Don't you just hate it when you have to take an important phone call and you're surrounded by potential eavesdroppers(潜在偷听者)? You either have to whisper or go outside to keep the conversation private, which is not good. Now Hushme aims to fix this problem by muffling your voice and making you look like Bane in the film Batman.

    Hushme is a strange high-tech mask(口罩)that blocks the sound of the wearer's voice so that people nearby can't hear what is being said. It connects to your phone via Blucetooth and comes with a pair of earphones. When you get a private call, all you have to do is put the mask on and it will do the rest. The pair of thick pads over your mouth does a good job of muffling your voice, but to ensure nothing gets through. Hushme also has speakers that play a variety of sounds when you speak.

    The Hushme mask, which comes in a variety of colors, can be worn around the neck, like a regular pair of earphones, and attaches in front of your mouth thanks to a couple of very powerful magnets(磁铁). It's not yet clear how comfortable speaking with this Bane-like mask over your mouth really is, or how effective its speech muffling ability is, so we know so far is that it makes you look strange. The sound choices for covering your voice currently include wind, ocean, rain, birds, monkey, but new ones could be added in the future.

    Advertised as the “world's first voice mask for mobile phones'. Hushme was showed at CES. At the becoming of this year. Its makers plan to sell it by the end of this year. It will cost about $200.

The World's Coolest Places

    There's nothing wrong with a relaxing week at the beach. But travel can also be an education, a step toward empathy(共鸣) and international understanding, so for those longing to escape the crowds this summer, encounter new worlds and return with a tale, here're a few little-known travel destinations I recommend.

    Sitting has been called the new smoking for its supposed Public health risks, especially for people with sitting down office jobs. Over the past 15 years or so sitting has been connected with heart disease and diabetes (糖尿病). But is sitting really that risky?

    In our latest study we examined if not only the total amount of sitting, but different types of sitting, were connected with developing type 2 diabetes. We wanted to see if there was any difference among sitting watching TV, sitting at work, or sitting at home but not watching TV.

    We studied sitting habits of 4. 811 middle-aged people, who didn't have diabetes or heart problems at the start of the study. Over the next 13 years, 402 people developed diabetes. Once we considered obesity (AE RF), Physical activity, and other things that may develop type 2 diabetes, neither total sitting time, sitting at work nor sitting at home but not watching TV were connected with developing diabetes. We found only a weak connection with the time spent sitting watching TV and an increased risk of developing diabetes.

    This is different from the results of five older TV studies that showed a stronger connection. But hardly any of the included studies mentioned obesity, a major cause of diabetes.

    For people who are physically inactive, though, the story's different. Two recent studies show the total time spent sitting a day is connected with developing diabetes, but only in people who are physically inactive or both physically inactive and obese.

    That's not the whole story. At least two things determine if sitting is a risk factor in its own right: the type and situation of sitting.

    For example, sitting down at work isn't strongly connected with long-term health risks, Perhaps that's because higher position jobs needs more sitting, and higher socioeconomic (社会经济) position is connected with a lower risk of disease. It's a different case for sitting watching TV, the type of sitting most possibly connected with long-term health risks. People who watch a lot of TV tend to (a) be of lower socioeconomic positions, unemployed, have poorer mental (精神上的) health, eat unhealthy foods and face more unhealthy food advertising.

"What's your name? " My fifteen-ear-old daughter, Jessica, asked a stranger on the street. Her eyes sparkled with 1 and her face wore a broad smile. I wish she could make it because she has a disability with autistic (自闭症的). I stood nearby, waiting 2 for any potential result. 

To be honest, the 3 nature of hers is a result of her disability. Ever since Jessica was real young, she had 4 right up to strangers on the street and 5 a conversation, never expecting to be refused. Children with autism don't relate well to others. As her mum, my thoughts are 6 . On one hand, I tried my best to prevent her from 7 others. On the other hand, I don't want her to be discouraged. Happily, when Jessica talks with someone, it always 8 me that people patiently answer her, although they must sense she's a bit different. 

What about this time? Would this man respond kindly or just 9 her and walk away? A few minutes later, Jessica skipped to me. Obviously, it was a successful 10 . Jessica shared with me the 11 they had talked about, which would certainly 12 my daughter's day. The man just treated her like an ordinary girl, nothing special from others. 

As we continued on our way, I felt a renewed sense full of 13 for the future. Despite my daughter's problem, an equal 14 the kind people gave her created a moment of 15 interaction.

I recently spent half a weekend sitting on the sofa watching the Davis Cup. I thought about going for a run, but I did not want to miss the rest of the match. Soon it was starting to get dark, so I did not bother (费神). Whenever I watch tennis, I think how nice it would be to play it regularly. But I have been thinking that for almost 20 years without actually setting foot on a court. The evidence would suggest that I'm not the only one.

When a country or city competes to host an international sporting event, it often promises that more people will take up sports as a result. London was no exception. Tessa Jowell, who helped to bid for (申办) the 2012 Olympics for London, said that by 2012 two million more people would be physically active. And 60 percent of young people would be doing at least five hours of sports per week.

In the end, just over one-third of people in Britain take part in sports once a week. A report on Olympic and Paralympic influences has said that a big change in participation levels simply has not happened.

Why isn't there a big increase in people taking part in sports after most sporting events? Perhaps it is a mistake to assume a definite link between watching sports and playing it. While the games are on, they actually encourage people to do just the opposite — to spend whole sunny days not out playing sports, but inside sitting on the sofa with the curtains shut to stop the sun shining on the TV screen. We don't expect half the audience of a hit musical to apply to drama school the next day, yet we seem to expect it of sporting events.

The high-level performances on show only remind people that they could never match the excellent athletes in their sporting achievements even if they trained full time.

Maybe participation in sports is not the right thing to expect after a major sporting event. The Olympics can do many things, but maybe this cannot necessarily be one of them.

Successfully receiving a US visa (签证) is full of ups and downs. In early 2023, I received an offer to join in the Sports Industry Management Summer Program at Georgetown University in the US. Never having been to the US before, I was thrilled about the upcoming 1 .

However, my excitement turned into shock when I 2 a scheduled interview appointment at the US embassy (大使馆) in New Delhi in early May. The waiting list was so long that it 3 all the way to September, well 4 the start of the summer program in July.

Still, that wasn't the only 5 we faced with the US embassy. A friend planning to visit France mentioned that the visa application process now took two months longer than before. It seemed that an increasing number of people were applying to travel abroad. I waited until mid-July before 6 giving up on the summer program for 2023.

At last, I secured an appointment for Sept 18, 2023. After all these difficulties, I thought I could finally get my US visa. During the interview, the visa officer, a pleasant woman, began asking me a few questions. Then there was 7 as she typed on her keyboard for five minutes. I though that the exciting moment was coming. 8 , after smiling at my mom and 9 a green form to her, she said, "Sorry, but due to your job, we require 10 documents."

As a journalist, my mother was required by the green form to email a list of her published stories. Fortunately, she specializes in 11 and art, with hundreds of articles on cultural exchanges and interpersonal communications between India and the US. I don't know whether or not her touching stories 12 the visa officer. After all, the embassy gave us 10-year visas after about a week.

With the visa I am applying for the summer program for 2024 now. If you're planning to travel abroad, I 13 starting the visa process early, 14 many others likely have the same plans. Your parents' jobs can also affect your visa application, so make sure you do some 15 and are ready to provide extra documents.