It's true to say that technology makes our lives easier. However, increasingly scientists are saying that we need to give ourselves a break—--otherwise we put ourselves at risk(风险) of developing hundreds of health problems. Over the summer the days are longer and sunnier. Why not put this free time to good use and do something away from technology?

    You could learn a new skill. There are hundreds of possibilities: cooking, a musical instrument or a new sport. Haven't you always wanted to learn how to knit(编织)? You could use your free time to practice these new things, which might lead to an exciting opportunity in the future.

    If you just want to relax, why not head to a beach? Take along your favorite book and relax on the sand, or go for a walk along the coastline. If you don't live near a beach, you could go to your local park. Why not have a picnic, or try to explore some of the local wildlife? You could even get involved in the latest craze(狂热): adult coloring books! Coloring is a surprising thing to help you relax, and it can be a nice way to escape from the stress of modern life!

    Whatever you choose to do, try something new! You might surprise yourself and find a hidden gift within you; you might make new friends along the way. Next time you find yourself changing TV channels(频道) from one to another without a clear purpose, think about what else you could spend your time doing.

    Italy is one country where beauty is prized more than any other virtue(美德). That is, except in the small town of Piobbico, the self-declared World Capital of Ugly People. The road sign at the edge of the town even warns visitors that they are entering the ugly zone. People who consider themselves ugly have been gathering in Piobbico since the 1960s. That's when Ugly Club president Telesforo Lacobelli established a dating agency for women who believed they were too ugly to attract husbands. Lacobelli believes that he is ugly himself because he has a short nose in a country where long or large noses have always been considered beautiful.

    People from around the world travel to Piobbico to tell their sad stories of ugliness. During the annual Festival of the Ugly, which occurs on the first Sunday of every September, hundreds of people gather in Piobbico's town square to elect the president of the Ugly Club. Lacobelli wins the election every year. The Ugly Club has over 20, 000 members. They carry ID cards that grade their ugliness from bearable to extreme. A prize is awarded to Ugly Club members who qualify as extremely ugly.

    The Ugly Club president insists that ugliness is a virtue. Since beautiful people get a lot of attention for their beauty alone, they have to work hard to prove their other virtues. Ugly people, on the other hand, are genuine and do not have to prove anything to anybody, according to Lacobelli.

    Lacobelli is a spokesperson for ugly people everywhere. He believes that the uglier one is, the better life can be. Though the club enjoys making fun of beauty, especially beauty contests, Lacobelli has a serious side as well. He believes that too many people suffer from financial and emotional pressures because they don't meet society's standards of beauty. The fact that beautiful people are more successful in the workforce is a problem that Lacobelli has attempted to bring forward to the Italian public and government.

Excellent Smartphone Apps

    Space

    Space helps you set goals to be more mindful of your screen usage. When you install（安装）Space, you'll complete a few questions about your smartphone habits and then select a user type that is the best match. The app then sets screen unlock and time-use goals. The app will send notices as screen time increases and reward you with different badges（徽章）when you meet your goals.

    AntiSocial

    AntiSocial is one of the best-known screen-reduction apps available on Android. While it provides many of the standard functions like screen time limits and app blocking, it has an advantages. AntiSocial compares your screen usage data（数据）to other people in your age, so you'll an idea if you're using your phone more than they do.

    Off the Grid

    For those who truly have a problem staying off that phone, Off the Grid may be for you. Off the Grid completely blocks your phone for a length of time you determine. If you want to use your phone after you're turned on Off the Grid, it's going to cost you. The app will charge you $1 each time you end your off-time early.

    Whether you are entering the job market for the first time or you are already at work, you have to know the various fields where you can work and the types of jobs available per field. Now it is time that you gained basic knowledge about ten common fields of work and some types of jobs in that field. Here they are:

    Technology Jobs

    The technology field is always growing very fast, so job growth in the field is also constantly booming. Here, you are always in the cutting-edge. However, you always have to update your skills when you are working in technology. Engineering and IT graduates are people who primarily do work related to technology.

    Education Jobs

    Here is a field which allows you to share your knowledge with others. You need subject-matter knowledge and teaching skills to be in this field. Most of all, you need plenty of hearts. While the everyday life of teachers may be tiring, education is one of the most fulfilling (令人满意的) fields to enter. You may need some certifications, though.

    Healthcare Jobs

    Healthcare professions enable you to use a great knowledge base of the human body and of latest health advances so you can save lives, provide comfort, cure illness, and maintain people's health. Work here is often done in hospitals and private clinics.

    Science and Mathematics

    Discovering new knowledge is the primary task of scientists and mathematicians. Training here takes a long time and goes beyond getting a bachelor's degree. However, the work will be fulfilling, especially that you may be at the edges of revolutionary discoveries. You can also use any experience and research skills acquired in either field to work in regular employment settings.

    People love cellphones, which is why nine in ten Americans own one. But does heavy use of cellphones pose a risk of cancer? This question has caused controversy for many years. A new study in rats now augments those concerns. Its data linked long-term, intense exposure to radiation from cellphones with an increased risk of cancer in the heart or brain. The results have yet to be confirmed, the authors note.

    Indeed, although the rat study found a link between cellphone radiation and cancer, it offers no clues to why such a link might exist, notes Jonathan Samet. He teaches preventative medicine and directs the Institute for Global Health at the University of Southern California in Los Angeles. Still, he calls the new study's findings “significant”.They could lead to studies researching how cellphone radiation might cause cancer, he says.

    Phone signals are relayed between cell towers and cellphones via radio waves. This radio frequency—or RF—radiation is a type known as non-ionizing (非电离的).Unlike X-rays, non-ionizing radiation does not deposit enough energy into cells to release electrons from atoms or molecules, producing ions. So it tends to be far less harmful than ionizing radiation, such as X-rays. But that does not mean radio waves might not cause harm.

    In very large doses (量) this radiation will heat the body and cause tissue damage. But it's not yet known what much lower RF levels might do, such as those from cellphone use. Five years ago, the World Health Organization's International Agency for Research on Cancer, or IARC, concluded that cellphone use “is possibly carcinogenic (致癌的)”.

    Its conclusion was based on what little research data was available at that time. But notice that IARC was not certain. It said only that phone use might “possibly” cause cancer. So scientists at the National Toxicology Program, or NTP, investigated further.

    Knowing what to do at checkout and properly preparing for it can turn a potentially heated situation into a quick thank you add goodbye. Below we made a list of five things you should remember at hotel checkout.

Don't be late to check

    Hotels may add an extremely high price for being just a half hour late. If you know you won't make the cutoff time, it never hurts to call ahead and try to negotiate away a potential charge.

    Don't forget to double cheek the room and safe

    Make sure you don't leave things behind. If you have an early flight or checkout time, pack up as much as you can the night before so that last-minute rush isn't too annoying. Also, be sure to take out anything in the room safe.

    Don't forget to tip the housekeepers

    It's always polite to leave some money for the people keeping your room clean.

    Don't ignore the detailed bill

    You may be in a rush, but give the detailed hill a careful look to see if the hotel charge is different from the rate you initially booked.

    Don't get angry

    Shooting at the assistant manager standing behind the front desk probably won't help.

    When dealing with an unexpected item on the bill. Think about how difficult it can be to deal with annoyed customers. Keep calm and things may be solved better and sooner.