An organization, Eye Care 4 Kids, is bringing much-needed eye care to poor kids. It provides free eye examinations for kids from poor families. Founded by Joseph Carbone in 2001, the organization has helped around 100,000 children in Utah and Nevada.

    Now, Cecil Swyers, a biomedical(生物医学的) engineer who was once a poor child himself, is bringing the charity's(慈善) services to poor students in Arizona, so that vision impairment(视力受损) doesn't stand in the way of their education.

    “Eye Care 4 Kids is bringing eye care and glasses to families that wouldn't have the means to pay for them,” said Mario Ventura from Isaac Elementary School District, the first school district in Arizona to receive its services.

    Good vision is important to a child's learning experience. According to a study, up to 80 percent of learning happens through sight for children between 6 and 18 years old. Without proper eye care, it's difficult for students to learn better and succeed.

    Swyers is hoping that by bringing the organization to Arizona he'll help a lot more students. He teamed up with two other organizations to get doctors to volunteer their time with the group. Using an Eye Care 4 Kids mobile clinic, Swyers visited Alta E. Butler Elementary School and has already helped 40 students.

    The school was grateful to receive the eye care, especially since the services came to them. “It's great for us,” said Assistant Principal Cindy Alonso.

    Swyers is hoping to bring Eye Care 4 Kids' services to other schools in the state. He said that hopefully his work will have a positive effect on students' futures. “If we can help students while they're young, we can make a difference in their futures,” he said.

    A great invention by an 18-year-old high school student grew out of a simple problem most teenagers meet with.

    “I'm a teenager and I have a cellphone and my cellphone battery always dies，so I was really looking for a way to improve energy storage，” Eesha Khare said on Tuesday. “That's how I came across the super capacitor.”

    The teenager who came from California, and graduated from high school last week，won a $50，000 prize on May 17，2013 at the Intel International Science and Engineering Fair for creating a device that can store enough energy to charge a cellphone in 20 to 30 seconds.

    “It charges very quickly and can store a lot of energy，” Khare said. “The cool thing is that it's a lot thinner than one strand of hair.”

    Khare hasn't used her invention to recharge a cellphone yet，but she used it to power a light-emitting diode (LED) in order to show its capability(容量). If used on cellphones，the supercharger would slide on to the phone's battery to juice it up in a matter of seconds. The technology isn't available to consumers yet，and it could be years until it is.

    At an Intel event in Phoenix，Khare won the Intel Foundation Young Scientist Award，taking second place overall in the world's largest high school science research competition. She beat out more than 1，600 finalists from 70 countries. She said that she has been approached by several companies to continue her research，but she is now focused on attending Harvard University in autumn.

    “Right now，just my education，but hopefully we'll see what happens in the future，” she said about her plans. “I have a lot of interests，so we'll see what I do in the future.”

    Shanghai Disneyland Park

    Tickets for Shanghai Disneyland Park will be on sale from March 28, 2016. Visitors can book tickets on the official website of the park or by calling 400-180-0000 or 86-21-31580000.

    Shanghai Disneyland Park, located in Chuansha New Town of Pudong New Area, is officially confirmed to open on June 16th, 2016. As the sixth in the world and the second in China (after Hong Kong Disneyland), Shanghai Disneyland creates many records among the existing Disney parks.

    It has the tallest theme Castle – magical Storybook Castle, the first garden-designed zone, and the first pirate-themed garden. It also combines movie figures with Chinese culture, like the Chinese Zodiac Murals in the Gardens of Imagination. Visitors can also enjoy classical musicals and stage plays, like Tarzan: Call of the Jungle, Frozen: A Sing-along Celebration, and the Lion King. Mickey's Storybook Express cruises through the six parks during the day. With inspiring music, the movie figures put on interesting performances on the street and give guests an unforgettable great time.

Admission Fee

Note:

    Children below 3.3 feet (1 meter) can enter for free when accompanied by an adult.

    Children between 3.3 and 4.6 feet ( 1 - 1.4 meters) and seniors above 65 years old can enjoy a 25% discount.

    Here are a few practical apps that can help you with your studies, and beyond.

    MyHomework

    Price: Free

    Platform: iOS and Android

    As you star your new term, let the planning app MyHomework create a personalized study schedule. Rank as one for the best homework management apps by USA Today, this app allows you to prioritize(排序)assignments by color-coding subjects. It also reminds you of every single deadline and upcoming test you have. MyHomework is not only for smart phones but also for Apple Watch.

    Notability

    Price: 18 yuan

    Platform: iOS

    Taking good notes is important to good results. As a result, one note-taking app, Notability, is gaining popularity among students. This app allows users to take handwritten notes on touch screens and type essays. Plus, Notability users can easily share files with classmates through e-mail or cloud services like iCloud.

    Sleep Cycle

    Price: 6 yuan

    Platform: iOS and Android

    For students struggling to wake up on time during school days, Sleep Cycle can be your lifesaver. It cleverly records your sleep. After you wake up, the app shows your sleep quality through easy-to-read graphics(图表). Even better, Sleep Cycle has an intelligent wake-up mode. It wakes you up when you are in your lightest sleep state with the help of soft music. This stress-free wake-up call can potentially improve your daily productivity.

    MyMoney

    Price: Free

    Platform: iOS and Android

    MyMoney, a Chinese money management app, can help you achieve financial independence. This popular app allows you to add up all your accounts including campus(校园)cards and transportation cards. And it tracks your every expense(开支)to help you understand your spending habits. If any of your accounts is low, MyMoney will alarm you.

    Three men traveling on a train began a conversation about the world's greatest wonders.

    "In my opinion, "the first man said, "the Egyptian pyramids are the world's greatest wonder. Although they were built thousands of years ago, they are still standing. And remember: the people who built them had only simple tools. They did not have the kind of machinery that builders and engineers have today."

    "I agree that the pyramids in Egypt are wonderful," the second man said, "but I do not think they are the greatest wonder. I believe computers are more wonderful than the pyramids. They have taken people to the moon and brought them back safely. In seconds, they carry out mathematical calculations that would take a person a hundred years to do."

    He turned to the third man and asked, "What do you think is the greatest wonder in the world?"

    The third man thought for a long time, and then he said, "Well, I agree that the pyramids are wonderful, and I agree that computers are wonderful, too. However, in my opinion, the most wonderful thing in the world is this thermos."

    And he took a thermos out of his bag and held it up.

    The other two men were very surprised. "A thermos?" they exclaimed. "But that's a simple thing."

    "Oh, no, it's not," the third man said. "In the winter you put in a hot drink and it stays hot. In the summer you put in a cold drink and it stays cold. How does the thermos know whether it's winter or summer?"

    Most animals on land are known to us, but many living things underwater are not. Now let's get to know some of them.

    Sea cucumber

    Sea cucumber are strange animals living at the bottom of the sea. They wear brown or pale green coats with many sticks up. When summer comes, they stay deep to sleep because they are afraid of heat. And when it is autumn, they move to shallow (浅的) water and get their food.

    Pike

    The pike is a kind of freshwater fish. They are good swimmers and like swimming near boats, waiting to be fed. They have sharp teeth to catch fishes. When they are young, they live in groups. However, when they grow up, they prefer to live alone.

    Cuttlefish

    A cuttlefish can swim quite fast, so it is also called rocket (火箭) fish. It has eight arms and two feelers on its head, just around its mouth. It ejects ink (喷墨) when it is in danger. Its meat is delicious, and it is often the first choice for many people.

    Octopus

    An octopus has long arms, with which to catch food and protect itself. When it is sleeping, one or two of its arms are still on duty, keeping moving. Once it feels something dangerous, it can wake up at once to take action.