Every time we get behind the wheel of a car, we put our lives and the lives of others at risk. Self-driving cars are designed to reduce those risks by letting technology control our vehicles.

    Accident rates for self-driving cars have been much lower than the rate, for human-driven cars. {#blank#}1{#/blank#}

    As humans, we can make moral choices in avoiding accidents. To avoid hitting a child, for example, human drivers might sharply turn a car away from the child even if others may be injured. {#blank#}2{#/blank#} Researchers studied this issue. They have developed the Moral Machine website to help explore the choices self-driving cars should make.

    {#blank#}3{#/blank#} You are shown two possible traffic situations and you choose between them. An accident will take place. You choose how many living beings would be hurt or killed.

    In one situation there may be a female doctor, a child, two dogs and a homeless person who would be killed. In the other situation, you might have two babies and a cat who would be killed. {#blank#}4{#/blank#}

    The Moral Machine website has many situations and many possible outcomes. When you click on the situation of your choice, it will be highlighted. {#blank#}5{#/blank#} At the end of the situation, you are shown the results, based on the choices you made. The results show which character you were most likely to save and which character you were most likely to have die.

    Cruising（乘船游览）with children has never been more

    Cruising,with free parking,has never been more popular with families with children.It is an ideal family holiday —once you are on board the kids will have so much to do you may not see them at all!

    With fantastic children's clubs and a play area for under 2 years old,to circus skills school on top deck,Rock School,where teens can play guitar,and Noddy and Mr.Bump from the Mr.Men Show are regular visitors.With superliners created with enjoyment and comfort in mind why not take the stress out of your next family holiday.

    Sail from UK in 2011 with free parking

    Sailing from Southampton has never been better value with free parking on selected sailings,saving you up to an extra ￡200 off your holiday.Why not sail from Southampton in 2011 to a great range of.classic and impressive destinations.

    The sales continues more benefits added

    The P&O Cruises sale has been extended!Book before 28th February and you can save up to ￡2,500 and receive up to ￡960 free on board spend PLUS,you can now receive free car parking on selected sailings.Do as much or as little as you desire,with P&O—you make all the choices!

    Get more from your holidays—free hotel stays

    Looking for something a bit different?Why not try a cruise with a pre- or post-cruise stay. Spend a day or two in fantastic cities.Tour the St Peters Basilica in Rome,wander around Sagrada Família in Barcelona or wander the beach front of Miami.Best of all,this won't cost you a penny!

    A parent might place his daughter's drawing on the fridge out of a love for his child rather than for the wonderful image, but for many people, that children art is actually quite amazing. In fact, adult artists were often inspired by children's drawing. For the museum-goers out there who tend to point to a piece of modern art and say, “My kid could have made that !”It's worth remembering that often, that's actually just what the artist had in mind.

    For many kids, drawing is exciting not because of the final product it leads to, but because they can live completely in the world of their drawing for a few minutes. Even children are scribbling(涂鸦), they're representing through action, not through pictures. Liane Alves, a prekindergarten teacher, recalled a student who presented her with a drawing featuring a single straight line across the page. Alves assumed the child hadn't given too much thought to the drawing until he explained that the line was one of the stems (茎) from The Princess and the Pea, one of the fairy tales they read in class.

    Maureen Ingram, who's a preschool teacher at the same school,said her students often tell different stories about a given piece of art depending on the day, perhaps because they weren't sure what they intended to draw when they started the picture. “We as adults will often say, 'I'm going to draw a horse, 'and we set out. . . and get frustrated when we can't do it, ”Ingram said. “Children seem to take a different approach, where they just draw, and then they realize, 'it is a horse. '”

    And what about those odd or scary-looking drawings? Does that mean kids are telling themselves stories that are odd or scary? It's hard to say, but it's rarely a good idea to over-interpret it. Ellen Winner, a psychology professor, pointed to parents who worry when their kid draws a child bigger than the adults. What's most important to remember is that“children's art has its own logic,” Winner said. “Children are not being crazy. ”

    Exciting screams of joy from two happy little girls rang across the beach. But I walked along, ignoring them. I'd come to this faraway beach on my sailboat, a place to escape. My marriage was in trouble. I worried about the harm to my two boys. But I didn't know how to make things better.

    “Help! Help!” The girls screamed. I saw one girl was at the edge of the surf, yelling. I charged into the waves, swam to her and seized her. “But where is the other girl?” I looked across the water and saw a small head after a big wave. I shifted the girl Td rescued to my back. She told me the other girl was her sister. For a moment I thought of my boys. How much they loved each other. How much I loved them.

    I quickened my swimming and held the second little girl. We were at least 50 yards from land. I couldn't swim that far with two girls hanging on to me. But there was no time to wait. I swam as hard as I could, but the weight of the girls grew heavier with every minute. My lungs burned. I opened my mouth to take a breath, but instead swallowed water. I couldn't breathe. From behind me I felt an unbelievable force, lifting.

    “Mommy!” The cry drew my attention. I looked up. An elderly man was trying to drag me out of the water. Two women were swimming toward shore. “Thank you,” one of the woman cried. “You saved my daughters.” My efforts and my struggles had paid off. I thought of that big wave, lifting me and pushing me. When my body had failed me, and when all hope was disappearing, I was given the strength I needed.

    I stoop up. My family were waiting for me. There were things I could do. I just needed to make an effort. The strength would be given to me.

    Earlier this month, the University of Glasgow in Scotland launched a course entitled: The Simpsons Introduce Philosophy（哲学）. The course's aim is to ease students into the typically heavy topic by relating it to the popular cartoon family.

    “The Simpsons is one of the modem world's greatest cultural products, partly because it is so full of philosophy,” John Donaldson, creator of the course, told the BBC. “Aristotle, Kant, Marx, Camus and many other great thinkers' ideas are represented in what is arguably the purest of philosophical forms — the comic cartoon.”

    While this may seem like an unusual way to attract pupils to a traditionally dull topic, this class isn't the first of its kind. In 2009, Liverpool Hope University in the UK began offering a master's degree on the music of world-famous 60's group The Beatles, which still runs today. The following year, the UK's Durham University gave students the chance to enroll on a Harry Potter-themed module, covering contents such as “Gryffindor and Slytherin: prejudice and intolerance in the classroom,” and “muggles and magic”.

    To some, these courses may seem like a waste of a valuable education, but Donaldson believes that packaging certain topics into something more easy to relate to will enhance the learning experience, without distracting（分离）from the main subject. “Firstly, scholars want to be taken seriously by other scholars and ideas like this can be seen as not serious,” he tells iNews. “There are definitely ways to include popular culture into academic subjects that still remains their nature and doesn't take away from the quality of the ideas,”

    Already booked full, Donaldson's Simpsons class isn't meant to be taken as seriously, however. The lecturer says that his one-day course, which will pose philosophical questions around morality, free will, and religion by relating them to scenarios（情节）from The Simpsons, aims to introduce students to his area of expertise greatly while having a bit of fun.

A new book called "Battle Hymn of the Tiger Mother" by Amy Chua has caused a debate (争论) about cultural differences in parenting. Amy Chua is a teacher in an American university and both of her parents are Chinese. In the book, Ms. Chua writes about how she taught her daughters. She told NBC television that she had a clear list of what her daughters were not allowed to do, such as having a play date, watching TV or playing computer games and getting any grade less than an A.

Many people are against Amy Chua's parenting style (风格), even her husband, who is American. They say it is rude and unfair to children. But she says her parents raised her and her three sisters in that way.

Ms. Chua says after her younger daughter shouted "I hate my life! I hate you!" she decided to retreat because she was afraid of losing her daughter. But she also says American parents often have low expectations of their children's abilities.

"The debate is about what it means to be a successful parent and what it means to be a successful child," said Stacy DeBroff, who has written four books on parenting. She says Amy Chua's parenting style is not limited to Chinese families. It is a tradi-tional way of parenting among immigrants (移民). They hope to get a better future for their children.

She also sees a risk (风险). When children have no time to be social or to develop their own interests, they might not develop other skills that they need to succeed in life. DeBroff advises parents to develop their own style of parenting and not just repeat the way they were raised.