How to Cure a Stomach Ache

    When your stomach is upset, it is difficult to concentrate or even get through your day. If you wish to cure a stomach ache and keep it from coming back, follow these steps.

    1）{#blank#}1{#/blank#}Don't start treating until you know the source of your pain. Your stomach is a big area so start by pinpointing your pain. Is there tightness in your lower abdomen or intestines? Or is there a burning high in your stomach?

    2）Stay hydrated. You need to drink water every day, no matter what. Dehydration can cause your stomach ache, tightness in your intestines and constipation. Drinking proper water each day helps your body function properly.{#blank#}2{#/blank#}

    3）Eat some crackers. Often pain in your stomach is caused by hunger or something disagreeable you have eaten. Fill the hunger with a few crackers to take the edge off. The crackers will also provide something to mix with any bacteria or other disagreeable items you may have consumed.

    4）Relax. {#blank#}3{#/blank#}Stand up to stretch, and take a walk to relax. This will also help loosen any tension your stomach is holding due to the ache you feel.

    5）Maintain a regular high-fiber diet. When your stomach aches often you need to take a look at your diet. {#blank#}4{#/blank#}If your digestive system is not working with a steady flow you will back up and feel the pain. Consuming high fiber foods will help you regulate your digestive system.

    6）Wait it out. Sometimes whatever is ailing you just needs to work its way out of your system. {#blank#}5{#/blank#}

    Belgium is the land of music festivals. There are rock, pop, world, electronic music festivals and more, so you're sure to find a festival that suits your taste.

Groezrock

    Groezrock could be considered the opener of the festival season in Belgium. This festival grew from a small event to an international festival that had 33,000 visitors in 2016.

    When? April 29-30, 2017. Where? Meerhout. Music? Punk, and rock. Free? No.

Sfinks Mixed

    Sfinks is a world music festival that focuses on bringing culture together. There are also plenty of things to do besides watching the performances. Good to know for families: Sfinks is a kid-friendly festival, with workshops, storytelling and performances for children.

    When? July 27-30, 2017. Where? Boechout. Music? World. Free? Yet.

Graspop Metal Meeting

    As the name says, this festival is all about metal, rock and punk. In 2016 the festival received 140,000 visitors

    When? June 16-18, 2017. Where? Dessel. Music? Metal. Free? No.

Genk on Stage

    Genk on Stage is a pop musical with not only a lot of Belgian artists. 80,000 people attended Genk on Stage in 2016.

    When? June 23-25, 2017. Where? Genk. Music? Pop. Free? Yes.

    Exposing living tissue to subfreezing temperatures for long can cause permanent damage. Microscopic ice crystals (结晶体) cut cells and seize moisture (潮气), making donor organs unsuitable for transplantation. Thus, organs can be made cold for only a few hours ahead of a procedure. But a set of lasting new antifreeze compounds (化合物)—similar to those found in particularly hardy (耐寒的) animals—could lengthen organs' shelf life.

    Scientists at the University of Warwick in England were inspired by proteins in some species of Arctic fish, wood frogs and other organisms that prevent blood from freezing, allowing them to flourish in extreme cold. Previous research had shown these natural antifreeze molecules (分子) could preserve rat hearts at -1.3 degrees Celsius for up to 24 hours. But these proteins are expensive to extract (提取) and highly poisonous to some species. “For a long time everyone assumed you had to make synthetic (人造的) alternatives that looked exactly like antifreeze proteins to solve this problem, ”says Matthew Gibson, a chemist at Warwick who co-authored the new research. “But we found that you can design new molecules that function like antifreeze proteins but do not necessarily look like them.”

    Most natural antifreeze molecules have a mixture of regions that either attract or repel water. Scientists do not know exactly how this process prevents ice crystal formation, but Gibson thinks it might throw water molecules into push-pull chaos that prevents them from tuning into ice. To copy this mechanism, he and his colleagues synthesized spiral-shaped molecules that were mostly water-repellent—but had iron atoms at their centers that made them hydrophilic, or water-loving. The resulting compounds were surprisingly effective at stopping ice crystals from forming. Some were also harmless to the roundworm Caenorhabditis elegans, indicating they might be safe for other animals.

    “These compounds are really cool because they are not proteins—they are other types of molecules that nonetheless can do at least part of what natural antifreeze proteins do, ”says Clara do Amaral, a biologist at Mount St. Joseph University, who was not involved in the research. Gibson's antifreeze compounds will still need to be tested in humans, however, and may be only part of a solution. “We don't have the whole picture yet,”do Amaral adds. “It's not just one magical compound that helps freeze-tolerant organisms survive. It's a whole suite of adaptations.

    Imagine that you're the creator and show runner of the newest comedy show on television. Only it isn't so popular yet, and your live Studio audience isn't giving you the big laughs the show deserves. Do you film the show all over again, hoping that this time the audience will laugh? Or is there another option for making a joke sound funnier than it was received?

    Sweeten(改善) the sound by adding a laugh track! “Sweetening,” or the addition of sound effects such as laughs, screams, and other audience-produced noises to the audio track of a TV show, has been used since the 1940s to produce the appearance, or rather the sound, of an engaged and entertained response to a show's comedy. Laugh tracks came into existence as not only a solution, and sometimes replacement, for an unengaged live audience but also as a way to engage an at-home audience into a more-traditional, public, and theaterlike experience. Adding a laugh track to a television show makes the viewers at home feel much less like they're sitting on a couch staring at the television screen and much more like they're in a room full of laughing happy people to varying degrees of success.

    Though the art of sweetening has risen and fallen in popularity over the past 60 years, credit for its creation and continued use is owed to laugh-track pioneer and sound engineer Charles Douglass. Douglass was the first to develop, in 1953, a machine for producing “canned laughter”, accessible at the push of a button or pull of a lever (操纵杆). Despite being artificial, sensibly edited laugh tracks are found by television studios to bring about a positive audience response, as their use is usually accompanied by higher ratings and increased audience memory. Though some television audiences may disagree with the value of the laugh track, the cheerful and repetitive sound holds a permanent place in the history and future of television comedy.

    Volunteering abroad is a great way to help others, improve your skills and become a more confident, independent person. If you are interested in volunteering abroad, here are some places to go.

    Australia

    If you seek a life on the beach, in a great climate with friendly people, Australia might be your best bet. With thousands of volunteers already signing up to leave for Australia during the holidays, it will be a very popular option.

    Brazil

    This vast country has some great opportunities on offer and is especially popular this year. A lot of volunteer work is available in Brazil centers on conservation and ecological projects. With the world's largest rainforest in Brazil, of which huge part is in danger, there are lots of different jobs you can do.

    Kenya

    Kenya is the destination for those seeking an African experience. Generally volunteers in Kenya work in orphanages (孤儿院) or with local children living in slums (贫民窟). There is a great demand for volunteers in Africa because many people live in poverty, so if you truly feel like making a difference to a community, Kenya should be at the top of your list.

    Costa Rica

    Golden sandy beaches, clear coastlines and beautiful cities are what Costa Rica is all about. Because of its small size, you can see a lot of the country in just a short time. You can really make the most of your time as a volunteer. A lot of work is needed with wildlife and ecological work, so if you want to look after turtles (海龟) on the beach, Costa Rica could be just the place for you.

Today, what we have, is an always-in-your-pocket, 24/7 news cycle. When you open a news app, you'll notice a brief moment when the "old news" is still there. In a flash, the ancient history of a few hours ago is swept away for the next "breaking news". {#blank#}1{#/blank#} It's endless, but you had better keep up. 

Researchers introduce this world to the phrase, "noise bottleneck". A noise bottleneck is where we are overwhelmed with so much information or noise that our cognitive （认知的） abilities can't keep up. {#blank#}2{#/blank#} Thus, while our attention can watch hours. of videos, our long-term learning processes can't. 

{#blank#}3{#/blank#} We watch TV holding our phones, and we listen to music while shopping. However, the human brain might have structural limitation rooted in the cognitive architecture which causes the slowing down that occurs when two tasks are performed at the same time. 

In short, your brain is not as good as you think it is. You are a human being who can only take in so much a day. Understanding the noise bottleneck allows us to fix it. So, here are three tips to get you going:

Clear your content-set up a new account on social media and follow only accounts or people that you think are really valuable. 

Single-task-you don't need to rid the phone but do rid the distractions. {#blank#}4{#/blank#} Say, "I will only read this magazine after dinner. Multitasking is for show; single-tasking is for pros. 

Accept your limits-you'll never read all the news. Accept you can only choose two or three and embrace that fact. {#blank#}5{#/blank#} You're getting more out of those few than that "super-productive" person on social media who says they read five books a week. After all, it's better to have a little remembered than a lot forgotten. 

A. Give yourself a time limit or restriction if it helps. 

B. Don't beat yourself up that you're being unproductive. 

C. Every second, you are presented with new information. 

D. Breaking through the noise bottleneck is a legendary idea. 

E. The matter is made worse by our modern addiction to multitasking. 

F. Multitasking has dramatically changed the way we use information. 

G. Our brains have limited resources, spread across numerous functions.