raise funds. Tenyson suggested that we should boy the lady a flower. “It will make her feel better,” he said. I was amazed that he'd come up such a sweet idea. So we went over to the flower seller and asked her if we could buy a flower for the lady to cheer her up. “Just take it,” she replied. “I can't take your money for such a wonderful gesture.”

    By now paramedics(救援人员) had arrived, and were attending the injured woman. As we walked up to her, my son became intimidated by all the blood and medical equipment. He said he was just too scared to go up to her.

    Instead I gave the flower to the woman's husband and told him. “My son was very upset for your wife and wanted to give her this flower to make her feel better.”

    At that, the old man started crying and said, “Thank you so much, you have a wonderful son, Happy Mother's Day to you.”

The man then bent down and gave his wife the flower, telling her who it was from. Though badly hurt and shaken, the old lady looked up at Tenyson with love in her eyes and gave him a little smile.

    Summer Camps in Season!

    STEM Camp    July 10 to August 14, Cost: $180

    90% of the jobs in the future will require STEM (Science, Technology, Engineering & Mathematics) education. We find ways to make learning fun and exciting for students to help ensure their futures. Campers participate in fun and engaging STEM activities! Register: www.stemcamp.ca or call 519-475-6600.

    Kandalore    June 15 to 28, Cost: $2,340

    The finest traditional camp in Canada, provides the best of both canoe (独木舟) adventures and in-camp activities. For more than 65 years, Kandalore has given campers the opportunity to know and be themselves. We create a warm and supportive environment where kids can express their unique self, grow in self-confidence and build lifetime friendships. Register: www.kandalore.com or call 416•322•9735.

    ESL Summer Camp    June 25 to July 21, Cost: $5,500

    Pickering College has an exciting ESL summer camp for students aged 12－18 who want to learn English and experience the wonders of summer at our 42-acre campus; students enjoy the excellent dormitory, dining, academic, and social facilities of one of Canada's oldest independent schools. Register: www.pickeringcollege.on.ca or call 905-175-8900.

    DEEP Summer Academy    August 16 to 26, Cost: $465

    We provide highly motivated high school students from across the world with the opportunity for advanced study in a variety of engineering, technology, business and science subjects. Organized by the University of Toronto. DEEP is one of the most diverse pre-university engineering programs all over the world with scholarships. Register: www.outreach.engineering.utoronto.ca or call 416-946-0816.

    Here's an idea whose time has come: A flu shot that doesn't require an actual shot.

    For the first time, researchers have tested a flu vaccine patch(疫苗贴) in a human clinical trial and found that it delivered as much protection as a traditional injection(注射) with a needle. Doctors and public health experts have high hopes that it will increase the number of people who get immunized(免疫的) against the flu.

    Seasonal flu is responsible for up to half a million deaths around the world each year according to the World Health Organization. A team led by Georgia Tech engineer Mark Prausnitz has come up with an alternative method that uses "microneedles". These tiny needles are so small that 100 of them, arranged in order on a patch, can fit under your finger. Yet they're big enough to hold vaccine for three types of flu.

    None of the study volunteers had serious side effects. The groups that got patches had mild skin reactions that were not seen in the regular needle group, while the volunteers in the regular needle group were more likely to experience pain. Overall, 70 percent of the volunteers who got vaccine patches said they'd rather use them again than get a traditional flu shot. The study authors declared it a success on all fronts.

    The biggest beneficiaries could be people in low and middle-income countries, where flu vaccines are hard to come by. Reducing pain is nice, but other benefits—the patch costs less, is easier to transport, doesn't require refrigeration, can be self-administered and doesn't cause waste of needles—are even better.

    "Microneedle Patches have the potential to become ideal candidates for vaccination programs," wrote Katja Hoschler and Maria Zambon of Public Health England.

    Every year from March to October, Christian Moullec, also known as "Birdman," takes to the skies aboard his adapted light aircraft. However, the 58-year-old Frenchman's daily 30-minute flight is not just to enjoy the impressive views, but to guide flocks (鸟群) of lesser white-fronted geese (小白额雁) through safe migration paths which the birds can teach future generations.

    His deed began in 1995 when he noticed their declining population in the wilds of Lapland, Sweden. To prevent their numbers from dropping further, Moullec tried to get the threatened species to follow him along migration routes that would protect them from bird hunters.

    However, getting grown geese to follow his lead proved challenging. As young geese imitate and follow whomever they view as their parent, Moullec decided to raise the geese from birth.

    To help raise funds and awareness of his job to protect not just the geese but birds worldwide, Moullec often allows paying tourists to join him on the 30-minute-long flights aboard his aircraft. In addition to the trained birds flying alongside them, visitors, who come from as far as a 15-hour plane flight away, are treated to a variety of crane and geese species as well as breathtaking views of castles and cities.

    He often brings his camera along for the flights, capturing photos not just for their beauty, but for what they describe. Moullec believes the use of agricultural chemicals has done harm to wild European birds, with more than a third disappearing in the last 30 years. "It's a disaster," he said. "My beautiful images with flying birds should be used to tell this story."

It is a special cross-country race. The competitors' vehicles are made{#blank#}1{#/blank#}fruits and vegetables like carrots eggplants, grapefruits, pumpkins and oranges. They are the creations of pupils from the Shanghai World Foreign Language Primary School.

According to Chen You, the science class teacher,{#blank#}2{#/blank#}(base) knowledge had been taught within 6 classes to students before they drew sketches and{#blank#}3{#/blank#}(choose) vegetables to make a food car.

Although students were encouraged{#blank#}4{#/blank#}(design) their cars together with parents, all the cars should be made in the class. After{#blank#}5{#/blank#}(bring) piles of ingredients as well as tools the children began their innovation. Some cut the carrot slices to make them round, and some others assembled (组装) their car components together.

In addition to the{#blank#}6{#/blank#}(compete), students are required to reflect on the {#blank#}7{#/blank#}(difficulty) they encountered making their vehicles,{#blank#}8{#/blank#}things they have learned from the activity and the improvements they think the course can make.

{#blank#}9{#/blank#}touched the teachers most was the unity and friendship among the children. For example, although the contest was fierce (激烈的), students felt {#blank#}10{#/blank#}(excite) for the champion car as if they themselves had stood out, and when a girl's car fell apart their friends comforted her and helped reassemble the car.