Today just as technology changed the face of industry, farms have undergone an "agricultural revolution". On the farm of today, machines provide almost all the power.

    One of the most important benefits will be the farm computer. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock (家畜) to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.

    Another technological advance which is still in the experimental stage is the robot, a real "mechanized hired hand" that will be able to move and, in some ways, think like a human being. Agricultural engineers believe that computer-aided robots will make big changes in farming before the end of the century. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the barn, then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. The complete mobilization (活动) of the farm is far in the future, but engineers expect that some robots will be used before long.

    Doctors in Britain are worried because British teenagers eat lots of fried potatoes, sweets and fat food. Most teenagers don't have enough fruit or vegetables and more than one million British school children are overweight.

    Some teenagers say that they don't have time to eat good food, but kids who have a poor diet often have health problems when they are older.

    Americans have been with fast food for a long time, and it was born there. American fast food is now a part of life far beyond the stores of the United States. McDonald's, Pizza Hut, and KFC have restaurants all over the world.

    No one can say no to the fact that fast food at a fair price has its place around the world. It is popular now, and it is giving a hand to a country's economy (经济).

    A diet of hamburgers, fries and soda may seem happy, but it won't give your body things you need to stay healthy. Fast food has little of many important things our bodies need.

    Some parents are saying no to the fast food restaurants where people eat junk food and doctors are giving young people books and games about a good diet. Having a healthy and well-balanced diet can help you feel better and live longer.

    Monthly Talks at London Canal Museum

    Our monthly talks start at 19:30 on the first Thursday of each month except August.

    Admission is at normal charges and you don't need to book. They end around 21:00.

    November 7^th

    The Canal Pioneers, by Chris Lewis. James Brindley is recognized as one of the leading early canal engineers. He was also a major player in training others in the art of canal planning and building. Chris Lewis will explain how Brindley made a positive contribution to the education of that group of early “civil engineers”.

    December 5th

    Ice for the Metropolis, by Malcolm Tucker. Well before the arrival of freezers, there was a demand for ice for food preservation and catering, Malcolm will explain the history of importing natural ice and the technology of building ice wells, and how London's ice trade grew.

    February 6^th

    An Update on the Cotsword Canals, by Liz Payne. The Stroudwater Canal is moving towards reopening. The Thames and Severn Canal will take a little longer. We will have a report on the present state of play.

    March 6^th

    Eyots and Aits—Thames Islands, by Miranda Vickers. The Thames had many islands. Miranda has undertaken a review of all of them. She will tell us about those of greatest interest.

    Online bookings:www.canalmuseum.org.uk/book

    More infor:www.canalmuseum.org.uk/whatson

    London Cannal Museum

    12-13 New Wharf Road, London NI 9RT

    www.canalmuseum.org.uk    www.canalmuseum.mobi

    Tel:02077130836

    We have recently heard some interesting ways that 5G wireless technology might change our lives in the future. One project in Britain is testing this superfast technology, but not on humans. Instead, the experiment involves an unlikely group of Internet users—cows. The system connects the animals to 5G in an effort to automate the milking process.

    The project was developed by American technology company Cisco Systems. It is part of a Cisco-led program called 5G Rural First. Cisco says the program seeks to explore the future of 5G connectivity in rural communities around the world. Rural areas are expected to be the last to receive 5G service.

    Testing areas were set up on farms in three rural areas of England. The cows are equipped with 5G-connected devices that link up to a robotic milking system. The system uses sensors and machine learning to fully automate the process, System designers say the technology takes over after a cow feels ready to be milked and walks toward an automatic gate. The device is designed to recognize each individual cow. It then positions equipment to the right body position for milking. During the process, machines release food for the cow as a reward.

    One of the test areas is in the town of Shepton Mallet, in southwest England. There about 50 of the farm's 180 cows are fitted with 5G smart collars and health-observing ear sensors. Project officials say the devices do not harm the cows and the sensors permit farmers to immediately identify any problem or health concerns.

    Other technology tools powering the 5G smart farms include automated brushes that work automatically when the cow rubs up against them. Sensors also control the amount of light to the cows' living areas depending on the weather. And, an automatic feeding system makes sure the animals always get enough to eat.

    Nick Chrissos works on the project for Cisco. He said the system could connect every cow and every other animal on the whole farm. "That's what 5G can do for farming—really release the power that we have within this farm, everywhere around the United Kingdom, and everywhere around the world."

    Why does night fall but never break and day break but never fall？Why are people who ride motorcycles called bikers and people who ride bikes called cyclists？In what other language do people drive in a parkway and park in a driveway？In what other language do they call the third hand on the clock the second hand？

    Let's face it: English is a crazy language. There is no egg in an eggplant, neither pine nor apple in a pineapple and no ham in a hamburger. Sweet-meats are candy， while sweetbreads, which aren't sweet, are meat.

    We take English for granted. But when we explore its paradoxes(悖论), we find that quicksand can work slowly, boxing rings are square, public bathrooms have no baths in them.

    And why is it that a writer writes, but fingers don't fing, grocers don't groce, and hammers don't ham？If the plural of tooth is teeth, shouldn't the plural of booth be beeth? One goose, two geese - so one moose, two meese?

    How can a slim chance and a fat chance be the same, while a wise man and a wise guy are opposites? How can overlook and oversee be opposites, while quite a lot and quite a few are alike? How can the weather be hot as hell one day and cold as hell the next？

    English was invented by people, not computers, and it shows the creativity of human beings. That's why, when stars are out, they are visible; but when the lights are out, they are invisible. And why, when I wind up my watch, I start it; but when I wind up this essay, I end it.

    I recently came in contact with celebrity magazines. My family isn't one to give money for pictures of skinny, drunk celebrities with paragraphs about their relationships and shopping cart times. Thus, I was excited to finally get a chance to read about other people's attractive yet troubled lives.

    Right away I noticed how each magazine seemed to be a copy of the other. They had headlines and pictures that were almost the same. Still, the pictures of perfectly constructed faces with cute designers outfits going on with their daily lives made me read on.

Wait, celebrities taking their dogs for walk? Spending an afternoon at a park? All of these things seemed so ordinary—things my own family and I do together often. I suddenly realized how unextraordinary the people in these magazines were. They are simply normal people who happen to have a cool job and much money. For some reason, pictures of them doing things like buying milk at the store appeal to millions of readers. Then, when these regular people mess up, their mistakes is painted onto hundreds of newspapers and internet sites.

    What if every time we made a mistake, it was made public? Have you ever failed a test? Imagine seeing pictures of you on the front of a newspaper with headlines like, "Regular Schooling Isn't Enough". You'd be embarrassed. Now, I'm not necessarily taking the celebrity's side. I'm more realizing the fact that these people we were crazy about are just ordinary human beings with many photographs following them around. Role models? I'd think not. Personally, I'd rather look up to people in any community who have accomplished a lot instead of an ordinary person walking his dog in Berverly Hills.