LONDON — A British judge on Thursday sentenced a businessman who sold fake(假冒的) bomb detectors(探测器) to 10 years in prison, saying the man hadn't cared about potentially deadly consequences.

    It is believed that James McCormick got about $77.8 million from the sales of his detectors - which were based on a kind of golf ball finder - to countries including Iraq, Belgium and Saudi Arabia.

    McCormick, 57, was convicted(判罪) of cheats last month and sentenced Thursday at the Old Bailey court in London.

    "Your cheating conduct in selling a great amount of useless equipment simply for huge profit promoted a false sense of security and in all probability materially contributed to causing death and injury to innocent people," Judge Richard Hone told McCormick. "you have neither regret, nor shame, nor any sense of guilt."

    The detectors, sold for up to $42,000 each, were said to be able to find such dangerous objects as bombs under water and from the air. But in fact they "lacked any grounding in science" and were of no use.

    McCormick had told the court that he sold his detectors to the police in Kenya, the prison service in Hong Kong, the army in Egypt and the border control in Thailand.

    "I never had any bad results from customers," he said.

    Easter Island's large and mysterious stone statues（雕像） have made it world famous. These statues, whose likenesses look like humans with huge stone cylinders(柱状物) balancing on their heads like hats, have tourists coming from all over the world. The tourists come to see these works of ancient art carved by the early inhabitants of the island. They come to see the mystery that has puzzled historians for decades.

    Easter Island is located in a remote part of the South Pacific Ocean about 2,300 miles west of Chile. Easter Island covers just 45 square miles and its Polynesian name is Rapa Nui.

    On Easter Sunday 1722, a Dutch explorer named Jacob Roggeveen was the first European to see Easter Island. The early Polynesians carved the statues within the holes of the volcano using only stone tools. Then they moved these huge statues to various destinations throughout the island. These 600 statues range in height from 10 to 40 feet. Some of them weigh as much as 50 tons. How could the early Polynesians lift hundreds of heavy statues out of the volcano? How did they move them across the island to their various locations? All of these questions, as well as many others, remain unanswered.

    The early islanders probably worshiped(崇拜) these eyeless giants until sometime around 1670. In 1680, a war broke out between two groups of islanders. The victors of the war and ancestors of the present inhabitants, broke down many of the statues. In most cases, they broke the necks of the statues.

    Now 15 of the statues on Easter Island have been repaired to their original positions on their stone platforms. Even today, using modern tools and machinery, putting up such large statues and balancing cylinders on top of their heads presents a challenging task.

    Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something just because the salesman talked you into it? Many people are afraid to speak out for their rights. Dr Robert Albert, author of Stand Up, Speak Out, and Talk Back thinks it's because their self-respect is low.

    But Albert and other scientists are doing something to help people help themselves. They offer "assertiveness training" courses A. T. for short. In the A.T. Course people learn that they have a right to be themselves. They learn to speak out and feel good about doing so. They learn to help themselves without hurting other people.

In one way, learning to speak out is to get rid of fear. A group taking an A. T. Course will help the shy person to lose his fear. But A. T.uses an even stronger motive— he needs to share. The shy person speaks out in the group because he wants to tell how he feels. Whether or not you speak up for yourself depends on your self-respect. If someone you face is more "important" than you, you may feel less of a person. You start to doubt your answers to problems. You can get to feel good about yourself. And once you do you can learn to speak out.

    An unconventional new initiative(首创)in Canada will soon allow doctors to prescribe art to their patients—by giving them free access to a local museum. Wandering through the Montreal Museum of Fine Arts(MMFA), these patients and their loved ones will be able to feast their eyes on the peaceful collections of art.

    The initiative is the first of its kind in the world. And while you certainly can't replace a conventional treatment with a couple of paintings, the idea is for such “prescriptions” to assist a person's current treatment plan. Under the new program, members of the Francophone Association of Doctors in Canada(MFDC)will be able to hand out up to 50 prescriptions for their patients.

    These prescriptions will be available for those with a wide range of mental and physical illnesses, and each of them will allow two adults and two children to visit the museum for free.

    “By offering free admission to a safe, welcoming place, a relaxing experience, a moment of relief, and an opportunity to strengthen ties with loved ones, MMFA—MFDC Museum Prescriptions contribute to the patient's well-being and recovery, ”explains a news conference from the MMFA.

    It may look a lot like a marketing effort for the museum but there's also increasing evidence that the display of visual art, especially if it's showing nature, can have positive effects on health outcomes.

    In some ways, the benefits of looking at art appear a little similar to physical activity. A systematic review of clinical art therapy(疗法) found that visual art has significant and positive effects on depression, anxiety, mood, and self-esteem. Findings like these are slowly gaining attraction in the medical community, making artwork a higher priority(优先)in hospitals around the world.

    In the US, nearly half of all health care institutions have reported including art in health care programming, such as art therapy and the placement of visual art in hospitals. With spaces dedicated(专用的)to art therapy and also a medical consultation room, the MMFA already provides services for people with mental health issues, eating disorders, and Alzheimer's disease, just to name a few.

    Many of us have had this experience: we lie down in a bed other than our own, perhaps at a friend's house or in a hotel room, and find it difficult or impossible to fall asleep. Is it because the bed is uncomfortable? Maybe, but perhaps there can be other reasons.

    According to a new study published in Current Biology, a significant reason is what the scientists call "first night effect". They believe that one side of the brain acts as a "night watch" to warn us about potential dangers. It forces us to stay awake on the first night in a new environment.

    For the study, 35 young volunteers were asked to sleep in a sleep lab for several days. Meanwhile, researchers watched their brain activities.

According to the researchers, on their first night, the left brains were more active than the right brains and people had a hard time sleeping. However, left-brain activity decreased as days went by, falling even to the point of complete calm. In this process, the participants got an increasingly better sleep experience.

    The findings suggest that the different rhythms of the sides of the brain affect our sleep. When the two sides work differently, the balance between them is broken. Thus, the brain can't relax and is sensitive to anything strange in the surroundings, just as it is in daytime.

    "At some level, the brain is continuing to analyze things, even though you are not aware of the analysis," US professor Jerome Siegel told Smithsonian Magazine. "If something unusual happens – if a door opens or you hear a key in a lock – you can be alert, even though the intensity of the stimulus is quite low."

    More surprisingly, this phenomenon is similar to the way some animals sleep. Whales, dolphins, and many birds can sleep with half of their brain while the other half stays awake, with its corresponding eye staying open.

    The researchers think that it is the result of evolution, and works to protect us in potentially dangerous environments.

    If you have ever had what you think is "first night effect", researchers suggest that you bring your own pillow or sleep in a room similar to your bedroom next time you sleep away from home.

Toronto Greeters Program

Thank you for your interest in the Toronto Greeters Program. Toronto Greeters offer free visits to Toronto's lively neighborhoods and districts so you can discover the real Toronto.

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We have lined up a large number of energetic, knowledgeable volunteer Torontonians, who are ready, willing and able to show you their favorite parts of Toronto. Tell us when you'll be visiting, when you have two to four hours of free time and what neighborhood you would like to see. We'll match you up with a greeter who shares your area of interest and you'll be all set to go. Please give us at least one-week notice to make the match. It is also important to note that greeter visits cannot be arranged for the first day of arrival in the city - just in case you are unavoidably delayed on your arrival.

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-- Eric Dan, Mexico