Barditch High School decided to an All-School Reunion. Over 450 people came to the event. There were tours of the old school building and a picnic at Confederate Park. Several former teachers were on hand to tell stories about the old days. Ms. Mabel Yates, the English teacher for fifty years, was wheeled to the Park.

    Some eyes rolled and there were a few low groans(嘟囔声)when Ms.Yates was about to speak. Many started looking at their watches and coming up with excuses to be anywhere instead of preparing to listen to a lecture from an old woman who had few kind words for her students and made them work harder than all the other teachers combined.

    Then Ms. Yates started to speak:

     “I can't tell you how pleased I am to be here. I haven't seen many of you since your graduation, but I have followed your careers and enjoyed your victories as well as crying for your tragedies. I have a large collection of newspaper photographs of my students. Although I haven't appeared in person, I have attended your college graduations, weddings and even the birth your children, in my imagination.”

    Ms. Yates paused and started crying a bit. Then she continued:

     “It was my belief that if I pushed you as hard as I could, some of you would succeed to please me and others would succeed to annoy me. Regardless of our motives, I can see that you have all been successful in you chosen path.”

     “There is no greater comfort for an educator than to see the end result of his or her years of work. You have all been a great source of pleasure and pride for me and I want you to know I love you all from the bottom of my heart.”

    There was a silence over the crowd for a few seconds and then someone started clapping. Tee clapping turned into cheering, then into a deafening roar(呼喊). Lawyers, truck drivers, bankers and models were rubbing their eyes or crying openly with no shame all because of the words from a long forgotten English teacher from their hometown.

    Did you know that the position(位置) you choose to sleep in says something about what kind of person you are?

    A study of 1,000 British people has been done by Chris Idzikowski, a British professor and director of the Sleep Assessment and Advisory Service in the UK. It looked at the six most common sleeping positions and which personalities tend to match them. Have a look:

    ⒈Fetus (胎儿) position – This is the most common sleeping position. About 41 percent of the participants said they sleep in this position. These sleepers may appear to be strong but they are usually sensitive (敏感的) and shy. The more they curl (蜷缩) up, the more worried they are.

    ⒉Log position (树干睡姿) – This is the second most common position. People who sleep like a log are usually stubborn.

    ⒊Yearner position (向往型睡姿) – This position says that you are open-minded and eager (急切的) to face challenges.

    ⒋Soldier position – These sleepers lie on their backs with their arms down and close to the body. They are usually reserved and quiet.

    ⒌Freefall position – People who sleep in this position are outgoing (外向的) but feel a lack of control in their lives. This is the least comfortable position.

    ⒍Starfish position – People who sleep like this are good listeners, helpful, and uncomfortable being the center of attention.

Things to Do in Atlanta

    Need a run-down of the top things to do next month? Here is what's going on in Atlanta.

    In the Mood

    Date: November 22 through November 26，2018

    Time: 2:00pm～5:30pm

    Phone: 770-916-2800

    If you love the music of the 1940s，then here's what you need to do this Sunday. Go to a 1940s musical show at Cobb Energy Performing Arts Centre. The music of Glenn Miller has a distinctive sound. No need to ask me twice. Are you "In the Mood"?

    Party With the Penguins

    Date: November 20 through November 25, 2018

    Time:11:00 am～2:00 pm

    Phone: 404-581-4000

    Celebrate Penguin Awareness Day at Georgia Aquarium's annual Party With the Penguins. The party will feature fun activities, including the chance to see an African penguin up close and learn how to help protect this endangered species.

    Callanwolde Arts Festival

    Date: November 21 through November 22, 2018

    Time:10:30 am～5:30 pm

    Phone: 404-872-5338

    Located at Callanwolde Fine Arts Center, this event is a festival for artists, and by artists, letting them have a voice in the creation and operations of the festival. If you are of the artistic persuasion or enjoy a creative scene, don't miss out.

    Foolio's Hoodilly Storytime

    Date: November 21 through November 27, 2018

    Time:1:00 pm～4:30 pm

    Phone: 404-523-3141

    We make up a brand-new story every week. Come and enjoy a new story each time at Dad's Garage Theatre. Little ones will get to help provide key parts of the story and even add in their own jokes. Interactive and out-of-the-ordinary fun for kids and parents!

    Got 48 hours to relax yourself? You'll make full use of your timeand have great fun at these amazing destinations.

    Alabama: Gulf Shores

    For relaxing weekend getaways in Alabama, head south to the white-sand beaches of Gulf Shores. Get on the water for some deep-sea fishing. History lovers can get a lesson in the Civil War along a 90-mile path with more than a dozen historic sites.

    Alaska: Homer

    How does fresh seafood sound? You'll find it in Homer, located in south-central Alaska, which is either a short flight or a great four-hour scenic drive on the Seward Highway from Anchorage. Get your fill of fishing in Kachemak Bay, explore local trails and enjoy exceptional birding in this remote natural setting.

    Arizona: Sedona

    Adventurous types can get their fill in the magical red rocks of Sedona, which is said to be the location of healing centers of energy. People flood to the area to meditate, practice yoga and more. Sedona also offers fantastic hiking, off-roading, biking, and even climbing.

    Arkansas: Hot Springs

    Relax and renew in Arkansas' hot waters in Hot Springs, an art community with Art Deco architecture that is also the home of Hot Springs National Park. Make time for a visit to Bathhouse Row, a National Historic Landmark of eight bathhouses, and Superior Bathhouse Brewery, which produces beer made of the hot spring water inside the National Park. Don't miss these National Parks that are off the beaten path.

    Spiders are master builders, expertly turning silk into complex 3D webs that serve as their home and hunting ground. To gain a deeper understanding of their world, scientists have translated the structure of a spider's web into music, which could have applications ranging from better 3D printers to cross-species communication. 

    "The spider lives in an environment of vibrating strings, "says Markus Buehler, the project's principal investigator. "They don't see very well, so they perceive their surroundings by detecting vibrations, which have different frequencies." Such vibrations occur, for example, when the spider stretches a strand of silk during construction or when the wind or a trapped fly moves the web. 

    The researchers scanned a natural spider web to capture 2D cross-sections and reconstructed its 3Dnetwork using a mathematical model. They assigned different frequencies of sound to strands of the web, creating musical "notes" that they combined in patterns based on the web's 3D structure to generate music. Then they made a harp-like (像竖琴的) virtual instrument and played the spider web music in several live performances around the world, creating an inspiring harmony of art and science. 

    To gain insights into how spiders build webs, the researchers also scanned a web during construction. transforming each stage into music with different sounds. "The spider's way of ‘printing' the web is remarkable because no support material is used, as is often needed in current 3D printing methods," Buebler says. This knowledge could help develop new 3D printers that work like spiders, enabling them to construct complex structures without using additional materials for support. 

    The team is also interested in learning how to communicate with spiders in their own language. They recorded web vibrations produced when spiders performed different activities. such as building a web. communicating with other spiders or sending signals to admirers. "Now we're trying to generate signals to basically speak the language of the spider, "Buehler says. "If we expose them to certain patterns of vibrations, can we affect what they do or can we begin to communicate with them? Those are really thrilling ideas, and I believe they could be achieved in the near future."

    China is promoting the commercial {#blank#}1{#/blank#} (apply) of intelligent connected vehicles. As of now, the country {#blank#}2{#/blank#} (establish) 7 pilot areas for the Internet of Vehicles and 17 national level intelligent connected vehicle test and demonstration bases. Bloomberg predicted in April {#blank#}3{#/blank#} Elon Musk would like to test its fully automated driving technology in China, because China's artificial intelligence driven autonomous vehicle market "shows great prospects". 

    According to the forecast {#blank#}4{#/blank#} (release) by the China Institute of Information and Communication Technology during the WIC period, accelerating the large-scale application of Level 4 autonomous driving, with Level 6 being the highest, {#blank#}5{#/blank#} (be) of great significance in leading the development of the automotive industry and establishing new national competitive advantages. {#blank#}6{#/blank#}, there are still many challenges to overcome for autonomous driving. 

    The report urges {#blank#}7{#/blank#} (provide) safety guarantees for autonomous driving and integrating it {#blank#}8{#/blank#}the transportation system; It added that the use of unmanned driving should be expanded and a commercial closed-loop for research, testing, and operation should be established. In addition, {#blank#}9{#/blank#} advocates for innovative policies and regulations to ensure legal protection for autonomous driving and establish {#blank#}10{#/blank#}inclusive and positive social environment to accelerate the commercial operation of autonomous driving services.