1 . South Korea has the highest rate of Internet addiction in the world and it is increasingly the country’s children who are spending every waking moment immersing themselves in fantasy role plays or gaming. In the remote mountains of South Korea, teenage Internet addicts are turning up for a 12-day boot camp.

Kyle Won’s addiction is out of control. He spends 10 hours a day on the Internet. Now Kyle’s smartphone is taken away. The teachers here do what they can to get them socializing again; for many, the only friends they have had are online. “I have relationships on the Internet and a real distance has grown with my real-life friends and I know it’s not good,” Kyle said. The teachers show them other possibilities and bring back dreams and hopes that have been buried by their addictions. “We teach them methods of managing their desire to use the Internet so that they can continue to use it when they go back home,” Shim Yong-chool, a teacher here, said. After just two days Kyle said it was helpful. He’s set a good example to others though he hasn’t reached the goal completely.

South Korean psychiatrists (精神病专家) are urging more action as they are finding evidence that too much screen time is a barrier to the developing minds. Professor Kang Seak Young from Dankook University said the addiction was damaging critical thinking. “It affects the frontal lobes (额叶) which are important to critical analysis,” Professor Kang said. “Reading a book and guessing what happens in the story next show activity in frontal lobes but playing popular computer games for a long time shows no activity.”

South Korea is one of the most wired nations on Earth, but it does have a cost. One in every ten kids is an addict, so the country is now learning how to manage its high-tech future to avoid more serious consequences.

3 . In June 2017, Tiffany Johnson, 34, from North Carolina, was on a ship with her husband, James Johnson, when they decided to take a ten-minute boat ride from Paradise Island to go snorkeling (浮潜) in the sea.

The couple were enjoying their journey, when Ms Johnson was faced with a shark (鲨鱼), which caught hold of her arm and tore it off up to the elbow (肘). Ms Johnson said, “I was able to swim back to the boat with my injured arm lifted up above the water. Once I got to the boat, we used a beach towel as a bandage for my arm.”

She was rushed to the nearest hospital where she underwent an operation that lasted five hours. “Medically, it does not make sense that I am still alive. I didn't even require blood transfusion (输血). When I really had time to digest it all, I cried a lot. Not really tears of sadness, but rather pure thankfulness that I was alive. I had just lived through a near-death experience and I was just so fortunate to still be here,” Ms Johnson said.

In November she had her first robotic hand fitted. She had to learn how to use her arm all over again and admitted that this was very challenging being a mom of three children. “Everything is different. It doesn't function the same way as a hand does; it is more like a tool. So it has been a learning experience and I am still learning more than two years later. This latest version is only a few months old; I can now bring my arm closer to my body. It functions OK, but I'm still learning,” Ms Johnson said.

In the times when she felt unsure, her belief kept her focused on the things she could control. “Finally, I have learned that you don't always have a choice when things happen, but you always have a choice in how you respond. I have been asked to talk with some patients that have had a hard time. It has been good to be able to use this to help, encourage, and spread hope,” Ms Johnson said.

4 . Experts are warning about the risks of extremely picky(挑剔的)eating after a teenager living on a diet of chips and crisps developed lasting sight loss. Eye doctors in Bristol cared for the 17-year-old after his sight had gone to the point of blindness. Tests showed he had serious vitamin deficiency(缺乏). Dr. Denize Atan, who treated him at the hospital, said, “His diet was basically a portion of chips from the local fish and chip shop every day. He also used to snack on crisps and sometimes white bread and ham, and not really any fruit and vegetables.”

The teenager saw his doctor at the age of 14 because he had been feeling tired and unwell. At that time he suffered from vitamin B12 deficiency, but he did not stick with the treatment or improve his poor diet. Three years later, he was taken to the Bristol Eye Hospital because of progressive sight loss.

He was not overweight or underweight, but he had lost minerals from his bones, which was really quite shocking for a boy of his age. In terms of his sight loss, he met the standards of being blind. “He had blind spots right in the middle of his sight,” said Dr Denize Atan, “That means he can’t drive and would find it really arduous to read, watch TV or recognize faces.”

Dr Denize Atan said that parents should learn about the harm that can be caused by picky eating, and turn to experts for help. For those who are concerned , she advised, “It’s best not to be anxious about picky eating , and instead calmly introduce one or two new foods with every meal.” She said multivitamin tablets can supplement(补充) a diet, but cannot take the place of eating healthily. “It’s much better to take in vitamins through a varied and balanced diet,” she said, adding that too many certain vitamins , including vitamin A, can be harmful ,“so you don’t want to overdo it.”

6 . When it comes to making television historical documentaries, there are few places and periods that British television audiences have not been taken by presenter Michael Wood. Earlier this year he became the first filmmaker from outside China to make a film about the life and work of poet Du Fu. The Du Fu film, featuring famous British actor Ian McKellen reading his poems, was shown on the BBC and China Central Television, and the reaction was instant and positive.

“It created a lot of interest and feedback in China and got a lot of coverage at the time, which was really touching, because when you go into a foreign culture as an outsider, to make a film about something of theirs, you want to make sure you’ve got it right.” Wood said.

As shown in the documentary, Du Fu’s works are learnt by heart by Chinese school students, but outside the country, he is not that well known. So, there is something Wood is keen to put right.

Stephen Owen, one of his leading translators from Harvard says, “Du Fu should be considered alongside Shakespeare and Dante as people who helped compose the emotional vocabulary of their culture.”

For more than 40 years, China has always held the most fascination for Wood. He first got interested in China when he was at school and picked up a book called Poems of the late Tang by AC Graham. “That book opened a window to a world that I never even dreamed.” he said. In the early 80s, it was the first time he had been to China. “I really enjoyed being with the people, who were so friendly and sociable. I remember coming back from my first long trip there feeling genuinely sad to go home.” Wood said.

Opening up discussion and encouraging cultural links is something Wood also does through his involvement. “We believe in dialogue. We try to promote mutual understanding and respect, and we want to help people in the West understand the culture of China better and to get rid of major areas of misunderstanding.” he said. “I did a series called The Story of England years ago, telling the history of the country over the centuries through the life of one village, and I’d love to try something like that in China.”

8 . Jamie Wardley is a special kind of artist—an ice sculptor. He first trained as a sand sculptor. Later,he learnt about ice sculpture. Now he does sand sculpture in the summer. And in the winter, he sculpts ice.

When sculpting ice,Wardley has to work in cold temperatures. If the weather is cold enough, he can work outside. But winter in the United Kingdom is not always very cold. So often he works in a large freezer where the temperature is about -12℃.

Wardley enjoys sculpting ice outside in the winter. When he sculpts in the open air, people can watch. They can be part of the creative process.

Wardley makes ice sculpting sound simple. But the tools Wardley uses are sharp and dangerous. And the ice is very heavy. Each block of ice weighs 120 kilos. And some larger sculptures are made from several combined blocks of ice. Sometimes ice sculptures can be as big as buildings. In Kemi, Finland there is an ice hotel called the Snow Castle. Each year, Wardley helps build the Snow Castle.

Inside the Snow Castle, the temperature is -50℃. Even the dining tables are made of ice. So you have to wear winter clothes when eating and wear a hat when sleeping. “The ice hotel is built every year in January. Then it melts in April. Each year we rebuild it and create a new design,” Wardley said.

The Snow Castle is a large and amazing work of ice, but Wardley's smaller ice sculptures are special too. One winter, in the city of Bradford, the UK,Wardley created several small sculptures. He used the sculptures to tell a story which contained an important message about goodwill and understanding.

Ice sculptures are temporary works of art. When the temperature rises, they will melt. But that does not mean that their beauty is lost. The sculptures from that day in Bradford have now melted away, but their message of goodwill, understanding, and acceptance remains.