A Lifesaving At-Home Checkup

    More importance is attached to physical fitness nowadays. However, staying fit can be expensive when going to professional agencies for medical checkups. Here we show you three ways to do medical checkup at home, try them for a rough idea about your health condition.

    1 Balance On One Leg

    Hold for up to 60 seconds. If you fall down early, you may be at higher risk for brain decline. In a Japanese study, 30 percent of older adults who could balance for only 20 seconds or fewer had microbleeds in the brain, an early sign of risk for stroke or dementia(痴呆). These microbleeds can affect balance, memory, and decision making.

    2 Touch Your Toes

    Sit with your back straight, then lean forward and try to touch your toes. Not even close? You might be at risk for heart problems. By using this test, University of North Texas researchers found that some old inflexible folks have to have the heart work harder to provide enough blood, raising the risk of heart attack or stroke.

    3 Sitting To Standing

    Time how long it takes to lift and lower yourself from a chair ten times as fast as you can. Senior adults who did ten repetitions in 21 seconds or fewer were less likely to die over the next 13 years than those who took longer. The test requires muscle strength, balance, and heart fitness; being slow could mean underlying disease before symptoms arise.

    The above are home tests everyone could do to keep you fit and they don't require much time or money. Learn what possible dangers are hiding inside you and how to deal with them.

    How much television do you watch? Did you really give an honest answer? A recent study shows that people aren't totally truthful about their television-watching habits.

    The study in question was conducted at Ball State University in the US. Researchers there wanted to find out how much television people view according to their age. The study was paid for by a council associated with the Nielsen Company, which determines television ratings. The conclusions were that people spend more than 8 hours a day looking at a screen. This included cell phones and computers，but the majority were television screens.

    There are three interesting things about this study. The first is that people are exposed to more than one hour of advertisements per day. The second is that even with access to DVDs and internet videos, television is still the most popular media source. The third is that the amount of screen-watching people do is relatively the same from the ages of 18-65.

    So, if everyone is watching television, why lie about it? Well, if someone admits they watch television for five or six hours, they could be considered a couch potato. Michael Phillips, one of the study's main researchers, says, “There's a social stigma for people who watch too much television. Sometimes, however, watching the latest reality show or the funniest sitcom gives co-workers and friends fun things to talk about.”

    Even if you do watch a lot of television, perhaps we can use this study as a reason to be honest with ourselves about how much time we spend in front of the television. I mean, after all, everyone else is doing it...

    When Vivienne Harr was 8 years old, she saw a photo she would never forget. It was a photo of two young boys carrying large, heavy rocks on their backs. These children were the same age as Vivienne. But they did not have the same freedom and opportunities that she had.

    In some parts of the world, children have to work hard long days and they can't go to school. Vivienne wanted to change this. “I want all kids to be able to go to school and play,” said Viienne, now 10. “I want them to be happy.”

    To help raise money for children like the two boys in the photo, Vivienne started a lemonade stand (柠檬汽水摊位) near her home in Marin County, California. She promised to work every day for a year, rain or shine. “Sometimes, it was hard for me, when the weather was bad or I wasn't feeling well,” said Vivienne. “But I knew that some children were having a harder time than I was.”

    Vivienne's goal was to raise $100,000 in 365 days. On Day 175, she reached her goal. But that didn't stop Vivienne from working. With the help of her family, she started Make a Stand. The company now puts Vivienne's lemonade into bottles and sells it in 130 stores around the US. A small part of sales goes to help achieve Vivienne's dream — to make the world a better place for all children.

    You are a member in a full-time school called "life". Each day here you will have the opportunity to learn lessons. You may like the lessons or hate them, but you have designed them as part of your curriculum.

    Why are you here? What is your purpose? Humans have sought to discover the meaning of life for a very long time. What we and our ancestors have to overlook is that there is no one answer. The meaning of life is different for every individual.

    Each person has his own purpose and distinct path, unique and separate from anyone else's. As you are traveling your life path, you will be presented with numerous lessons you will need to learn in order to achieve that purpose. The lessons you are presented with are specific to you; learning these lessons is the key to discovering and achieving the meaning of your own life.

    As you are traveling through your lifetime, you may meet challenging lessons that others don't have to face, while others spend years struggling with challenges that you don't need to deal with. You may never know why you are blessed with a wonderful marriage, while your friends suffer painful divorces, just as you cannot be sure why you struggle financially while your peers enjoy abundance. The only thing you can count on is that you will be presented with all the lessons that you specifically need to learn.

    The challenge, therefore, is to arrange yourself with your own unique path by learning individual lessons. This is one of the most difficult challenges you will face in your lifetime, as sometimes your path will be different from others. But don't compare your path with that of people around you and focus on the differences between their lessons and yours. You need to remember that you will only face lessons that you can learn and are specific to your own growth.

    Our sense of fairness is the expectation of equality. Life is not, in fact, fair, and you may indeed have a more difficult life path than others around you, deserved or not. Everyone's circumstances are unique, and everyone needs to handle his or her own circumstances differently.

Guide to Stockholm University Library

    Our library offers different types of studying places and provides a good studying environment.

Zones

    The library is divided into different zones. The upper floor is a quiet zone with over a thousand places for silent reading, and places where you can sit and work with your own computer. The reading places consist mostly of tables and chairs. The ground floor is the zone where you can talk. Here you can find sofas and armchairs for group work.

Computers

    You can use your own computer to connect to the wi-fi specially prepared for notebook computers; you can also use library computers, which contain the most commonly used applications, such as Microsoft Office. They are situated in the area known as the Experimental Field on the ground floor.

Group-study places

    If you want to discuss freely without disturbing others, you can book a study room or sit at a table on the ground floor. Some study rooms are for 2～3 people and others can hold up to 6～8 people. All rooms are marked on the library maps.

    There are 40 group-study rooms that must be booked via the website. To book, you need an active University account and a valid University card. You can use a room three hours per day, nine hours at most per week.

    Storage of Study Material

    The library has lockers for students to store course literature. When you have obtained at least 40 credits, you may rent a locker and pay 400 SEK for a year's rental period.

    Rules to be Followed

    Mobile phone conversations are not permitted anywhere in the library. Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls.

    Please note that food and fruit are forbidden in the library, but you are allowed to have drinks and sweets with you.

Steven Stein likes to follow garbage trucks. His strange habit makes sense when you consider that he's an environmental scientist who studies how to reduce litter, including things that fall off garbage trucks as they drive down the road. What is even more interesting is that one of Stein's jobs is defending an industry behind the plastic shopping bags.

Americans use more than 100 billion thin film plastic bags every year. So many end up in tree branches or along highways that a growing number of cities do not allow them at checkouts(收银台). The bags are prohibited in some 90 cities in California, including Los Angeles. Eyeing these headwinds, plastic-bag makers are hiring scientists like Stein to make the case that their products are not as bad for the planet as most people assume.

Among the bag makers' argument: many cities with bans still allow shoppers to purchase paper bags, which are easily recycled but require more energy to produce and transport. And while plastic bags may be ugly to look at, they represent a small percentage of all garbage on the ground today.

The industry has also taken aim at the product that has appeared as its replacement: reusable shopping bags. The stronger a reusable bag is, the longer its life and the more plastic-bag use it cancels out. However, longer-lasting reusable bags often require more energy to make. One study found that a cotton bag must be used at least 131 times to be better for the planet than plastic.

Environmentalists don't dispute (质疑) these points. They hope paper bags will be banned someday too and want shoppers to use the same reusable bags for years.