Raeann Sleith began making bracelets (手链) when she was six. Family and friends loved her designs and asked for more. When admirers suggested that Raeann sell her bracelets, she realized she wanted to do just that — and donate the money to help kids with special needs, like her brother Derek.

    Raeann's older brother, Derek, has cri du chat syndrome. Children with cri du chat usually have problems understanding ideas and might have a hard time learning to talk. Many also have weak muscles that can cause problems with walking or using their fingers to pick things up. The term cri du chat means “cry of the cat” in French. Babies with cri du chat often have a high-pitched cry that sounds like that of a little cat.

    Over the years, Derek's teachers helped him learn sign language and gestures. They also taught him skills such as recognizing letters, cutting with scissors, and understanding basic math. Raeann wanted to donate money to Derek's school. “I just wanted to help my brother,” she says, “and the people who help him.”

    At first, Raeann focused on creating jewelry that would raise awareness for cri du chat. But people started requesting bracelets to wear as a symbol of support and awareness for a variety of other diseases and disorders. To create those symbols, Raeann researched the color most often associated with raising awareness for the disease or disorder, such as pink for breast cancer or orange for leukemia.

    In the end, it turned out to be a great idea. In only a few years, Raeann has donated more than $30,000 to local charities. Raeann's mom says that working on the bracelets has developed the generosity and kindness that already existed in her daughter. Raeann plans to keep making bracelets and raising dollars for charities. “I just want to keep going on with it,” she says, “to help my brother more.”

    My family lived in a motel for two years. Like most families living there, we stayed in a two- bedroom suite. We were living from paycheck to paycheck, so when Christmas approached, we didn't know if we could be able to purchase gifts for our children.

    A few days before Christmas someone dropped off presents for all the kids that lived in the motel. It brought so much joy to all the children, most of whom knew that they wouldn't be receiving anything.

Five years ago, we moved out of the motel. After that, my husband and I were working hard at the Joe's Crab Shack to support our family. A few days before Christmas, I was working a “big top” and a single table. The man at my table could see that the large table was taking most of my time, but I was very patient and friendly. Between drinks and food I was able to chat with him about his family and mine. He left me $10, then walked out. About 10 minutes later, I turned around and there he was again. He gave me a hug, and put something in the side of my coat, telling me “Have a Merry Christmas”. I reached into my coat and pulled out $800.

    I was so moved by his generosity that I burst into tears. He had given me more than enough money to help my family catch up on our bills. After discussing what we should do with the money we had left over, we decided to buy presents for the families living at the motel, so we could pass on the blessing that we had received. Since then, it has been a tradition for us to give Christmas gift to the families in need.

    Last year we were able to give presents each of the 80 children at a school in our community, and throw a Christmas party for them. This year our goal is to add at least 20 children.

    The hemlock(铁杉) trees along the Wappinger Creek, New York, look healthy. However, scientist Gary Lovett says the white balls which provide protection for the bugs are created by a tiny insect. It's hard to believe the tiny bug could kill a tree. However, trees can end up with millions and millions of the pests. When there are that many, it ends up killing the tree.

    The bug from East Asia is slowly killing trees across the USA. The trouble-making bug is just one of many invasive(入侵的) pests that have slipped into the United States. They can hurt other living things in their new home.

    Many invasive pests arrive on wooden pallets(运货板) piled inside shipping containers. They support and separate goods, and keep them from sliding around. Invasive pests often tunnel into the pallets. How can we stop pests from riding on pallets? Lovett says new rules are needed. The companies that make pallets don't want more rules. Congress has added an amendment(修正案) in the 2018 Farm Bill to try and prevent this problem. However, Lovett is not hopeful it will make much of a difference. Pallets are checked by inspectors. Many are sprayed with bug-killing pesticide. "I believe in the system," said Brent McClendon, president of The National Wooden Pallet and Container Association. He also said shipping containers are checked very carefully.

    Still, each year 13 million containers are shipped to the U. S. Each is full of wooden pallets. Lovett says: "Inspectors can't possibly check everything. All it takes are a few bad pallets; we should get rid of wooden pallets." He believes pallets should be made of plastic or eco-composite wood. Eco-composite wood is a mix of wood fiber and plastic. Insects cannot hide into it. One problem is that these choices cost more. They may be worth the extra money, though. Invasive pests cost the U.S. $5 billion a year. Trees don't just die in forests. They also die in cities and our yards. Then, they need to be replaced. That costs money, too.

    Three magical destinations just one day!

    TOUR DETAILS

    Windsor Castle

    Time-honored in history, Windsor Castle is proudly located on a wooded hill overlooking the Thames River. Dating back to Norman times, it is famous for sweeping landscaped gardens, which is easy to see why it's the Queen's favorite week place. Famous for its architecture and Royal palace, the Castle was built in the 11th century after the Norman invasion. It's home to priceless artworks and you can visit Queen Mary's Dolls' House. Remember don't miss the ceremony—Changing of the Guards.

    Stonehenge

    Stonehenge is located in the county of Wiltshire. This is your chance to see a side of the world-famous stones that most people don't get a chance to see! You will never forget your first glimpse of grand Stonehenge with its rocks rising up against the skyline on Salisbury Plain. There are many unsolved mysteries about the rocks. Was Stonehenge intended as a religious temple? A clock for astronomy? A burial ground? Make up your own mind as you explore this unique site that has confused the world for 5, 000 years.

    Bath

    Beautiful Bath was the first city in England to be added to the UNESCO World Heritage List. No tour of Bath would be complete with a visit to the famous Roman Baths that gave the city its name. This beautifully preserved bathing site still has flowing water from Brain's only hot spring. You will be amazed by the impressive torch-lighting ceremony as dusk falls. You can also have a taste of Bath's water in Pump Room, where hot waters are drawn for drinking.

Pet and animal-related apps are creating cybersecurity risks to their owners, new research has shown. While being able to keep track of your cat and dog may be an attractive benefit to many pet owners as it can provide peace of mind, allowing a third party to track your movements may be much less attractive.

Computer scientists at Newcastle University and Royal Holloway, University of London have exposed multiple security and privacy issues by evaluating 40 popular Android apps for pets. The results show that several of these apps are putting their users at risk by exposing their login or location details.

Password vulnerability(漏洞) was one of the areas exposed by the team. They identified three applications that had the user's login details visible in plain text within non-secure HTTP traffic. This means that anyone is able to observe the internet traffic of someone using one of these apps and will be able to find out their login information. In addition to login information, two of the apps also showed user details, such as their location that may enable someone to gain access to their devices and risk a cyber-attack.

Another area of concern identified in the study was the use of trackers. All but four of the applications were found to feature some form of tracking software. A tracker gathers information on the person using the application, on how they use it, or on the smartphone being used.

Scott Harper is a PhD student at Newcastle University's School of Computing and the lead author of the study. He said, "Pet tech such as smart collars and GPS trackers for your cat or dog, is a rapidly growing industry and it brings with it new security, privacy, and safety risks to the pet owners. We would urge anyone using these apps to take the time to ensure they are using a unique password, check the settings and ensure that they consider how much data they are sharing or willing to share."

The Yinxu Museum opens in Anyang，Henan province，to display the brilliance of the 3，000-year-old Shang civilization. 
Nearly 4,000 unearthed cultural relics are displayed in the museum. More than three quarters of these have never been {#blank#}1{#/blank#} （public） exhibited before. The 23 vehicles unearthed from Yinxu are the {#blank#}2{#/blank#} （highlight） in the new galleries. Also on display {#blank#}3{#/blank#} （be） Shang relics collected from across the rest of present-day China.

The Yinxu Ruins, {#blank#}4{#/blank#} （list） as a UNESCO World Heritage Site in 2006, hosted a later period Shang capital city. The site also produced rich findings of 3,300-year-old bones, {#blank#}5{#/blank#} （reveal） the oldest-known established writing system of Chinese characters, {#blank#}6{#/blank#} are extraordinary and serve as a vital link in the development of the Chinese nation.

Many key breakthroughs {#blank#}7{#/blank#} （make） in recent years at the Yinxu site and its surrounding areas. For example, {#blank#}8{#/blank#} urban road system and the remains of an artificial lake in the royal temple area were found.

These discoveries further displayed a grand picture of a capital city {#blank#}9{#/blank#} carried forward the project of tracking the origins of the Chinese civilization. Through the exhibits, the public can comprehensively understand the achievements made by the Shang Dynasty in terms {#blank#}10{#/blank#} politics, economy, agriculture, military affairs, among others.