How much weight a baby gains during its first month could determine its IQ, as a new research suggests. The study found that children who gain more weight, and whose heads grow quickly during the first month of life, tend to have a higher IQ when they start school.

    Researchers at the University of Adelaide, in Australia^ studied 13,800 children who were born at full-term. They found that those who put on 40% of their birth weight in the first four weeks had an IQ 1.5 points higher than those who only put on 15% of their birth weight. Those who experienced the biggest growth in head circumference (头围) also had the highest IQs by the age of six.

“Head circumference is an indicator of brain volume, so a greater increase in head circumference in a newly-born baby suggests more rapid brain growth,” says the led author of the study, Dr. Lisa Smithers.

    She added, “Overall, newly-born children who grew faster in the first four weeks had higher IQ scores later in life. Those children who gained the most weight scored especially high on verbal (言语) IQ at age 6. This may be because the neural (神经的) structures for verbal IQ develop earlier in life, which means the rapid weight gain during the first month could be having a direct cognitive benefit for the children.”

    Previous studies have shown the association between early postnatal (产后的) diet and IQ, but this is the first study of its kind to focus on the IQ benefits of rapid weight gain in the first month of life. Dr. Smithers says the study further highlights the need for successful feeding of newly-born babies. “We know that many mothers have difficulty establishing breastfeeding in the first week of their babies' life,” Dr. Smithers said.

    “The findings of our study suggest that if babies are having feeding problems, there needs to be early intervention (干预) in the management of that feeding.”

    Some of the world's biggest companies—Apple, Amazon, Facebook—didn't exist 30 years ago. So what firms are we working for in 2050? That's a question put forward by historian Yuval Noah Harari in his new book "21 Lessons for the 21st Century".

    He argues that because technology is changing so fast, it's one of the first times in human history when we don't know what jobs will look like in the coming three decades." So the best bet is to focus on emotional intelligence（EQ）," he said. "Information is the last thing the kids need. They have too much of it."

    In this book, he focuses on the various challenges facing us today. As he writes in the book's introduction: "What are today's greatest challenges? What should we pay attention to? What should we teach our kids?" One area where these questions crop up is artificial intelligence（AI）Harari believes that AI will completely affect the job market for the next generation of workers.

    His first two books—"Sapiens" and "Homo Deus"—became international bestsellers, selling more than 12 million copies worldwide. They were praised by the likes of Mark Zuckerberg, Barack Obama and Bill Gates. Harari's books, about the past and future of humanity, attract a great number of fans. Fellow Israeli, actress Natalie Portman, is a fan. So is American R&B star Janelle Monae.

    As for Bill Gates, he might be Harari's biggest fan. So when the New York Times asked him to review Harari's latest books, he jumped at the opportunity. "All the three books wrestle with some version of the same question: What will give our lives meaning in the decades and centuries ahead?" Gates wrote in his review. "So far, human history has been driven by a desire to live longer, healthier, happier lives. If science is eventually able to give that dream to most people, and large numbers of people no longer need to work, what reason will we have to get up in the morning?"

Planning Your Family Trip

    Plan ahead to make your family trip run smoothly. Family vacations are cherished memories. Keeping children entertained on the road or during a flight, however, can be challenging. The best way to cut down on anxiety? Plan ahead.

    Avoid giving children snacks that contain sugar and caffeine. Sweet treats keep them happy and quiet for five minutes, as it fills them with unusable energy that will turn into crankiness (偏执) when the sugar wears off. Bring fun, small snacks like flavored baked chips, apple sauce, raisins, and granola bars—and top it off with a little protein like cheese sticks to keep the blood sugar levels nice and steady.

    Bring plenty of plastic or paper bags. This is the perfect time to put those spare bags around the house to use. Store them in your purse or pocket, as well as in the car. This is a quick solution for garbage, diaper wrapping or motion sickness.

    Avoid extra costs on bulk items you will need during the trip. When flying, purchase bulk items like diapers, formula, and wipes at your destination. In the past, it was convenient and free to check these items. Now, each checked luggage item costs $25 or more on average. When driving, do the opposite; take your bulk items to avoid extra trips to the store when you arrive, which can help you avoid impulse travel purchases.

    Bring a full change of clothing for each child. Keep these items within fairly easy reach. When a spill or mess happens, this will help parents avoid unexpected (and unbudgeted) clothing purchases.

    Travel planning can help make family vacations what they are supposed to be: Fun! What are some of your favorite strategies for saving time and stress while traveling with children?

    For many people, the Transformers movies are the greatest Hollywood blockbusters (大片). And among the Transformers themselves, the yellow Autobot named Bumblebee is certainly the favorite. He may be one of the smallest and weakest of the alien machines, but he is always loyal to his friends and shows great bravery in battle.

    In the new film, Bumblebee is found in a junkyard (废车场) and is full of honeybees. He always finds himself in awkward (尴尬的) situations, but people like his cute and naive looks. In addition to his blue eyes, Bumblebee's body language and movements are adorable. At one point, he sits with his legs straight out, with his huge feet making him look like a 5-year old trying on his dad's shoes.

    Bumblcbee is the Transformer who has the greatest affinity (亲和力) with humans. He starts journey with Watson, who is at a loss about her future and wants a friend. As a result of their adventure together. Watson grows up and starts to work toward her life goal of becoming a musician. As for Bumblebee, as we know, is a robot from outer space, he now has a better understanding of his task to protect the Earth. Every adventure has a beginning, as the movie poster puts it. More importantly, every adventure needs a good partner. The considerate, positive and warm Bumblebee is definitely a good choice according to US actress I Hailee Stcinfeld, who plays Watson in the film.

    A couple in their 60s has travelled 12,000 miles across 16 countries from Britain to China - riding their bikes all the way. Grandparents Peter and Chris stepped on the long journey after deciding to "do something a bit different". They traversed (横穿) cities, deserts, mountains and everything in between across Europe, the Middle East and the East Asia.

    Peter, 66, said the moment they finally had a look at the famous Great Wall after a year and a half of cycling 30 miles a day was "really exciting". At the end of their journey, the special pair didn't fly home but instead choose to book a cabin (舱) inside a 400m-long ship.

    "You never know what the day is going to bring. All you know is that you are going to get on your bike and cycle. Every day is an adventure and every day is new. Overall, the experience is unbelievable," Peter said.

    At first Peter and Chris set out to cycle from Britain in January 2017 but were forced home. They had cycled all the way to Hungary when Peter slipped and broke his leg. After seven months of recovery, the couple set out again in Britain. They finally arrived in China in November 2018.

    Both Peter and Chris agreed that the best part of the entire trip was coming across the kindness of strangers along the way, many of whom invited the couple for food and drink. Chris, 64, said, "It was a wonderful experience, particularly wonderful because of the amazing people we met along the way."

When you take to the seas on a cruise(游船度假), you usually think you are leaving solid ground behind, but the Celebrity Solstice brings a whole new experience to its passengers. Aboard the 317m-long ship is a half-acre lawn(草坪). The Celebrity Solstice is the first cruise ship ever to house live grass.

Nikolas Asproudas, the ship's environmental officer told New Zealand Neus, It was a crazy idea to start with. For five years now, they have been saying that this lawn is the most walked lawn in the world. It's a symbol of honor, particularly because the lawn on the top deck of the ship has special challenges with growth at sea, including "burns" from the salt water, which must be washed off immediately and clearance checks before the ship can pull in to shore.

The lawn is grown in silica(二氧化硅)sand rather than soil, which not only reduces weight, helping the ship's stability, but also agrees with restrictions and helps control pests that may otherwise stay on the grass.

Asproudas sends the Captain of the ship a weekly report on the status of the lawn. "We know that the Australian and New Zealand, authorities are very strict with the grass, and of course, they have to check before we come if, everything's OK," said the Captain.

The lawn is a source of pride for Asproudas, so. when there are problems with it, he says, "It brings me some sad feelings, but I need to be strong, because I know that it will recover within one week." All of the crew's hard work to maintain the "backyard" is appreciated by its many guests, including some that say the: Celebrity Solstice's lawn is better than theirs at home. Two recent passengers aboard said, "We're having a drought at home so…it was brilliant!"

Though the option of walking barefoot through a grassy field on a moving cruise ship seems terrific, there are many other ships that are trying to outdo one another with even more surprising guest options.