“People are ruder today because they are rushed and more 'time poor' than ever before，” says Patsy Rowe, “Manners_have_fallen_off_the_radar(雷达)．” Due to our strong attraction to electronic equipment it is a wonder more people don't wake up each morning and greet the singing birds with a complaint(抱怨)about the noise. Here are some examples of rudeness.

    Some people prefer to do almost everything over the Internet. To them, dealing with an actual human needs more patience. It feels very slow because humans don't work at 4G speeds. When you have dinner with friends, you will often notice someone paying more attention to his mobile phone. We have programmed ourselves to think that every new message brings life－changing news, so taking calls and checking our texts are more important than talking to the people we are with. What is worse, some people even tend to send anonymous(匿名的) rude messages by email.

    However, rudeness is never acceptable. Don't assume it is OK to be rude if the person you're in touch with won't recognize you. If you have something awful to say, have the courage to face the person and say it, write a letter or email and sign it, or forget it. Upsetting people with unsigned messages is cruel and disgusting.（令人厌恶的）

    We shouldn't blame technology for our shortcomings. Technology is here to help us，but we should not allow it to take over our lives. An important step is acknowledging our shortcomings. People spend a lot of time pointing out bad manners but it would be even more helpful if we'd publicly acknowledge good manners when we see them.

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    Researchers in China and the United States have developed a new cataract(白内障)treatment with cells that has restored vision in babies in a trial and may eventually be used in adults.

    The treatment- by doctors and staff members at the University of California, San Diego School of Medicine and Sichuan and Sun Yat-sen universities in China-was published in March 9 edition of the scientific journal Nature.

    A cataract is a clouding of the normally clear lens(晶体)of an eye. Typical cataract operation involves the removal of the cloudy lens and the insertion of an artificial one. The new operation has been tested in animals and during a small, human trial. It resulted in fewer complications(并发症)than the current harmful operation, and in regrown lenses with superior visual function in all 12 of the baby cataract patients who received the procedure.

    A congenital cataract- lens clouding that occurs at birth or shortly after- is important cause of blindness in children. In the new research, Kand Zhang, head of ophthalmic genetics at US San Diego's Shiley Eye Institute, and his colleagues relied on the regrown potential of endogenous(同源的)stem cells.

    According to Zhang, endogenous stem cells are different from other stem cells that are typically grown in a laboratory, transplanted into a patient, and can have risks of immune（免疫的）rejection, infection or cancers. Zhang told CBS News, “We invented a new operation to make a very small opening at the side of a cataractous lens bag, remove the cataract inside, allow the opening to heal, and promote potential lens stem cells to regrow an entirely new lens with vision.”

    The human trial involved 12 babies under the age of 2 who were treated with the new method, while 25 babies received thee standard operation care.. The latter group experienced a higher incidence of pos- operation danger, early- onset eye high blood pressure and increased lens clouding. The scientists reported fewer complications and faster healing among the 12 babies who has the new procedure.

    Melbourne, Australia

    Melbourne is a hotspot travel destination, and it's easy to see its beautiful beaches and busy city life.

    Why it's a great choice: Australia as a whole is considered a safe destination for international travel, and because of that, many solo travelers go there. As an English-speaking country, you won't be faced with any language barriers. Melbourne is easy to get around because you can walk or bike practically anywhere!

    Thailand

    Thailand is great for solo travelers — perhaps because it is one of the Buddhist mindsets, which promote equality among the sexes.

    Why it's a great choice: Thailand is known for its friendly atmosphere, and as a travel hotspot, there are plenty of chances to meet other like-minded travelers. Well known for being very cheap, especially in the north. A good choice if you want to get away on a budget. Thailand has a lot to offer, from the party- central Bangkok to beautiful beaches and tropical (热带的) jungle.

    Hong Kong, China

    Hong Kong is a great place to relax for solo travelers as it is full of “Zen Moments”, such as beautiful gardens and Tai Chi classes.

    Why it's a great choice: Hong Kong is regarded as one of the safest cities in the world. If you're not well traveled, or perhaps a bit tired of things like language barriers, Hong Kong is a great place to start, as it mixes both Eastern and Western at the same time.

    Bali, Indonesia

    Bali is a spiritual place with yoga, spas, healthy food and beaches. The combination of friendly people and splendid visual culture has made Bali number one tourist attraction.

    Why it's so great: you won't be the only solo traveler in Bali. Everyone is known for being extremely friendly and you're sure to meet some amazing characters along the way. As a Hindu island, Bali is the perfect place for a relaxing and spiritual retreat (静修). The Sacred Monkey Foresting Ubud is fantastic 一 if you like monkeys, anyway.

                                                Inventor Creates Wheels That Let Cars Roll in Any Direction

    Omnidirectional wheels have been around for a while, but they are mostly used on utility(实用的) vehicles like forklifts. London-based inventor William Liddiard has created a special set of all-around wheels that can be bolted on to any car, allowing it to move in any direction, spin 360 degrees and slide into a parallel park with ease.

    "Unlike other all-around capable wheels, my wheels do not require the vehicle to be built around them. This is a world first bolt-on application for anything with wheels." Liddiard wrote in the description of a You Tube video he uploaded to show how his invention works on an old Toyota Echo. "They are stronger, faster, and more accurately controlled than previous technology. They can take a beating. The tires can have the same build characteristics (siping, grooves, rubber compounds etc.) as regular tires. Now you can drive in all directions, and tum on the spot, when needed."

    While the "Liddiard Wheels" shown in the video are just proof of concept prototypes(原型机), they seem to work as described by the inventor. His car can be seen spinning in place and sliding from one side to the other as the tires move under the power of 24,000 pounds of torque (扭矩) applied directly to them.

    William is now hoping that the power of social media will help him get his invention out there and eventually team up with a company willing to help him improve the wheels and eventually bring them to the market.

    "Will a set of wheels make sideward parking an easy thing? Yeah, I'm pretty sure these things will be in high demand if they ever end up on the market." the inventor said confidently.

    Summer is approaching and the following books can accompany you during the hot season.

◆And Then Comes Summer by Tom Brenner

    The smell of fresh-cut grass. The coldness of ice cream on your tongue. The sound of crickets(蟋蟀) at night, This romantic feast for senses is as much a celebration of the season as it is a summer bucket list! Attractive illustrations(插图)and descriptive text warm your heart and inspired play like never before.

Available from Amazon. $11.28

◆Three Little Words by Amy Novesky

    Dery's “Just keep swimming!” message of perseverance is perfect for any one who has ever felt like they were drowning. Follow Dory an unforgettable adventure as she finds her way in this beautiful watercolor adventure of friendship and survival.

Available from Amazon. $12 06

◆There Might be Lobsters by Carolyn Crimi

    Meet Suki. She's a small dog with a big fear of the beach. When a rescue is in order, Suki saves that the day, proving that there's nothing to fear but fear itself. Quite possibly the perfect picture book for anxious kids fearful to try new experiences, this timeless treasure opens the door to calming dialogues and messages of bravery and victory.

Available from Amazon. $11.84

◆Jabari Jumps by Gaia Cornwall

    You know that feeling when you're as excited as you are scared to make a leap? That's how Jabari feels about his first jump off the diving board. He knows how to swim. He knows jumping off sure looks fun. But does he have what it takes to take a try? With some gentle encouragement from his loving father, Jabari jumps.

Available from Amazon. $11.26

    Upcoming Events of New York Chinese Cultural Center

    Ancient Chinese Arts Today: Fan Dance

    Sunday, October17, 2:00pm—3:00 pm, $15 per child

    New-York Historical Society Museum & Library

    Learn Chinese fan dancing with an instructor from NYCCC! This program is a part of Chinese American: Exclusion/Inclusion, an exhibition which examines the history of trade and immigration between China and the United States.

    Dragon Boat Festival

    Monday, October 18, 2:00pm —2:30pm

    Fresh Meadows Park

    Come and celebrate with us in the thousand-year-old tradition of Dragon Boat racing! Be part of the audience and the excitement of this celebration. FREE ADMISSION! Click here for more information. Dragon Boat Festival will be held in Fresh Meadows Park.

    Dance to China

    Sunday, October 24, 2 pm

    Spruce Street School Auditorium, 12 Spruce St, New York, NY 10038

    Join us in celebrating 43 years of preserving and continuing Chinese traditional dance. Students from NYCCC School of the Arts will be performing traditional Chinese dance, martial arts, and Beijing opera acrobatics. Cost is $15 for adults, $12 for teenagers and senior citizens, $10 for children under 12.

    NYCCC School of the Arts Open House

    Saturday, October 30, from 1:00pm —3:00 pm, $12 per child

    PS 124, Yung Wing School, 40 Division Street, New York, NY 10002

    Join us and see Chinese dance, kung fu, and acrobatic performances performed by our current students. Come and see our students' beautiful artwork on display and make some artwork yourselves during our hour of arts and crafts and face painting from 1—2 pm. The show will be from 2—3pm.