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    A Kickstarter launched Friday will allow interested parties to set up a camera and pet toys in their home for anyone to play with their pets remotely. It's called the ipet Companion, an Internet-connected camera and device that streams video online and allows basic commands from people watching. They can move the camera, look at their pet and press a button to swing a toy around.

    Obviously, demand is strong. The Kickstarter proved so popular that Scott Harris, iPet Companion's founder, said that thousands of people started asking for it.

    The reason why people keep talking about this is the emotional(情感的) connection they have from a thousand miles away. If you want, you can enter a queue to move the camera and play with the pets. Each room has toys that are hooked(钩住) into Internet-connected devices, and you can move them by pressing a button.

    But there's sort of a problem: Pets get bored easily. Young pets will stay more interested than adult pets, but finally even a baby pet will get bored, too. To stop that from happening, you'd better limit the pets' access(接近) to the boys and change the place where they're located in the room.

Harris understands this and said you can plug anything into that adapter(适配器) —toys that you can get on your own. And that's where the iPet Companion really gets interesting. Harris explained that the device is actually sort of a Trojan horse to bring the “Internet of things” to more homes. You don't really have to use it for pets. The adapter could be used for any device with an electrical plug—a sprinkler, say, that you'd be able to activate to water your grass.

    “Our whole goal, our whole purpose is to let anyone control any physical object that they want to while they travel anywhere in the woorld,” Harris said.

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    After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canada and transported to the park. By last year, the Yellowstone wolf population had grown to more than 170 wolves.

    Gray wolves once were seen here and there in the Yellowstone area and much of the continental United States, but they were gradually displaced by human development. By the 1920s, wolves had practically disappeared from the Yellowstone area. They went farther north into the deep forests of Canada, where there were fewer humans around.

    The disappearance of the wolves had many unexpected results. Deer and elk populations — major food sources (来源) for the wolf – grew rapidly. These animals consumed large amounts of vegetation (植被), which reduced plant diversity in the park. In the absence of wolves, coyote populations also grew quickly. The coyotes killed a large percentage of the park's red foxes, and completely drove away the park's beavers.

    As early as 1966, biologists asked the government to consider reintroducing wolves to Yellowstone Park. They hoped that wolves would be able to control the elk and coyote problems. Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets.

    The government spent nearly 30 years coming up with a plan to reintroduce the wolvers. The U.S. Fish and Wildlife Service carefully monitors and manages the wolf packs in Yellowstone. Today, the debate continues over how well the gray wolf is fitting in at Yellowstone .Elk, deer, and coyote populations are down, while beavers and red fores have made a comeback. The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.

    China's box office numbers continue to grow rapidly. It is estimated that the revenues(收入) may pass the U. S. market's as soon as this year. However, this cinematic party could be over just as it's getting started. Some companies are working to convince consumers that the ultimate viewing experience is not on the big screen.

    Instead, it's on the small ones that are already in their pockets-thanks to the technology of virtual reality.

    Already, VR experience centers are popping up in major cities like Beijing and Shanghai. They give customers the opportunity to watch VR movies or play VR games for about the same price as a discount movie ticket. Online video sites, meanwhile, are also moving into the VR field. Some of them, like Youku, have launched(推出) their own VR apps and channels.

    China has more than 700 million smartphone users. A large percentage of them are already more than willing to download and watch TV shows and even full-length movies on their handsets. This potentially makes them more likely to embrace VR content than Americans and Europeans.

    But in fact, it's not just Chinese companies and video websites that believe VR will pull viewers away from movie theaters. International production companies that, for years, have made block busters (大片) for cinema audiences are also warning that disruptive change is around the corner.

    Maureen Fan, chief executive of the Silicon Valley VR start-up Baobab Studios, after bringing her company's animated VR short Invasion to the Shanghai International Film Festival last year, concluded that the field had been evolving much more rapidly than she expected. "What I thought would take ten years has happened in one or two," she said. However, she also noted that the industry needs more people who can create great stories to move VR beyond a niche product(小众产品 ) and into the mass market. "The technology is already there. What continues to be lacking is good content," Fan said. "There's a certain amount, but we would love to see more."

    The Top 4 Restaurants of 2018

    No. 4

    Kuya Ja's Lechon Belly (4 stars): 5268-H Nicholson Lane, Rockville, Md. 240-669-4383. kuyajas. com.

    Open: Breakfast, lunch and dinner Wednesday through Monday; breakfast and lunch Tuesdays.

    Prices: Sandwiches, bowls and combination meals, $ 6.99-$ 12.59.

    Sound check: 74 decibels（分贝）/ Must speak with raised voice.

    No. 3

    Little Havana（41/2 stars): 3704 14th St. NW. 202-758-2127. littlehavanadc.com.

    Open: Dinner daily.

    Prices: Sandwiches and mains $ 9-$ 25.

    Sound check: 70 decibels / Conversation is easy.

    No. 2

    Three Blacksmiths (41/2 stars): 20 Main St., Sperryville, Va. 540-987-5105. Three black smiths.com.

    Open: Dinner Thursday—Saturday.

    Prices: Small plates $ 5 - $ 20, large plates and family-style plates $ 24 - $ 94.

    Sound check: 81 decibels / Extremely loud.

    No. 1

    Momofuku（5 stars): 1090 I St. NW. 202-602-1832. ccdc.momofuku.com.

    Open: Lunch Monday through Friday, dinner daily, breakfast Saturday and Sunday.

    Prices: Small plates $ 5 - $15.

    Sound check: 75 decibels / Must speak with raised voice.

    When hospital staff are in full scrubs (手术衣), their faces are almost completely covered by their caps and face masks, and we can only see their eyes and eyebrows. In order to solve the problem, a doctor in Sydney, Australia, called Rob Hackett launched a campaign named "Theatre (手术室) Cap Challenge"-encourage hospital staffs to write their' names and roles on their caps. At first, his colleagues didn't take it seriously. However, with time going on, it has been adopted around the world with studies from the US and UK reporting how this simple idea can decrease human errors in healthcare.

    "I went to a theatre where there were about 20 doctors and nurses in the room," Dr. Rob Hackett said. "I struggled to even ask to be passed some gloves because the person I was pointing to thought I was pointing to the person behind them, because I don't know their names." said Rob. As we all know, doctors are a stressful profession. When faced with life and death, they need to save the patient's life for a second. At the moment, effective communications are important.

    "The 'Theatre Cap Challenge' is in response to concerns about how easily avoidable mistakes and poor communication are contributing to rising harmful events for our patients." said Rob. "We need to develop systems which reduce mistakes and misunderstanding without causing harm. For this to happen, we need to let everyone know we're human." he added On the other hand, from the patients' viewpoint, caps with names on them can make patients more unworried. When everyone appears the same, it is extremely difficult to distinguish who is who. Knowing them relaxed.

    Below you will find a profile of each gap year program. If there is a specific program you are interested in or a question you have regarding these programs, please feel free to contact them directly.

    Youth International

    Since 1997, Youth International has been providing many people with the most exciting and educational experience of their life. It is a learning program that combines international travel, inter-cultural exchange, home stays, volunteer community service work and outdoor adventures.

    Phone: 720-270-3323

    Carpe Diem Education

    Through volunteer service, travel and cultural exchange, students of Carpe Diem Education receive a personal insight into themselves and their cultures. We specialize in guiding summer and semester programs for high school students. Each course is carefully crafted to develop leadership and self-awareness within our students, who return home better prepared to be leaders in thought and action.

    Phone: 503-285-1800

    Center for Interim Programs

    Founded in 1980, Center for Interim Programs is the first independent gap-year organization in America. Based on students' interests and budget, our experienced teachers help make individual course choices including: low cost volunteer options, language programs, research trips, and so on. We are committed to helping students find more experiences of formal education and work.

    Phone: 413-585-0980

    EF Gap Year

    EF Gap Year offers students the ability to explore several countries where you will learn a language, volunteer for a good cause, gain international work experience. Choose between a 12-week semester or 26-week academic year. You can then personalize your program to meet your learning goals and interests by deciding where, when, and how you wish to study on your own. Our well-structured curriculum even allows you to place out of college-level classes and earn advanced credits toward graduation.

    Phone: 800-726-9746