With freezing temperatures on the way, now it is the time to take steps to protect your four-legged family members from the cold, wet weather San Antonio winters often bring. With a few simple measures, you can ensure your pets stay happy and healthy throughout winter.

    What is the best way to protect your pets during freezing cold weather? Bring them inside. Pets (especially cats) are safer indoors. Can't have your pets inside the house? Purchase a dog house or give your pet a safe, warm place to rest.

    Certain pets are more vulnerable (易受伤害的) to cold temperatures than others. Short-haired dogs, very young or old dogs and all cats should not be left outside during winter months. Short-haired dogs may benefit from a sweater while outside.

    Pets that spend much of their day outdoors will need some extra food throughout the winter months. That's because they use up more energy trying to stay warm. A few extra kibbles probably won't hurt but make sure your pets are getting daily exercise if they're easy to gain weight. Always provide fresh, clean water regardless of the season. Check water daily and clean bowls regularly.

    Be mindful of your pets while winterizing your car. Antifreeze (防冻剂) is deadly to pets that are attracted to its sweet taste. Store all chemicals out of reach, especially if are going to bring your pets into the garage on cold nights. It is necessary to warm up the car before you head out with your pet. A warm engine can be a welcome spot for a cold cat and the noise should scare them away before your start the engine.

    San Antonio's Animal Care Services wants to remind people that the City of San Antonio has laws that protect pets from neglect, including exposure to freezing weather conditions. Animal Care Service warns that if you find any pet around being left in the freezing cold weather, you can call the City's 311 Customer Service line.

Great women

    When it comes to changing the world, these women have invented, researched and collected their way to a place in scientific history.

    Hedy Lamarr

    More widely known as a Hollywood star during the 1930s and 1940s, Hedy Lamarr（1914－2000）was much more than a pretty face. After her home country Austria was taken over by the Nazi, highly intelligent and fearless, Lamarr worked with scientist and inventor George Antheil to develop a secret communication system. Without her work, wireless（无线的）technology as we know it today would not exist. Today she is considered as the mother of WiFi.

    Ameenah Gurib-Fakim

    Ameenah Gurib-Fakim was born in 1959 in Mauritius, the country for which she now serves as the first woman president. She is a scientist who has spent many hours researching the local plants of Mauritius and their values as medicine. She has held many high positions in the fields of both politics and science and was awarded（授予）the 2007 UNESCO Award for Women in Science.

    Mae C. Jemison

    On June 4,1987, Mae C. Jemison became the first African-American woman to enter the space program. On September 12,1992, she joined several other astronauts on the Endeavour, becoming the first African-American woman in space. Born in Decatur, Alabama in 1956 and raised mostly in Chicago, Jemison holds many awards and degrees, As a child, Jemison spent a lot of time in her school library ,reading especially books space.

    Imagine jet-setting from Tokyo to Paris, enjoying first-class travel, a four-course dinner and a city tour－all without leaving the ground. This is the future of air travel according to Japanese company First Airlines, which has used the power of virtual reality to create dream vacations.

    Passengers avoid the costly airport transfer, the baggage fees or busy airport terminal（航站楼）－and instead enjoy the privileges of business or first-class travel and an expensive tour of Paris－all while remaining motionless in Tokyo. As well as Paris, First Airlines also offers the virtual destinations of New York, Rome and Hawaii.

    After boarding, guests can settle down for the two-hour flight on their advanced Airbus seat－surrounded by decoration that is modeled on the inside of an aircraft, for maximum realism. There is flight service and VR, foods, music for every destination. Passengers will be served a delicious meal by air stewards, alongside drinks and other desserts. The menu depends on the destination of choice－Manhattan clam chowder and cheesecake for New York and salmon tartar and onion soup for Paris. After landing at the destination, guests can enjoy a 360-degree tour of the destination－all thanks to projection（投影）mapping and video.

    It makes for a supposedly stress-free vacation, perfect for those whose ability to travel abroad is limited by cost or health. Virtual reality is becoming increasingly present everywhere at all times in the world of travel－allowing travelers to appreciate the wonders of the world, all without leaving their house.

    At just 4,980 yen（$ 46）for business class and 5,980 yen（$ 56）for first class－these two- hour flights are far more affordable than their real-life flights. Tokyo citizens eager to experience First Airlines can book a trip on the website, with reservations currently being taken until May 2018.

    Standing in line for the latest iPhone at the Apple store, queuing for tickets to the match or even just waiting at the post office might just have got a lot easier.

Japanese car-maker Nissan announces that it has just the thing to relieve the painful legs of tired queuers.

    The new system of self-driving chairs is designed to detect when someone at the front of the queue is called, and automatically move everyone else one step forward in line.

    The new invention is shown in a company video, which shows a busy restaurant with customers waiting outside. In the video, diners are sitting in a row of chairs, but will not have to stand when the next hungry diner is called to a table. Instead, the chairs, equipped with autonomous technology that detects the seat ahead, move along a path toward the front of the line. When the person at the front of the queue is called, the empty chair at the front can sense it is empty and so moves out of line. Cameras on the remaining chairs then sense the movement and follow automatically.

    "The system, which is similar to the kind used in Nissan's autonomous vehicle technology, will be tested at select restaurants in Japan this year," Nissan said. "It appeals to anyone who has queued for hours outside a crowded restaurant: it rids the boredom and physical pain of standing in line," Nissan added.

    Although Tokyo has some 160,000 restaurants, long queues are not uncommon. Chosen restaurants that meet the criteria will be able to show the chairs outside their restaurants next year. Nissan also released a short video showing the chairs being used in an art gallery, moving slowly in front of the various paintings to let viewers appreciate the art without the need to stand up.

    Almost every day we come across situations in which we have to make decisions one way or another. Choice, we are given to believe, is a right. But for a good many people in the world, in rich and poor countries, choice is a luxury, something wonderful but hard to get, not a right. And for those who think they are exercising their right to make choices, the whole system is merely an illusion, a false idea created by companies and advertisers, hoping to sell their products.

    'The endless choice gives birth to anxiety in people's lives. Buying something as basic as a coffee pot is not exactly simple. Easy access to a wide range of everyday goods leads to a sense of powerlessness in many people, ending in the shopper giving up and walking away, or just buying an unsuitable item that is not really wanted. Recent studies in England have shown that many electrical goods bought in almost every family are not really needed. More difficult decision-making is then either avoided or trusted into the hands of the professionals, lifestyle instructors, or advisors.

    It is not just the availability of the goods that is the problem, but the speed with which new types of products come on the market. Advances in design and production help quicken the process. Products also need to have a short lifespan so that the public can be persuaded to replace them within a short time. The typical example is computers, which are almost out-of-date once they are bought. This indeed makes selection a problem. Gone are the days when one could just walk with ease into a shop and buy one thing; no choice, no anxiety.

Why read, and sometimes even write poetry? That question is not difficult to answer if we change the word poetry to songs. 

I sing when I feel good. When I sing my favourite songs, I feel even better. Sometimes when I am listening to music and to the song words, I feel that it was written for me. A good song always makes me feel something. There are songs that I sing in my head between classes and songs that I want to sing when the school bell rings by the end of the day. They help me get through the day. 

They are like bright and warm colours in the middle of greys and shades. I like songs about love and friendship. The extraordinary thing is that my feelings are more special when I sing my favourite songs in English.  

I also like reading. I used to avoid poetry until an e-friend told me I should recite poems and not look up the meaning of the words. Poetry uses many difficult words and idioms, but the best thing is to just forget about them. In the beginning I felt quite strange. Now I always lock the door. Reading aloud gives you a strange feeling, but when you have some practice and fall into the rhythm, and the sounds of the words, it is really a special experience. 

I started with small poems, but now I think I most like long poems. I have different feelings with different poems. When I have had a bad day at school, I read Keats and forget everything. When I am sad I read Wordsworth by the light of a candle. When the poem is finished, I close the book and my sadness is gone.