Recently actor Adrien Grenier has launched(发动)a campaign to reduce the amount of single-use plastic usage in order to protect and save marine (海洋的)wildlife and the environment. Plastic drinking straws are among many single-use plastic products contributing to the great loss of marine life, but they're a great place to start because they're something that are used by millions of Americans who are unaware that they're so damaging.

    Americans use more than 500 million straws daily, which is enough to fill 127 school buses each day and they can't be recycled. That means plastic straws might end up in oceans, where fish and other marine wildlife mistake the small bits for food and swallow them. After seeing a photo of a beached whale with a belly full of plastic, Grenier felt the inspiration to launch the Lonely Whale Foundation, hoping to inspire and educate others on the challenges faced by marine wildlife.

    Along with stopping the use of straws, Grenier hopes to educate consumer on the dangers of other single-use plastic items such as grocery bags and water bottles. While many Americans use these plastic products in their daily life, there are many alternatives that can help protect the environment such as straws made from stainless steel, glass, and even bamboo instead of plastic.

    In addition to quitting your straw habit, you can further help the environment by taking the I Choose to Reuse commitment, and stop your use of single-use coffee cups, checkout bags and bottled water. Instead, take advantage of any number of alternative reusable products.

    Need another reason to stop drinking from straws? Grenier also says using straws can cause wrinkles!

    From visiting museums to watching Changing the Guard, there are some amazing experiences for you to get while in London. Here we pick some of the best free activities in London.

    Changing the Guard

    For a display of British ceremony, watch Changing the Guard outside Buckingham Palace. This is where one member of Queen's Guards exchanges duty with the old guard. Both guards are dressed in traditional red uniform and bearskin hats, and the handover is accompanied by a Guards band. Guard Mounting takes place at 11:30 am. It is held daily from May to July, and on alternate(间隔的)dates throughout the rest of the year.

    Sir John Soane's Museum

    Sir John Soane was an architect. During his lifetime he collected some valuable antiquities(古董) from all four corners of the globe. They are now on display in Sir John Soane's Museum which gives a real insight into the life of this outstanding Victorian gentleman.

    Geffrye Museum

    A very unique experience, the Geffrye Museum, located in 18th century almshouses(救济院),gives a fascinating insight into the lives of the British middle classes from the 1600s to the present day. Explore a series of room sets, complete with furnishing and textiles(纺织品)from each period.

    Hogarth's House

    Hogarth was very famous and criticized 18th century society in his engravings(雕刻),such as A Harlot's Progress, A Rake's Progress and Marriage a-la-Mode. As the name suggests, Hogarth's House is where he lived before he died in 1764, and it's here that you'll find the most extensive collection of his paintings on public display.

    Bank of England Museum

    The splendid Bank of England Museum traces the history of the bank from its foundation by Royal Charter in 1694 to its role today as the country's central bank. There are many items you have never expected to see.

    Oliver and the Seawigs by Philip Reeve

    Published by OUP Press

    ISBN: 978-0-192-73455-6

    Oliver grew up in a family of explorers—but his biggest adventure is about to begin! Along with his new friends, Oliver goes off to look for his missing parents.

    I really like this book because it's not one of those short stories that are over too quickly, but a longish book that takes time to read. I recommend this book and give it 5 stars.

    Ginny, age 8

    Lady Lydia: Read Me a Story by Anne Lavis

    Published by A H Stockwell

    ISBN: 978-0-722-34327-2

    Lady Lydia is old and eccentric (古怪的), but she is never lonely. She shares her home with bats and mice and spiders, and all the animals round about are her friends too.

    My lovely daughter Alice likes all the pictures of the animals in this book, but she doesn't like it when the pages have lots of writing on with no pictures. Alice rates this book 2 out of 5.

    Alice, age 4

    I Am a Woolly Hat (EARLY READER) by Salma Koraytem

    Published by Orion Books

    ISBN: 978-1-444-00844-9

    Early Readers are stepping stones from picture books to reading books. A blue Early Reader is perfect for sharing and reading together.

This book makes my sweetheart Lucie feel lovely inside and the drawing are not as good because the colors are not bright like other books. Lucie rates this book 3 out of 5.

    Lucie, age 4

   A Royal Fairytale by Ink Robin

    Published by Egmont

    ISBN: 978-1-405-26843-1

    See Kate and Will's romance develop from their studying days at Edinburgh through to their happy wedding at Buckingham Palace with the royal family, even the queen, in tow.

    My little angel Amy likes the book. The best parts are the wedding and fireworks as she likes fireworks and the colors on the page are really bright. Amy rates it 4 out of 5.

    Amy, age 4

    Mr. and Mrs. Gordon were sitting on the sand, reading their magazines. Mr. Gordon was too stingy (吝啬的) to rent (租) a chair. Their twelve-year-old daughter, Sandra, was playing at the water's edge. Suddenly a huge wave lifted Sandra up and carried her out to sea. Fortunately, a lifeguard (救生员) was on duty and he saw the wave carry Sandra away. He ran along the beach and dived into the sea. He swam quickly to where the girl was, with her head only just above the water, was shouting for help. She was very frightened. When the lifeguard reached her, she struggled with him, as drowning people often did. However, he was a skillful lifeguard and quickly took hold of her and swam with her back to the beach. By the time he reached it, Mr. and Mrs. Gordon had realized what had happened. They had run down to the water's edge. Neither of them could swim. They just stood in the shallow water, and worried about their daughter. Had the lifeguard reached her in time? Fortunately, he had. “That was quick work, young man,” Mr. Gordon said. He turned to his wife, “Give the lifeguard a dollar.” “A dollar!” Sandra cried. “Dad, how can you give him a dollar! He saved my life. I was half dead.” “Quite right, girl,”Mr. Gordon said, pleased by his daughter's awareness of the value of money. He turned to his wife again and said, “She's right. She was only half dead. Give him fifty cents.”

    Do you ever wonder why trees begin to bud (发芽) earlier in some cities? Scientists finally found the answer but it's not very pleasant. New science suggests a relationship between light pollution and the timing when trees produce buds, which signals the arrival of the spring season.

    Light pollution is defined by the Lighting Research Center as the unwanted consequence of outdoor lighting such as street lights. Excessive (过多的) man-made light at night results in disturbed natural cycles, and also prevents the observation of stars and planets at night. But its effect on the environment goes beyond that.

    By studying some trees, researchers found out that trees that are more exposed to artificial lighting at night bud up to 7.5 days earlier than those at the natural nighttime setting. And they found out that light had a more significant effect than temperature when the buds came out. The early budding may cause problems for insects, which feed on leaves, and the birds which then feed on them in turn. Professor Richard, who helped lead the research, explained that more than the budding of trees, the study implies the danger to the balance of the ecosystem. “At the moment, caterpillars (毛毛虫) are timed to hatch to make the most of the opportunities to feed on freshly budded leaves, and birds hatch in time to feed on the young caterpillar,” he said.

    Migratory (迁徙的) birds are also negatively affected by light pollution. The glare might confuse them and make them lose their flying sense. The phenomenon might explain why some birds accidentally knock into buildings.

    Such results stress the need to pursue studies that aim to measure the effect of light pollution. If the issue were left to continue, it is estimated that by 2100, spring would begin almost a full month earlier than it does today.