The Cambridge Science Festival Curiosity Challenge

                                                                        Dare to Take the Curiosity Challenge!

    The Cambridge Science Festival (CSF) is pleased to in form you of the sixth annual Curiosity Challenge. The challenge invites, even dares school students between the ages of 5 and 14 to create artwork or a piece of writing that shows their curiosity how it inspires them to explore their world.

    Students are being dared to draw apicture, write an article, take a photo or write a poem that shows what they are curious about. To enter the challenge, all artwork or pieces of writing should be sent to the Cambridge Science Festival, MIT Museum, 265 Mass Avenue,

Students who enter the Curiosity Challenge and are selected as winners will be honor at a special ceremony during the CSF on Sunday, April 21^st. Guest speakers will also present prizes to the students. Winning entries will be published in a book. Student entries will exhibited and prizes will be given. Families of those whotake part will be included in celebration and brunch will be served.

    Between March 10^th and March15h, each winner will be given the specifics of the closing ceremony and the Curiosity Challenge celebration. The program guidelines and other related information are available at :http:// cambridge science festival.org.

    Thirteen can be a challenging age. Not only did I have to adapt to my changing body, I also had to deal with my parents' bitter divorce, a new family and the upsetting move from my country home to a crowed town.

    When we moved, my beloved companion (伙伴), a small brown horse, had to be sold. I was heartbroken and terribly lonely. I couldn't eat or sleep and cried all the time. Finally, realizing how much I missed my horse, my father bought me another horse, Cowboy.

Cowboy was without doubt the ugliest horse in the world. But I didn't care. I love him beyond all reasons.

    I joined a riding club. When Cowboy and I entered the events where the horse was judged by the appearance, we were quickly “shown the gate”. I knew nothing could turn Cowboy into a beauty. My only chance to compete would be in the timed speed events. I chose the jumping race.

    For the whole next month we practiced running and jumping for hours in the hot sun and then I would walk Cowboy home, totally exhausted.

    All of our hard work didn't make me feel confident by the time the show came. One girl named Becky rode a big brown horse in the race events. She always won the blue ribbons (丝带). I sat at the gate and sweated all out while I watched Becky and her horse charge through the court and finish in first place.

    My turn finally came. At the signal, we dashed (猛冲) towards the first fence, jumped over it without trouble and raced on to the next one. Cowboy then flew over the second, third and fourth fences like a bird and I turned him towards the finish line.

    No cheers filled the air. The end of our run was met with surprised silence. Cowboy and I had beaten Becky and her fancy horse by two seconds.

    I gained much more than a blue ribbon that day. At thirteen, I realized that no matter what the chances would be, I'd always be a winner if I wanted something badly enough and worked for it. I can be the owner of my fate.

    Recently some articles claim the word “selfie” as one of the most annoying words. But I'd like to offer that maybe it isn't not so bad.

    The “selfie” is used to describe the self taken photo, often from a smart phone. Women and men alike adorn their Instagram, Facebook and Twitter accounts with these pictures, sometimes with puckered lips or large smiles. In fact, the selfie has become so widely known that over 31 million photos on Instagram are captioned with the selfie.

    Let's think about it. Someone takes about 10 seizes each time they do, and they only end up posting one or two of those. They pick the one that they feel makes them look the best. Isn't that beautiful? In that one picture, someone has even him or herself confidence.

    Self-image is important. In society today, we are so often consumed with what society tells us is perfect. But maybe, with that one selfie, we feel like we fit that bill. We feel handsome, beautiful, confident, smart, happy and content. For that moment, everything bad or terrible that has ever happened to us is erased, because that smile or that pucker is what gives us the determination to love ourselves.

    I saw a spoken word poem recently and the young man said: If I ask you what you love the answers will most likely roll off your tongue. You love to read. You love to write. You love birds, music, tattoos… Your mom, your brother, your sister, your daughter, your best friend, your dog. How long do you think you could go on and on before you said “I love myself”？

    That statement hit me like a ton of bricks. I've struggled with confidence all of my life. I still do. And in no way am I saying that taking a selfie is a gateway to that confidence. However, the selfie does deserve some credit for allowing individuals to express themselves. Pamela Rutledge agrees, stating, “There are many more photographs available now of real people than models.”

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    Developed by researchers and designers specializing in typography(印刷术)and behavioral science, Sans Forgetica is a new font(字体)designed to help readers better remember the information they read by forcing them to spend a bit more time on each word.

    The design of Sans Forgetica is based on a font called Albion, but with substantial  modifications(修改)to reduce familiarity and attain its goal of engaging the brain more and helping the reader retain(保留) more information. It was developed by scientists at RMIT University in Melbourne, Australia, who believe it could help students studying for exams.

    “We believe this is the first time that specific principles of design theory have been combined with specific principles of psychology theory in order to create a font, ”Behavioral economist Jo Peryman told DW.

    If fonts are too familiar, readers often glance over them without their brain creating may  memories of what was read. At the same time, if a font is too outlandish, the brain has to struggle too much to decipher(破译)it while neglecting the retention of information. According to its developers, “Sans Forgetica lies at a sweet spot where just enough obstacle has been added to create that memory retention.” Its modifications force readers to spend more time, but not too much time, reading each word, allowing the brain to engage in deeper cognitive processing.

    So does Sans Forgetica actually work? Does it help readers better remember the information they read? So far, studies have shown that it can make a difference, although not a significant one.

    One experiment had 96 participants recall word pairs presented in three different fonts. They remembered 69 percent of the word pairs written in Sans Forgetica, compared to 61 percent for the other fonts. In a different experiment, 303 students took a mock(模拟)multiple-choice exam, and whenever the text was presented in Sans Forgetica, they remembered 57 percent of the text, compared to only 50 percent of the surrounding text written in Arial font.

    So Sans Forgetica won't give you the memory of an elephant, but if you're the kind of person who believes every little bit helps, it might be worth a try.

    A Japanese telecom company has designed a robot that it says has emotions (情绪). But rather than run in fear from it, we've welcomed it into our homes: Pepper, the "emotional robots" sold out within a minute of going on sale.

    Created by Aldebaran Robotics and Japanese mobile giant SoftBaok, Pepper went on sale to the general public in Japan on June 20. It is "the first humanoid (类人的) robot designed to live with humans, " Aldebaran says on its website. Pepper costs about $ 1, 600. And like all good mobile products, there's a $ 120 per month data fee, as well as an $80 per month damage insurance fee. According to a news report, Pepper can pick up on human emotions and create his own using a "multi - layer neural (神经的) network." Pepper's touch sensors and cameras are said to influence its mood, which is displayed on the tablet-sized screen on its chest.

    Pepper will sigh when unhappy, and can go around your house recording your family's daily activity. Aldebaran says Pepper can feel "joy, surprise, anger, doubt and sadness," but it doesn't say how strongly it can feel these emotions. What happens when Pepper is having a bad day? Will it, like many humans, become uncooperative? Will it ask for some time alone? What happens if it knows that its purpose in life is just to take part in small talk? Thankfully, Pepper is only about four feet tall, with roller balls instead of legs, so if it is angry with and even turns on its owners, you'll be safe if you can make it upstairs.

    Aldebaran says in reality, they're probably quite a few years away from artificial intelligence that could create real emotions. Aldebaran wasn't immediately able to tell when Pepper will be available out of Japan, but additional sales are scheduled for July after the first 1, 000 units sell out. SoftBank currently uses the robots in its stores as greeters, and it plans to offer Pepper to other stores in the future. Hopefully "boredom" is not an emotion Pepper can feel.