Nuclear power's danger to health, safety, and even life itself can be summed up in one word: radiation.

    Nuclear radiation has a certain mystery about it, partly because it cannot be detected by human senses. It can't be seen or heard, or touched or tasted, even though it may be all around us. There are other things like that. For example, radio waves are all around us but we can't detect them, sense them, without a radio receiver. Similarly, we can't sense radioactivity without a radiation detector. But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things.

    At very high levels, radiation can kill an animal or human being immediately by killing masses of cells in vital organs. But even the lowest levels can do serious damage. There is no levels of radiation that is completely safe. If the radiation does not hit anything important, the damage may not be serious. This is the case when only a few cells are hit, and if they are killed immediately. Your body will replace the dead cells with healthy ones. But if the few cells are only damaged, and if they reproduce themselves, you may be in trouble. They can grow into cancer. Sometimes this does not show up for many years.

    This is another reason for some of the mystery about nuclear radiation. Serious damage can be done without the victim being aware at the time that damage has occurred. A person can be irradiated(辐射)and feel fine, then die for cancer five, ten, or twenty years later as a result. Or a child can be born weak as a result of radiation absorbed by its grandparents.

    Radiation can hurt us. We must know the truth.

    Throughout history, music spread through common experiences among people of different cultures. In today technologically advanced society, however, people spread music online, sometimes without an artist's permission. This can lead to many problems, and music companies are now cracking down on this practice. Sharing music online without permission is theft.

    Sharing music online prevents recording companies from making money from their efforts. They say that online file sharing has resulted in a huge drop in profits and sales over the past 10 years. People who find music for free online are not charged for CDs or every MP3 download. To truly understand the impact of music piracy (盗版)on creators, one must understand how many people are involved in the recording process. For the sale of each album, profits must be shared between all parties: musicians, sound engineers, music producers, managers advertisers, and the company selling the product. Many people believe sharing music only affects the recording artist, but the reality is that sharing hurts business for all companies involved. Therefore, the sharing of music files is just as damaging as stealing a CD from Target.

    There are many people who don't see the harm in sharing music files online and even think they have the right to do it. One online blogger states that he originally paid for an entire CD and that he “should be able to do with the material whatever he wants”. While he may have legally paid for the music, he does not have the right to provide it to the world at no cost. Most music is copyrighted(有版权的). No one can legally hand out free copies without permission, which means people like the blogger are thieves.

    Although we do not spread today's music the same way we did historically, there's no doubt that people around the world love to share music. However, internet piracy could prevent musicians from wanting to continue producing albums for fear of theft. Therefore, if people want to continue listening to their favorite artists, they need to buy their music so that artists will make enough profit to continue their music careers.

    If Confucius (孔子) were still alive today and could celebrate his September 28 birthday with a big cake, there would be a lot of candles. He'd need a fan or a strong wind to help him put them out.

    While many people in China will remember Confucius on his special day, few people in the United States will give him a passing thought. It's nothing personal. Most Americans don't even remember the birthdays of their own national heroes.

    But this doesn't mean that Americans don't care about Confucius. In many ways he has become a bridge that foreigners must cross if they want to reach a deeper understanding of China.

    In the past two decades, the Chinese studies programs have gained huge popularity in Western universities. More recently, the Chinese government has set up Confucius Institutes in more than 80 countries. These schools teach both Chinese language and culture. The main courses of Chinese culture usually included Chinese art, history and philosophy (哲学). Some social scientists suggest that Westerners should take advantage of the ancient Chinese wisdom to make up for the drawbacks of Westerners philosophy. Students in the United States, at the same time, are racing to learn Chinese. So they will be ready for life in a world where China is an equal power with the United States. Businessmen who hope to make money in China are reading books about Confucius to understand their Chinese customers.

    So the old thinker's ideas are still alive and well.

    Today China attracts the West more than ever, and it will need more teachers to introduce Confucius and Chinese culture to the West.

    As for the old thinker, he will not soon be forgotten by people in the West, even if his birthday is.

    Riverside presents

    Sharp Short Theatre

    This competition offers students a rare experience of working in a professional theatre.

    Now in its fourth year of providing an opportunity for new writers, directors and performers to exercise their creative ability, Sharp Short Theatre has fast become one of the most exciting parts of the Riverside year. All entries（参赛作品）perform in a heat and then the best pieces are invited to perform in the final, where students can be awarded prizes in four types including writing, performing, directing and overall.

    Entries must be written and directed by students (18 years old and under) and can be up to at most 10 minutes in time length. Entries must be handed in by a producer, for example a parent, teacher or responsible adult 18 years old or over.

    Sharp Short Theatre is a youth arts pioneer focusing on encouraging the works of students in theatre. Its aim is to unearth and develop the young to be Australian theatre professionals.

    So what are you waiting for? Get into the spirit and register（注册）now.

    Advisory Service:

    Students may hand in their plays for review by a professional playwright（剧作家）in the lead-up to this event.

    Price: ＄30 per play.

    Deadline（截止日期）: 21 March, at 5 pm, 2018.

    Registration:

    To register, click here to complete our online form （one form per entry）.

    Entries Close: 11 April, at 5 pm.

    Price:＄15 per entry.

    Dates & Times:

    Heats: 21-24 May, at 7:30 pm.

    Final: 8 June, at 7:30 pm.

    Price:

    Heats: Adult ＄18, kids under 18 ＄12.

    Final: All tickets ＄20.

Three magical destinations just one day!

    TOUR DETAILS

    Windsor Castle

    Time-honored in history, Windsor Castle is proudly located on a wooded hill overlooking the Thames River. Dating back to Norman times, it is famous for sweeping landscaped gardens, which is easy to see why it's the Queen's favorite week place. Famous for its architecture and Royal palace, the Castle was built in the 11th century after the Norman invasion. It's home to priceless artworks and you can visit Queen Mary's Dolls' House. Remember don't miss the ceremony—Changing of the Guards.

    Stonehenge

    Stonehenge is located in the county of Wiltshire. This is your chance to see a side of the world-famous stones that most people don't get a chance to see! You will never forget your first glimpse of grand Stonehenge with its rocks rising up against the skyline on Salisbury Plain. There are many unsolved mysteries about the rocks. Was Stonehenge intended as a religious temple? A clock for astronomy? A burial ground? Make up your own mind as you explore this unique site that has confused the world for 5, 000 years.

    Bath

    Beautiful Bath was the first city in England to be added to the UNESCO World Heritage List. No tour of Bath would be complete with a visit to the famous Roman Baths that gave the city its name. This beautifully preserved bathing site still has flowing water from Brain's only hot spring. You will be amazed by the impressive torch-lighting ceremony as dusk falls. You can also have a taste of Bath's water in Pump Room, where hot waters are drawn for drinking.

    Most of us might only begin to think about dinner in the late afternoon: What should I make today? But Jelena Petrovic begins to think about her big meal early each morning. After morning tea, she and her husband, Milan, begin their plans for a traditional Serbian dish. The cooking method they use probably comes from Jelena's mother or grandmother. Each recipe uses local foods found in Serbian markets.

    Milan goes to the market to get the food they need. And the 69-year-old Jelena makes plans for how she will explain the cooking process to her 150, 000 followers on YouTube. Once she is ready, Jelena films her cooking show from a small kitchen table. Milan holds the camera.

    Jelena has many years of cooking experience at home. Ten years ago, she started an online program, where she shared recipes and cooking suggestions for meat, soup, bread, sweet treats and more.

    Her number of followers grew over time. She decided to start a blog and began also making videos she filmed with her mobile phone. Today, her videos on YouTube have over 50 million views. Last year, "Granny's Kitchen" was named one of the Top 50 YouTube channels in Serbia.

    Now her YouTube channel takes up much of her day. She works from her small kitchen and home office. Colorful plants and flowers fill the room. A bright cloth covers the table where she works. She says she gets tired from cooking long hours each day. But, she said, "My viewers wait for a new recipe every morning. If I am late, they will ask if I am well or what is happening."

    Often, her viewers write that the recipes bring back happy memories of their childhood. "My recipes are all local, traditional home-food recipes," Jelena said. "I make things my mother or grandmother used to make."