We started in 1993 with a simple idea: that people could help each other by sharing stories about their lives. For years people had told our founders, motivational speakers Jack and Mark, inspiring stories about themselves. Jack and Mark included these stories in their talks, and their audiences repeatedly asked if they had ever been published.” That story about the boy and the puppy—is that in a book anywhere?” a parent asked Jack. “That story about the boy with the amputated(截肢)leg who became a tennis star, I need to read that to my staff,” a manager told him. Jack was asked repeatedly, “ Is that story in a book anywhere?”

    Eventually Jack and Mark decided their audiences must be on to something, so they collected the best 101 stories they'd been told in a book. They called it Chicken Soup for the Soul because they wanted it to provide comfort just like their grandmother's cooking.

    They took the book to New York, hoping to sell it to one of the big publishers but every single one turned them down. The project appeared to have stalled until they met Peter Vegso, the owner of a small health and wellness polisher in Florida named HCI. Peter read some of the stories and loved them, so he decided to give the book a chance, becoming Chicken Soup for the Soul's founding publisher.

    Never, in Jack and Mark's wildest dreams had they imagined what the book would become. Chicken Soup for the Soul turned into one of the most popular and loved books ever published, selling 11 million copies around the world. Readers asked for more stories so we published a “second helping” of Chicken Soup for the Soul and a third after that, Today, we've published more than 250 books, which have become the best-selling trade paperback book series of all time.

    Chinese scientists recently have produced two monkeys with the same gene, Zhong Zhong and Hua Hua, using the same technique that gave us Dolly the sheep. These monkeys are not actually the first primates（灵长类）to be cloned. Another one named Tetra was produced in the late 1990s by embryo（胚胎）splitting, the division of an early-stage embryo into two or four separate cells to make clones. By contrast, they were each made by replacing an egg cell nucleus（原子核）with DNA from a differentiated body cell. This Dolly method, known as somatic cell nuclear transfer（SCNT）, can create more clones and allows researchers greater control over the edits they make to the DNA.

    Success came from adopting several new techniques. These included a new type of microscopy to better view the cells during handling or using several materials that encourage cell reprogramming, which hadn't been tried before on primates. Still, the research process proved difficult, and many attempts by the team failed. Just two healthy baby monkeys born from more than 60 tested mothers. This leads to many researchers' pouring water on the idea that the team's results bring scientists closer to cloning humans. They thought this work is not a stepping stone to establishing methods for obtaining live born human clones. Instead, this clearly remains a very foolish thing to attempt, it would be far too inefficient, far too unsafe, and it is also pointless.

    But the scientists involved emphasize that this is not their goal. There is now no barrier for cloning primate species, thus cloning humans is closer to reality. However, their research purpose is entirely for producing non-human primate models for human diseases; they absolutely have no intention, and society will not permit this work to be extended to humans. Despite limitations, they treat this breakthrough a novel model system for scientists studying human biology and disease.

    Will it matter if you don't take your breakfast? Recently a test was given in the United States. Those tested included people of different ages, from 12 to 83. During the experi­ment, these people were given all kinds of breakfasts, and sometimes they got no breakfast at all. Special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with better effect than if he or she has no breakfast. This fact appears to be especially true if a person works with his brains. If a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with more attention to class.

    Opposite to what many people believe, if you don't eat breakfast, you will not lose weight. This is because people become so hungry at noon that they eat too much for lunch, and end up gaining weight instead of losing. You will probably lose more weight if you reduce your other meals.

    Do you believe in the power of music? If you're like most kids these days, you probably have an electronic device loaded with hundreds or even thousands of your favorite songs. At any moment in time, you can fill your headphones with the sounds of a particular song that suits your mood at that exact time.

    Are you getting ready for a big soccer match or do you need to get excited? Maybe some hip hop with a strong beat will do the trick! Besides, you might be ready to study for a big exam the next day. To calm your nerves and help you concentrate, a little bit of Mozart might make memorization more manageable.

    But is there any scientific evidence of these effects that music seems to have? You bet there is! Scientists have long recognized the power of music. Over the years, many studies have been conducted to examine in greater depth the nature and extent of the effects music has on people.

    For example, scientists at the University of Missouri have found that listening to music can have a positive effect on your mood. Their research gives scientific credibility(可信性) to the behavior that many people have already experienced on their own: listening to upbeat music can brighten your day and boost your mood.

    Other studies have shown that upbeat music isn't the only type of music that can be helpful, however. When people are sad or have suffered a personal loss, sad music can be helpful because people identify with the tone and lyrias(歌词) of the music. Likewise, people under a lot of stress or experiencing upsetting situations can benefit from listening to angry music. Although angry music might not help you if you're in a normal mood, its tone can benefit you when you are dealing with stressful and upsetting situations.

    Google's new camera, called Clips, is a small, smart device. It comes with a case that has a clip (夹子)，but it's not designed to be worn on your clothing. Most interestingly, it uses artificial intelligence to take photography out of your hands so it can capture moments on its own.

    This roughly 2-inch by 2-inch camera, with a three-hour battery life and Gorilla Glass for toughness, is intended for candid moments, like when a child does something cute that may happen too quickly for you to pull out your smartphone.

On board the Clips device, it uses machine learning algorithms (计算程序) to help capture scenes. Those algorithms include face recognition. “Once it learns that there's a face you see frequently, it'll try to get nice photos of those faces,” said Juston Payne, the device's product manager. And they also want it to recognize facial expressions, which involved “training it to know what happiness looks like”. The Google team also trained it to recognize what not to shoot — like when a child's hand is over the lens, or if it is tossed in a dark purse.

    The only way to see the images is by connecting the camera with your phone, as it has no screen for viewing or editing.

    Were people concerned it could seem strange? Yes, Payne admitted. But they said they addressed that by making it obvious what it is. A green light on the front signals that it is on. Besides, unlike a camera meant to monitor your home, it is not connected to the Internet.

    “This product is only possible because of the way that silicon has advanced” Payne said, noting that it was only in the past year or so that they could squeeze the technology down into a device this size. Going forward, we're likely to get more assistance from the artificial intelligence packed into our apps and gadgets.

    The man who walked into Dave Cutlip's tattoo parlor（纹身店）in Brooklyn Park. Maryland, in January was tough to miss. His face bore a gang（帮派）tattoo. The man sought Cutlip's help in covering up his violent past. He was determined to turn over a new leaf. "I could see the hurt in his eyes," Cutlip, 49, told The Washington Post.

    Cutlip couldn't help the man—the tattoo were too close to the eyes. But it got him thinking. Many young people get tattoos that hey come to regret. A few can mark them for the rest of their days. Then they're" always going to be a victim." said Cutlip." If I can help, that's my ultimate（最终的）goal."

    Inking over a tattoo costs hundreds of dollars, and getting one removed by laser（激光）is even pricier. So Cutlip decided he would help by hiding racist or gang-related tattoos for free. He put the word out via Facebook:" Sometimes people make bad choices and sometimes people change. We believe there is enough hate in this world, and we want to make a difference."

    One man, Casey Schaffer, showed up with the word "white" on one forearm and "power" on the other. He'd served a year in prison on drug charges, he told The Washington Post, and had joined a white group there because they" took care of me. I thought of it as paying them back." But employers would take one look at the tattoos and turn him down. So he had Cutlip obscure（使不分明）one of the words with a heat and roses and tattoo an eagle over the other.

    Cutlip has done nine such jobs, each of which took several hours. He told People that a client（顾客）let him know that he quickly found a job once his tattoo was obscured. Such victories inspired Cutlip to found the Random Acts of Tattoo project with three like-minded（志同道合的）tattoo studios from around the country, and now hundreds of clients are on a wait list. As he told National Public Radio." If we can just erase hate, then we're doing something."