One hot night last July, when our new baby wouldn't or couldn't sleep,I tried everything I could think of: a warm bottle,songs,gentle rocking.Nothing would settle him.Guessing that I had a long night ahead of me,I brought a portable TV into his room,figuring that watching the late movie was as good a way as any to kill the hours till dawn. To my surprise,as soon as the TV lit up,the baby quieted right down,his little eyes focused brightly on the tube.Not to waste an opportunity for sleep,I then tiptoes（踮着脚走）out of the room,leaving him to watch the actors celebrate John Bellushi's forty-fifth birthday.

    My wife and I heard none of the baby that night,and the next morning when I went into his room,I found that he was still watching TV himself.

    I found in my baby's behavior a symbol of the new generation.My wife and I had given him some books to examine,but he merely spit upon them.When we read to him,he did not feel comfortable.And so it is in the schools. We find that our students don't read and that they look down upon reading and scold those of us who teach it.All that they want to do is to watch TV.After this experience with the baby,however,I have come to a conclusion:"Let them watch it!"If television is that much more attractive to children than books,why should we fight about it?Let them watch it all that they want!

    If you thought helicopter parents were too much, wait till you learn about “lawnmower (割草机) parents”. These are the next generation of helicopter parents, who take over-parenting to the next level. Rather than staying overhead in the air, these parents actively prepare the way for their children to succeed, cushioning every bump along the way.

    Their goal is to create a soft, even surface onto which their child will proceed, free from harm and worry. They get involved before problems reach their child, sometimes even going to immoral lengths, such as writing college papers for a child who's running out of time.

    One teacher told the Irish Times: “These days you would often hear from a mother or father insisting their child be put in the top math class, for example. Self-esteem (respect) is the buzzword (popular word). They feel it would harm their child's confidence. The irony is their self-esteem would be damaged far more by sending them into a class where they can't catch up with others.

    It's not children who are out of control. It's parents. There will come a point when these children won't have parents on which to depend, and then how are they going to function? It's frightening, too, to imagine these children becoming adults and attempting to raise families of their own. They would hardly be capable of teaching independence, confidence, work ethic, and discipline to their own children if they've never learned it themselves.

    At the end of the TIME article, Gibbs shared a wonderful quote from writer D.H. Lawrence, written in 1918: “How to begin to educate a child. First rule: leave him alone. Second rule: leave him alone. Third rule: leave him alone. That is the whole beginning.

    With the development of science and technology, people find it increasingly difficult to keep pace with the most fashionable smart phones in the world, especially when smart phones are connected with robots. If any robot can take over the world, it's RoBohon. He has all the information you put in your smart phone and can read human feelings. So everyone probably wants to own the cutest smart robot phone.

    RoBohon is very useful. He can project photographs and films, tell you he loves you if he senses you are crying and do everything your smart phone can do.

    RoBohon was created by Japanese electronics company SHARP. The robot phone, with a 2-inch screen fitted into its back, stands 20cm tall and weighs 390 grams. Most surprisingly, he can walk on his own legs around your home and act as a super cute personal assistant. He can even dance. He reads your text messages, announces phone calls, dries your tears and wakes you up. He can even recognize your face and call your name when you enter the room. He will be always at your side keeping you company and providing you with great comfort.

    RoBohon can also serve as an alarm clock. The robot can be a wonderful partner in a small conversation. Though he is expensive, more than double the price of iPhone, who wouldn't want a small personal assistant?

Senses That Work Together

    When we think about how our senses work, we usually imagine them operating separately: you sniff a flower, and the smell is delivered uninterrupted from nose to brain. However, it's more complex than that. Most evidence for cross modal perception (知觉) comes from studies into sound and vision (视觉). But research that shows other senses crossing over is coming out all the time, and it seems that even sound and smell sometimes form an unlikely pairing.

    When New York researchers, Daniel Wesson and Donald Wilson, tried to find out the truth about a "mysterious” area of the brain called the olfactory tubercle, they had to deal with this fact. Originally, they only intended to measure how olfactory tubercle cells in mice responded to smell. But during testing, Wesson noticed that every time he put his coffee cup down, the mouse cells jumped in activity. In fact, the olfactory tubercle is well-placed to receive both smell and sound information from the outside world. Later they found that among separate cells, most responded to a smell but a significant number were also active when a sound was made. Some cells even behaved differently when smell and sound were presented together, by increasing or decreasing their activity.

    Of course, mice aren't people, so research team has been carrying out further experiments. They pulled together a group of people and gave them various drinks to smell. Participants were asked to sniff the drinks, and then match them to appropriate musical instruments and produce the notes at different levels. The results were interesting: piano was regularly paired with fruity fragrances; strong smells sounded like the instruments that are made of metal.

    Further research found that listening to different sounds can change your perceptions. Studying taste this time, the team ordered some special toffee (太妃糖) and put together “soundscapes” corresponding to bitterness and sweetness. Participants tasted similar pieces of toffee while listening to each soundscape, and found the toffee more bitter or sweeter, depending on which soundrack they were listening to.

    Studies like this are helping scientists correctly describe our understanding of the senses, and how the brain combines them with its advantage. The consequences are worth considering. Could we see musicians work together with chefs to produce sound-improved food and drink? Will you be ordering a coffee with a soundrack to bring out your favorite smell? Come to think of it, that could be one thing you hope coffee shop chains don't get round to.

    Shark nets in place across Australia, specifically in New South Wales(NSW) and Queensland, to protect beachgoers should be dropped as they have caused more harm than good, a study has found.

    The measures was carried out by some governments, including nets and traditional drum lines, and provided beachgoers with a false sense of safety. The study found the effectiveness if nets was difficult to evaluate, while the significant damage they cause to other marine(海生的)wildlife was clear. Researches desire for non-deadly shark control measures such as eco barriers, sonar(声呐)technology, and various shark-spotting techniques.

    Researchers said while the risk coming across a shark was rare, any shark-related deaths and injuries caught huge public and media attention.

    One of the arguments in support of using shark nets is that just one shark-related death has been reported in Queensland since the 1960s. Similarly, since the 1930s, NSW has had only one shark-related death. But there have been at least 13 people killed by sharks at beaches without nets in the NSW north coast over the past two years.

    The Human Society International' head of campaigns, Nicola Beynon, said the government needed to move away from outdated methods. Deadly shark nets and drum lines are more than 50 years behind scientific and animal welfare standards for dealing with marine wildlife,” said Beynon.

    The NSW Greens' marine spokesman, Justin Field, said, People are 100 times more likely to drown at the beach than to be killed by a shark in Australia. Therefore, millions of dollars going into the shark net program should be directed to observation towers for our lifeguards and improving the beach devices.”

After years of teachers asking for the right answers, students aren't used to someone asking for the wrong ones. Students' failure tends to create mental burden that negatively affects learning. Lifting the burden requires us to face failure bravely and encourage students to accept it as a natural part of getting educated. While educators have to make sure that students have the right content and support to avoid long-term failure, it is just as important to accept mistakes as a normal part of education.

Sadly, our culture is so focused on success or perfection that students generally aren't taught about failure. To fill the gap, I share with students a Samuel Beckett quote "Ever tried. Ever failed. No matter. Try again. Fail again. Fail better". It suggests one becomes better after each failure. I also play a video on game designed by Extra Credits, which shows people can quickly declare their ways as a failure if they don't work out and then learn from. them to move on. Both the quote and the video can help students get a more positive attitude towards failure.

Teachers can help students accept failure better. In her piece "5-Minute Film Festival: Freedom to Fail Forward", Edutopia author Amy Erin Borovoy had a set of videos-and articles on the subject of failure. Borovoy reminds readers that "a true thinker learns as much from failure as from success." Taking these short videos as monthly or weekly reminders can, be a great way to start "how have we failed and what have we learned" discussions with students.

Teachers can actually use a technique called "Effective Failure" to teach about failure at any time. In my writing class, I often have students volunteer to pick out the worst writing of their own. This lets writers deepen their understanding of why a sentence, word choice, or paragraph construction has failed, and it inspires a sincere interest in better writing. This makes failure work well in class.

Also, remember that students are not the only ones who can learn from their mistakes. As those who teach students, we should do that too.