If you had a strange sound in your ear, what would you do? One man in Wales who thought he had a fly in his ear called 999, the emergency services number in Britain. And so did a woman who was worried about her green potatoes. Could she make chips with them? Were they poisonous? She didn't hesitate about calling the local ambulance service to ask. According to a recent report, more than 31,000 non-urgent calls were made to the Welsh Ambulance Service in the last year.

    Inappropriate calls are a headache for health professionals everywhere. In the US, prank calls to 911 happen on a daily basis. Many callers use apps which hide their identity. But those who try to be funny shouldn't be surprised if the police have the last laugh. One man from Colorado was arrested for making more than 1,200 prank calls, according to a report on the US television station KOAA—TV.

    People who take these calls are trained to stay calm and keep a straight face, no matter how strange the call sounds. “There's no way for us to know whether the call is real, accidental or a prank call,” said a public safety worker interviewed by the American TV channel.

    The Head of Clinical Services at the Welsh Ambulance Service, Richard Lee, has a warning for prank callers. He says:“ When people misuse the service it means our precious time is being taken away from someone who really does need our help.” Indeed, these hotlines are supposed to help the seriously ill or those with a life-threatening injury. You never know, one day, the person who needs assistance could be you or someone in your family.

    Michael Jackson (1958-2009) spent many of his later years alone in a mansion called Neverland.The name “Neverland” is taken from the children's story Peter Pan.It's about boy who never grows up.Cruel critics of Jackson thought he was like Peter Pan,but that he was childish rather than childlike.They laughed at his taste,his clothes and his pet chimpanzee,Bubbles.

    But perhaps Jackson acted like a child because he hadn't had a proper childhood.He began to work as a professional singer at the age of 9, performing with a group made up of his brothers.Besides working with this group. The Jackson Five,be also had a solo career.He didn't choose to make music like this;he was under a lot of pressure from his father and the music business.He started young and began to sell lots of records while he was still young. With this kind of pressure,who can blame him for living in his own way once he'd become an adult and gotten rich enough lo do what he liked?

    His great originality came from the fact that he wrote,performed and recorded music that appealed to different communities.Before there had been “white” music and “black” music.But Jackson made “crossover” music,songs that had parts of funk,rock ‘n' roll and disco in them.He broke down a lot of barriers with this approach.A great example of this “crossover” style is the song Beat It.It has guitars like rock music,but it also has a beat like disco music.

    If you look up the Beat It video on the Internet,you'll understand another reason for his fame.He made imaginative music that went well with equally imaginative videos.Beat It is,in part,about a war between young gangs. Jackson and his team made a great job of showing the rival gangs facing each other.You also see great dancing,and Jackson shows off his strong sense of fashion.Jackson was as much a video artist as a music artist.

    This is why he was such a hit not just in the United States,but also globally.People loved his music and videos everywhere.He had a great effect on so many household names.Britney Spears,Justin Bieber and many others.In all of them you can find the combination of catchy danceable music and great videos that Jackson started.His music videos were must-see TV,and young would-be artists learned that it took more than just holding a microphone if they really wanted to make it big.

    Are you interested in hi-tech products? Here are some that you might find at the market pretty soon.

    CX-1

    Tired of dragging your bag through busy airports? Then you might want to consider CX-1. The smart suitcase uses facial recognizing software to follow its owner as he / she is checking in or heading to the gate. Though CX-1 can only move at a speed of up to seven miles per hour, a tiny tool enables owners to keep track of the suitcase's location. It is expected to be sold on the market by late 2018.

    Aibo

    Sony's latest version of the Aibo robotic dog is aslmost as fun as the real thing—but much less work. The pet dog can recognize its owner, obey several commands, and even recall the behavior that pleases its master the most. Aibo can also learn new tricks, take photographs, and over time, develop its own unique personality.

    Forpheus

    Forpheus, an "athletic" robot developed by Japanese technology company Omron. It teaches users how to play ping-pong. The 10-feet-tall machine uses a camera and artificial intelligence to track the ball's speed and can predict the ball's direction correctly. The smart Forpheus can also quickly test its player's abilities and adjust the playing level, making the game fun.

    Black Box VR

    Though many people determine to go to the gym once a week, few reach their goal. Black Box VR wants to change that by turning hard exercise into fun video games. Using it, gym users will find themselves fighting enemies, including big creatures—all while getting exercise.

    Elephants have impressed us for centuries. They are big, clever, and sociable. But what if someone told you that they may also hold the key to fighting cancer (癌症)?

    People have been wondering why elephants do not develop cancer, even though they have lifespans (寿命) that are similar to humans, living for around 50 to 70 years.

    Now scientists believe they know why. A team at the University of Chicago, US has found that elephants carry a large number of genes that stop tumors (肿瘤) from developing. To be precise, they found 20 copies of an anti­tumor gene called TP53 in elephants. Most other species, including humans, only carry one copy.

    According to the research, which was recently published on the online science network BioRxiv, the extra copies of the gene improved the animal's sensitivity to DNA damage. This lets the cells quickly kill themselves when damaged before they can go on to form deadly tumors.

    “An increased risk of developing cancer has stood in the way of the evolution of large body sizes in many animals，” study author Dr. Vincent Lynch told The Guardian. If every living cell (细胞) has the same chance of becoming cancerous, large creatures with long lifespans like whales and elephants should have a greater risk of developing cancer than humans and mice do. But across species, the risk of cancer does not show a connection with body mass.

    This_phenomenon was found by Oxford University scientist Richard Peto in the 1970s and later named "Peto's paradox". Evolutionary (进化的) biologists believe it results from larger animals using protection that many smaller animals do not. In the elephant's case, the making of TP53 is nature's way of keeping this species alive.

    The study also found that when the same genes were brought to life in mice, they had the same cancer resistance (抵抗) as elephants. This means researchers could use the discovery to develop new treatments that can help stop cancers from spreading or even developing in the first place.

    "Nature has already figured out how to prevent cancer, " said Joshua Schiffman, an oncologist at the School of Medicine, University of Utah, US.

    “It's up to us to learn how different animals tackle (处理) the problem so we can use those strategies to prevent cancer in people.”

    Ancient Chinese folk paintings and many other art styles have been passed down from generation to generation, and are still practised in different parts of China. Here's a look at four unique Chinese folk art forms.

    Chinese Opera (戏剧) is the traditional form of Chinese drama. According to incomplete statistics, in China's various ethnic regions there are about more than 360 kinds of operas. The most famous ones include Peking Opera, Kunqu Opera, Yueju Opera, Yuju Opera, Sichuan Opera, Fujian Opera, Hebei opera, Huangmei Opera arid so on, in total more than 50, among which Peking Opera is the most popular in China.

    Shadow Play (皮影戏) dates back to Western Han Dynasty in Shaanxi more than 1,000 years ago. The moving figures, usually carved out from leather, are operated by folk artists, accompanied by music and singing. It is the world's first dubbed (配音的) motion picture art form, thus considered the "ancestor" of modern film. Today this art form is still popular in northern China.

    Paper-cutting (剪纸) is one of the most popular traditional decorative arts in China with a long history. Paper-cutting can be seen across China and it has even developed into different local genres (流派). They are usually used to decorate gates and windows during festivals.

    The Kite was invented by Chinese people. According to legend the earliest kite in China was a wooden bird by Mo Di in the Eastern Zhou Dynasty. Later his student Lu Ban improved the tech and used bamboo as material to make a kite. Today, various kite-flying activities can be found in different regions of China. Shandong Weifang Kite Festival is held every year and attracts lots of kite lovers and travelers.

    Heard the Good News?

    Heavy TV headphones are now a thing of the past, thanks to Hearing Specialists who have developed new ultra-lightweight wireless rechargeable TV ear-buds, which enable the wearer to hear any TV show much more clearly. This unique speech clarification audio works for those with any level of hearing loss, and has been proven to outperform even the most advanced digital hearing aids for TV clarity.

    How is this Possible?

    Hearing specialist Don Hudson says the new TV Voice Pro Air ear-buds clarify TV dialogue automatically, based on the intelligence of over 100 hearing test results.

    Customers reported that traditional headphones were too heavy, only allowed them to view TV while sitting in one position, and made them feel cut off from their family and surroundings.

    "Our customers were wanting an ultra-lightweight TV listening experience, so that they could enjoy TV their way, sitting down, lying down or walking around, without discomfort."

    What's More?

    TV Voice Pro Air clarifies TV dialogue automatically. With just one click, the transmitter is guaranteed to connect to any TV, old or new, in under 2 minutes. The users can hear the TV at their preferred loudness of the sound from up to 35 feet from the TV, without affecting others in the room.

    As a special offer, Readers Digest readers can use Gift Voucher Code READERSDIGEST for $50 off the original retail price $299 and enjoy free shipping available only until December, 31st 2019. So reach us now by visiting www. TvVoicePro.com to order online or over the phone on 415 -277-2026.