2013년 6월 20일 목요일

Sanggye High School - Chapters 5, 6, 7, 10


Chapter 5.
 
Do you love photography? Do you sometimes take the time to set up that ‘perfect shot’ only to be disappointed with the results? If you’re like many of us, you value your photos greatly, but often wish that they had turned out better. Here are some great tips for helping you take better photos, both of people and of cities. Follow them carefully and your next shots will be your best!
 
. Taking Great Shots of People
 
Indoor Backgrounds
Backgrounds are quite challenging for portrait photographers because they often get in the way of capturing the true personality and feeling of the person. That’s why so many portrait photographers use plain backgrounds. In a studio, the least expensive option is to use a seamless background made of paper. As for colors, stick with black for dramatic portraits or white for everything else.
 
 
Outdoor Backgrounds
When shooting portraits outdoors, you have to be very careful about the background. The rule for outdoor portraits is to keep the background as simple as possible. The simpler the background, the stronger your portrait will be. Remember, when you are shooting outdoor portraits, less is more.
 
Outdoor Lighting
Although there’s plenty of light for shooting portraits outdoors in the middle of the day, it can often cause shadows on your subject’s face. Also, the sun can cause your subject to squint and sweat. So, if you want great outdoor portraits at two o’clock in the afternoon, be sure that your subject is in the shade, where the light and the shadows are much softer. The photos above show the advantage of doing this. The shot on the left was taken in direct sunlight and the shot on the right was taken one minute later less than 30 feet away, but in the shade. Notice how much softer and warmer the light is, how bright the color is, and how much better the model looks.
 
 
Where to Focus
Today, most professional portrait photographers say that it is best to focus directly on the subject’s eyes. This will give you a nice level of sharpness throughout the face, especially in the eyes, which is absolutely critical.
 
 
 
 
 
 
 
 
. Taking Great Shots in Cities
 
What Time to Shoot
Many pros prefer to shoot urban and travel shots at dawn for two reasons: 1) the light is perfect and 2) the streets are usually empty. You only have a limited time to shoot before the sun gets too bright in the sky and the streets start to fill with traffic, so get everything ready before sunrise. Another great time to shoot is at dusk. The lighting will be great; however, the streets won’t be as empty. There are still some good opportunities to shoot urban and people shots during the day, because cities often have lots of open shade thanks to the tall buildings in downtown areas. Afternoon is a perfect time to shoot beautiful gates, windows, children, or anything you can find in open shade.
 
 
 
Look for Bold, Vivid Colors
One of the things to look for when you’re shooting urban and travel shots is the bold, vivid colors of the city. You’ll often find brilliantly colored walls, doors, shops and cars. Look for brightly painted walls with someone working or standing in front of them. The combination of a bright yellow car parked in front of a bright blue wall, for example, makes for a great photo.
 
 
Don’t Try to Capture It All: Shoot the Details
Many photographers try to capture too much when they take a picture of a large building. The pros only shoot the details. For example, instead of trying to capture the entire cathedral at Notre Dame in Paris, just capture details that suggest the whole -- shoot the doors, a window, or a gargoyle, rather than trying to capture the entire structure at once. Let your photo suggest the height or the craftsmanship; the person looking at the photo can imagine the rest.
 
 
Shoot the Signs. You’ll Thank Yourself Later
When you’re shooting a cathedral, school, or building, be sure to take a picture of its sign. Later on you may forget its name, and without a lot of research, you may be out of luck. That is, unless you took a shot of the sign with its name on it.
 
Chapter 6
If you understand every word in a text but still fail to understand its overall meaning, you’re probably having trouble with the idioms. For example, suppose you read the following: Nobody relies on him. He tells cock and bull stories and always jumps on the bandwagon. One good thing about him is that he is a really good soccer player. He even got a hat trick in his last game! He asked me if I would like to watch his next game, but I told him that I’d take a rain check. Do you think this story is about a soccer player who likes to tell stories about cocks and bulls and ride in wagons? If so, you aren’t familiar with the idioms in it. Idioms are commonly used words and phrases which native speakers of English take for granted, as they have been using them for their entire lives. The individual words used in the idiom, however, have absolutely nothing to do with its meaning, or with the context of the conversation. However, have you ever wondered where those phrases came from in the first place and why they are used?
 
 
A hat trick is the common phrase used to mean three of anything, but is usually associated with goals scored by soccer players. But the origin of the phrase is found in a different sport, cricket. Traditionally any bowler who got three batsmen out with three consecutive deliveries would be awarded a new cricket cap by his team. This, therefore, became known as a ‘hat trick.’ The term ‘hat trick’ was first used in the 1870s, but is now used for any sport in which a player does something three times, such as scoring three goals in one game of soccer. Supporters at cricket games seldom see a hat trick, but in soccer it is far easier to do and thus much more common.
 
 
A Cock and Bull story is likely to be untrue and without any real facts supporting it. There are many stories about the origin of this idiom, but the most believable one is the following one. Stony Stratford is a Buckinghamshire town located almost exactly halfway between London and Birmingham and Oxford and Cambridge respectively. During the great coaching era of the late 18th and early 19th centuries, the town was an important and busy stopover point for travelers, tradesmen and mail coaches. The two main inns in the town were called The Cock and The Bull and both became known throughout the country as the center of all news traveling either on foot or by horse. The competing inns established a rivalry as to which could come up with the most exciting travelers' tales to be passed on to the major cities and as a result many unbelievable stories were dismissed as 'Cock and Bull' tales.
 
 
 
 
 
 
 
 
 
 
 
 
Take a rain check is a term used when refusing an invitation on one occasion, but keeping it open for another day. The phrase began during the 19th century when American baseball clubs noticed smaller crowds during the colder months. It became obvious that the fans were not interested in games played on cold or wet days, especially if there was any chance of bad weather stopping play. That was until one bright marketing person came up with the idea of promising a ‘rain check’ to any fan who wanted to leave the game because of bad weather. The ‘rain check’ became a safety net for fans as it let them attend a game on another day if the one they paid for was rained out, ensuring their entry fee had not been wasted. The club, therefore, not only kept the money, but also ensured the fan would return again another day so they retained his goodwill.
 
To jump on the bandwagon means to join in, often uninvited, an already successful venture and gain some sort of self-benefit. In the Deep South of America traveling bands often performed on their wagons in front of political or other gatherings. Usually the bands would be the highlight of an event, attracting the largest crowds, so it was common for political or religious leaders to climb up on the wagon, interrupting the music and gain an immediate captive audience. Crowds would often put up with this knowing the musicians would return soon. The idea of jumping on the bandwagon is not always seen as positive. Some think it shows a superficial desire to be on the winning side, regardless of one’s true personal beliefs. Others see it as a last minute switch by those seeking safety in numbers.
Chapter 7
There’s a lot that happens here during the year but what brought us here was the famous La Tomatina, the famous food fight held on the last Wednesday of August each year in the town of Bunol, near Valencia. John and I (Oh, my name is Mike) had organized our trip well in advance about one month. All the hotels were fully booked, of course, because every backpacker in Spain was there. We managed to book into a hotel through the Internet at the reasonable price of 50 euros per night (the usual price is 80 euros). We arrived at Valencia the night before, and it seemed that the hotel was full of people just like us, backpackers. The hotel wasn’t in Valencia, but there was a subway station just a 2 minute walk away, and it was only 6 stops to the old part of town where you’ll find the restaurants and shops as well as the Valencia Central Station. For our first dinner, we ate tapas and had a delicious curry.
 
Tomato Fight
 
The tomato fight in Bunol has been a tradition since 1944 or 1945. No one is completely certain how this event originated, but one of the most popular theories is that angry citizens attacked city councilmen with tomatoes during a town celebration. On the day of the event, we got up very early in the morning at 5:15, and were thinking that we were smart because we would get ahead of the huge crowd of people who catch the train to the event. We got a taxi at 5:45 a.m. and headed to the train station in the middle of Valencia, but to our disappointment it was already packed! We had to wait for the next train, which left at 7:08 a.m. While waiting, we took some photos and talked with some backpackers from France and Brazil. They were friendly and funny, though we had to use a lot of gestures to understand each other!
 
We arrived at Bunol at approximately 8 a.m. The sun shone brightly and the gentle anticipation of the festival had already filled the streets. The festival didn’t start till 11 a.m., so we had a fair bit of time to spend. We walked down a steep hill to get to the city center and had some delicious pasta at a street cafe. We also bought a waterproof bag with a disposable waterproof camera and some goggles, just in case! We then headed to the street where it all happens at about 10 a.m.Tomato fighting is a battle with no winners, just one where everyone has a great time! By 11 a.m. everyone’s inhibitions had come undone. “Ol?! Ol? Ol?!” chanted the excited crowd, in anticipation of the reverberating cannon shot that would signal the beginning of the tomato fight! While the crowd chanted, the first truck arrived. There were about 10 people on the truck who constantly threw handfuls of tomatoes to everyone. This is where it got exciting; every 5 seconds you would get a tomato to the head! Five massive tomato-filled rockets were fired into the skies above the town. Three more trucks followed, and an hour of completely chaotic entertainment ensued! From that point on, it was every man, woman and child for themselves as the event turned into a tomato slinging battle site. About 275,000 pounds (about 125,000 kilos) of tomatoes in total were thrown as the streets turned into rivers of tomato-slimed juice.
 
 
As chaotic as the event is, there are a few rules you’re expected to follow, according to the Bunol Town Council: It’s illegal to bring any kinds of bottles or other objects that could cause harm. Tomatoes must be squashed before throwing them so that no one becomes injured. As soon as the 2nd rocket is fired you must stop throwing tomatoes. To date, the town claims to be free of accidents during the tomato throwing festival. I was having a great time throwing tomatoes as hard as I could every which way. John was much happier, except for the fact that he was feeling a bit ill from the strong tomato smell. We were completely covered in tomatoes even though we weren’t there for that long, but we still experienced what it was all about.
 
 
Unfortunately we couldn’t take many pictures, as I didn’t want to risk my digital camera getting destroyed. After the tomato fight we decided to take a shower, which was freezing yet refreshing. We got all cleaned up and headed back to the train up at the top of a huge hill, which completely drained us. We caught our train back home, which was packed, as you would expect, and went back to our hotel for a nice afternoon nap. We only planned to stay in Valencia for 2 nights, so on what was meant to be our last night, we went out for some traditional Spanish cuisine: a jug of sangria and a big plate of paella! Valencia is said to be the original home of paella. We could only find flights from Barcelona to Warsaw, so we had to get up extremely early yet again for the third time that week to catch a train to Barcelona. So our two weeks in Spain had come to an end. We had a great time and I think we both would like to return one day. I know John would really love to get back to La Tomatina in the future and stay in the tomato fight for the full hour next time.
Chapter 10
Media influence has grown rapidly with the advance of technology. First there was the telegraph, then the radio, the newspaper, television and now the Internet. We live in a society that depends on information and communication to keep moving in the right direction and fulfill necessities of life such as work, entertainment, health care and education. In this chapter, we’ll have a chance to think about the influence of the media on our life.
 
 
 
1. What is Mass Media?
Mass media includes newspapers, magazines, television, the Internet, and so on. It informs people about events that they would otherwise know little about. Mass media communication is usually fast, because the media will report an important event as quickly as possible after it happens. In fact, some television reporting is live; that is, the viewers can witness an event as it happens. It is also transient; that is, it doesn’t focus on one event for a long time. This is captured well in the expression “there is nothing as old as yesterday’s news.”
 
 
 
2. The Benefits of Mass Media
The media can be very helpful to people (and their children) who carefully choose what they watch. With high-quality programming in various fields of study -- science, medicine, nature, history, or the arts -- TV, videotapes, and DVDs increase the knowledge of people of all educational backgrounds; they can also improve a person’s thinking ability. Moreover, television and other media benefit elderly people who can’t go out often, as well as patients in hospitals and residents of nursing facilities. Additionally, it offers language learners the advantage of real-life audio-visual instruction and aural comprehension practice at their convenience. And of course, media can provide almost everyone with good entertainment -- a pleasant way to relax and spend free time at home.
 
 
3. Impacts of Mass Media
 
(1) The Media Replaces Other Activities
Some people watch ‘the tube’ for more hours in a day than they do anything else. In a large number of homes, TV sets -- as many as five or more in a single household -- are always on. Many people also spend hours playing games or surfing the Internet on their computers; they download music, movies, and other forms of entertainment. Instead of spending time taking care of their kids, parents often use a video screen as an ‘electronic baby-sitter.’ As a result, television and video can easily replace family communication, physical activity and other interests.
 
(2) The Effects of Violence in the Media
When we watch TV or a movie, we often see a lot of violent images. The problem with this is that it can have a negative impact on us. Our values and beliefs can become aggressive or we can lose our sense of reality. In past years there have been some cases of kids bringing a gun to school and even hurting others with it. Those kids may have been exposed to violent video games and images of war. Another problem is that real war is used as a form of entertainment by the media. We should be aware that war is not a form of entertainment and that there is no win or lose like in video games. It is also crucial to understand that in a real war, everyone loses.
 
(3) Dissatisfaction with Normal Living
Because of the visual media, some people may become dissatisfied with their own lives. To these people, everyday life seems mundane when compared to that seen in movies or TV dramas. They realize they aren’t having as much fun or excitement in their lives as the characters they see in the movies or on TV. In addition, average people with normal lives may envy famous media personalities, who seem to make large amounts of money and get lots of attention. Also, media watchers might feel depressed when they can’t take care of situations in real life as well as the characters on TV do. On screen, they notice, actors can solve serious problems in one hour or half-hour programs -- or in twenty second commercials!
 
(4) Media Influences on Buying Decisions
The media makes billions of dollars from the advertising they sell. We buy what we see on TV, what our favorite celebrities promote and what is considered acceptable by society based on the styles that the media has imposed on us. We want to be accepted by our peers and neighbors. We want to be loved and be successful. The media creates the ideal image of beautiful men and women and tells us the characteristics of a successful person. We can see it in movies and on TV. It’s a subliminal way to tell us that if we are not like them, we are not cool, so it’s time to buy the stuff they buy and look like them.
 
 
 
4. How should We Accept the Media?
Should you always believe what you see or hear in the media? What is presented as fact is not always so. Sometimes errors occur because the reporters did not check the facts properly. So it’s up to us to use information from the media properly. The media goes through the air, and in fact, is so crucial that we can’t live without it. Because it has such a big influence on us, we must be careful when we make decisions based on it. We must also try to avoid being overexposed to the media because it is likely to distract us from our real life and put us into a fantasy world.
 
 

Grade 2 - June 2013


23.
If children were required to excel only in certain areas, they might be better able to cope with their parents’ expectations. Psychologist Michael Thompson says that we make unfair “genetic” demands on our teens: “It is the only period in your life when you’re expected to do all things well. Adults don’t hold themselves to those standards. We don’t interview the dentist about whether he can throw a basketball, or quiz our accountant on biology before we let her do our taxes. In elementary and high school we celebrate the generalist, but in the real world there is no room for the generalist except on a quiz show.” We should not expect too much from our children.
 
24.
We need to be careful when we use general terms to identify groups. In some cases, they make distinctions among the subgroups unclear. For example, people from both Guatemala and Mexico may be described as Latinos. However, their cultural backgrounds vary on several important dimensions, so we should not view them as being from a homogeneous group. Similarly, the term Asian American blurs variations among people whose heritage is, for example, Chinese, Korean, or Japanese. Whenever the subgroups have been identified, we will use the more specific terms. When we use the more general terms, remember that they may not apply to all subgroups within the group described by the more general terms.
 
25.
Sometimes we find a piece of writing hard to understand and we need to make the meaning clear, which is possible through simulation. A classic example is car insurance people. They read the reports of accidents and have to figure out who is legally responsible for the accidents. While nowadays they probably use computer simulation, at one time they would use toy cars and drawings of the roads. They would move the toy cars and note the damage that would occur according to the reports from the drivers making claims. In this case the simulation makes the written material more understandable by presenting it in a visual way. To study a text better, you can use simulation with any convenient objects.
 
26
Dr. Vaigyanik is a rare scientist who wears baggy trousers and a dirty gown. But he is more scientific than you would imagine him to be. One day when it was raining cats and dogs, he wanted to pay a visit to one of his friends, Dr. Manchala. However, neither an umbrella nor a raincoat was available in the house. But Dr. Vaigyanik had an idea. He took out some old clothes and sewed them in the form of a raincoat. When he wore it, he asked his servant to paint it with a brush. He painted the raincoat just as one paints a door! Dr. Vaigyanik then stood for some time before a heater and went outside. You can just imagine what he must have looked like in the street!
 
27.
When talking in general about Roman women, things break down by time periods and by classes. Whether a woman was a slave or came from a wealthier class made a great deal of difference. It also made a difference which period you’re talking about. Rome’s conquests meant that men were often away for long periods of time and might not come back at all. Women were left in charge of making sure that things got done. After the conquests, the enormous wealth brought back to Italy allowed middle-and upper-class women to run things with more independence and power.
 
28
Getting an “F” means only that you failed a test not that you failed your life. From now on, imagine that the letter “F” when used as a grade represents the word: feedback. An “F” is an indication that you didn’t understand the material well enough. It’s a message that you should do something differently before the next test. If you think of “F” as feedback, you can change your thinking and behavior in ways that promote your success. You can choose a new learning strategy. Getting meaningful feedback on your performance is a powerful strategy for learning anything. Tests are not the only source of feedback. Make a habit of asking for feedback from your teachers, friends, and anyone else who knows you. Just determine what you want to improve and ask, “How am I doing?”
 
 
30
The traveler’s palm is a species of plant native to the island of Madagascar which is off the coast of east Africa in the Indian Ocean. It has been given the name “traveler’s palm” because its long stems with green leaves on the top of them extend out from the trunk like a giant hand fan. Young traveler’s palms have an underground trunk which, in the adult plant, emerges above ground. A mature traveler’s palm blooms year round and produces brown fruits that contain light blue seeds. The traveler’s palm tolerates sandy soils with stores of water in many parts of the plant including the leaf. It thrives and grows best in full sun, so it requires a lot of light, especially when grown indoors.
 
31
No one else can experience the way your heart feels about things. No one can see through the lens you use to see life quite the same as you do. Accept this individuality. Honor and praise it, too. Do not be quick to compromise it. In your desire to fit in or make others happy, you may be tempted to pretend to be someone you are not. You may even pretend to believe things you don’t really believe, or act in ways that are out of character with who you really are. When you do this, you lose out on the real you. The world loses out on you, too. Strive to be a healthy, happy and enlightened personand then, taking your place alongside your fellow travelers, offer your self to the waiting world.
 
32
Many of the biggest stars in sports are tough to deal with and rarely does an agent develop a connection with them during the first encounter. The most important lesson I learned as a sports agent is that it isn’t just about signing a million-dollar contract. When I am working with a client, there are hundreds of little things that take place during the weeks before we are ready to sit down and negotiate. Small stuff plays a big part in how satisfied and comfortable my clients are with me and my services. I often express interest in their recent vacation or how their children are doing in school. Paying attention to details is a huge sign of respect to today’s top athletes.
 
33
One response that happens after a diagnosis of memory loss is the tendency to blame yourself when things do not go well. Here is a good example: Jane, a woman in her mid-sixties, recently got a call from her son, who asked her to get a bus pass for an upcoming doctor’s visit. A couple of days later, the son called and asked Jane if she had gotten the bus pass. She said, with some guilt, “Oh no, I’m sorry I forgot all about that.” Her son’s response was, “Well, Mom, I asked you to do that just two days ago.” Jane ended the conversation feeling upset at herself and telling herself she “shouldn’t” have forgotten what her son had asked. But her forgetfulness was not her fault. She could not control the memory loss.
 
34
Cell phones seem to have achieved the status of having the shortest life cycle of all the electronic consumer products. The average person in America and Britain throws away his or her cell phone within eighteen months of purchase, even though cell phones will last for ten years on average. Every year more than 130 million still-working cell phones in the United States and 15 million in Britain are retired. Only a small fraction of them are reassembled for reuse or exported to foreign countries. This trend isn’t limited to both countries. Many other advanced countries have also seen new types of cell phones replacing old ones almost annually.
 
35
Back in the 19th century, trains weren’t so easy to stop. Engineers didn’t just step on the brakesinstead, “brakemen” manually adjusted the speed with brake wheels on the roof of the cars. Working on top of a moving train took concentration: Cars rocked violently, the wind roared past, and brakemen had to jump from car to car at top speeds. Often they were so intensely focused that they forgot to watch for upcoming tunnels or bridges. You can imagine what happened when a brakeman didn’t duck. That’s where “telltales”a series of ropes hung over the tracks came in. Hung from about 100 feet from tunnels and low-hanging bridges, the ropes would brush across the heads of brakemen to alert them of upcoming danger.
 
36
Back in the 19th century, trains weren’t so easy to stop. Engineers didn’t just step on the brakesinstead, “brakemen” manually adjusted the speed with brake wheels on the roof of the cars. Working on top of a moving train took concentration: Cars rocked violently, the wind roared past, and brakemen had to jump from car to car at top speeds. Often they were so intensely focused that they forgot to watch for upcoming tunnels or bridges. You can imagine what happened when a brakeman didn’t duck. That’s where “telltales”a series of ropes hung over the tracks came in. Hung from about 100 feet from tunnels and low-hanging bridges, the ropes would brush across the heads of brakemen to alert them of upcoming danger.
 
37
In nearly every culture, proverbs communicated in colorful and vivid language offer an important set of values for members to follow. Because all people, regardless of their culture, share common experience, many of the same proverbs appear throughout the world. For instance, in nearly every culture some degree of thrift and hard work is emphasized. Hence, in Germany, the proverb states, “One who does not honor the penny is not worthy of the dollar.” In the United States, people are told, “A penny saved is a penny earned.” Similarly, in Japan and China, where silence is valued, you find the Japanese proverb that states, “The quacking duck is the first to get shot,” and the Chinese proverb “Loud thunder brings little rain.”
 
38
One interesting way to start conversations in your social networking site is to post something controversial. People will respond more often to controversial topics than to noncontroversial ones. Keep in mind, though, that often people don’t want to be the first person to answer a question or to comment on a controversial post. This is nothing personal against you or your content; it is human nature. What you can do in this situation is, offline, ask close friends or colleagues to be the first to make a comment. Then you can respond to the comments, and visitors to your social networking site will see that you indeed are there and are responding to the comments.
 
39
It is predicted that there will be more people over 60 than under 15 in 20 years. It will mean an aging society with an increasing number of old people and fewer youngsters. In reality, some youngsters worry about caring for old people while also keeping the country’s productivity going. Their concern is valid, but a study shows there’s a good news to the graying of our nation. Over the years, the older subjects proved to have fewer negative emotions and more positive ones compared with their younger days. It means as people age, they’re more emotionally balanced and better able to solve highly emotional problems. After all, that may lead to a more stable world as well.
 
40
Many people think the success of dieting depend mostly on determination, persistence and self-discipline. While this mental power matters, a new research has found that a much more subtle aspect of the diets themselves can also have a big influence on the pounds lost. Researchers compared the dieting behavior of women following two very different diet plans. They found that the more complicated people thought their diet plan was, the sooner they were likely to drop it. In other words, for people who go on a more complex diet that involves keeping track of quantities and items eaten, their subjective impression of the difficulty of the diet can lead them to give up on it.
 
To succeed in diet, simplicity of process for carrying it out is more important than willpower.
 
 

Daejin - EBS Force Chapters 3 to 5


Queen Anne's Lace, a pretty, lacy-looking plant, may have white flowers in its natural state, but with your help, it can make an amazing transformation. Prepare some Queen Anne's Lace and cut off several blossoms with scissors, placing the flower stems directly into a jar with a little water in it. Next, gather some small containers and various shades of food coloring. In each container put about one part food coloring and two parts water. Once you've mixed the food coloring and water, place the stems of several blossoms of Queen Anne's Lace into each container of colored water and let them stand for several hours. Once the flowers are colored, you can make a bouquet by arranging your colored flowers in a vase with clear water.
 
A Japanese airline, All Nippon Airways(ANA), has started asking its passengers to visit the bathroom before boarding. ANA reasons that it can make passengers lighter, which in turn means lighter aircraft and reduced fuel use. The airline started the unusual policy on October 1st. ANA says that the policy was initially intended as an experiment lasting one month but it may expand the trial if results are positive. Flying is the fastest-growing source of carbon dioxide emissions, accounting for more than 600 million tons of the greenhouse gas per year. A flight between London Heathrow and New York's John F Kennedy airport creates around 1.35 tons of CO2 per passengermore than one-third of the yearly emissions of an average person worldwide.
 
How do you measure the value of a candle? You can't measure its value by light output, since the candle has lost its function as a means of lighting a room. The years that followed Thomas Alva Edison's invention of the lamp might have been called "the fall of the candle and the rise of the light bulb." Yet every night all over America millions of candles are burning. No romantic dinner is complete without candles on the table. Individual candles are sold for $20 or $30 each, much more than a light bulb. Unlike an electric bulb, the value of a candle has no relationship to its light output. Like the fireplace and the sailing ship, the candle has lost its function and turned into art.
 
Everyone knows a school bus when they see one mainly by its color. That particular yellow has been the official school bus color for quite a long time. It dates back to 1939, when a professor named Frank W. Cyr, of Teachers College in New York City, organized a conference. His mission was to establish national safety standards for school buses. At that time, children were being transported to school in all sorts of vehicles, including trucks and horse-drawn wagons. Cyr's conference attracted transportation specialists from all across the country. Specialists from some paint companies came as well. After a week of discussion, the participants agreed on standards for bus construction and safetyand also for color. They determined that a particular shade of yellow-orange with black letters was the most visible combination in the early morning and late afternoon hours. They named that yellow color National School Bus Chrome.
 
"How can we provide the best health care for our people?" This is a question that every responsible society is attempting to answer. Advances in drugs and medical technology have made possible new treatments for diseases that medical science could not hope to cure before. In the wealthy countries, doctors and patients expect the latest drugs and technology. In the countries of the Third World, however, the health problems that have priority are very different. Here over 9 million children die annually from curable respiratory infections and from measles that has almost disappeared in the developed countries. In those countries, it is believed that about 80 percent of all cases of illness are the result of contaminated water and inadequate sanitation.
 
Once there was a poor man who had only potatoes to eat. Each dinner he would sit beneath his wealthy neighbor's kitchen window and breathe in mouth-watering aromas coming from the window. This seemed to lend flavor to his own plain meal. The wealthy man eventually discovered the poor man's habit. "This theft will not be tolerated!" he thundered. He dragged the poor man to a village elder for advice, and insisted that his neighbor pay for the privilege of enjoying the smells. The poor man said, "I cannot pay because all I own is my dog." "An equal exchange is a solution," said the village elder. "From now on, you shall be free to smell his dog whenever you wish."
 
Coconuts are said to be used in India to catch monkeys. People take a coconut and make a little hole just big enough for a monkey to put its paw through. And inside the coconut, which is nailed to a tree, they put something sweet. So the monkey smells something nice inside, and puts his hand in. He catches hold of the sweet inside, so now he has a fist. But the hole is too small for the fist to get out. When the hunters come back, the monkey's caught. But of course, all the monkey has to do is let go. Nobody's holding the monkey except the monkey's grasping greedy mind.
 
Russia thinks it can claim a huge chunk of the Arctic Ocean's floor by flying a flag at the North Pole. However, the Canadian prime minister said: "We've established a long time ago that this is Canadian property. You can't go around the world these days dropping a flag somewhere. This isn't the 14th or 15th century." This dispute is, of course, regarding oil. Experts believe about a quarter of the world's untapped oil and natural gas lies under the Arctic Ocean. Under the law of the sea agreement, a country can claim a larger section of the ocean bed if it can prove that it is an extension of its continental shelf. Russia says that the North Pole is an extension of the Eurasian continent. In 2001, this claim was rejected by the United Nations, but Russia is preparing to resubmit its claim.
 
According to a recent study, people who get a temporary or part-time job after retirement are more satisfied with their lives than those who stop working altogether. In the study, the retirees answered a basic mental health questionnaire. The findings showed that people whose post-retirement jobs were related to their previous careers reported better mental health. However, these mental health improvements were not found among people who worked in jobs outside their career field after retirement. This may be because retirees who take jobs not related to their career field may need to adapt to a different work environment and, therefore, become more stressed.
 
Recently, we had interviews with young men and women who talked about their most significant romantic relationships. An analysis of the interviews suggests that in well over half of the cases, the romance started between two people who had known each other previously. More often than not, the initial acquaintance was through work"we worked at the same coffee shop," through school "we sat next to each other in class," or through the place of residence "we lived on the same floor." As the geographic distance separating potential couples decreased, the probability of their marrying each other increased.
 
Use it or lose it" is an old admonition. And it is also the conclusion of a new study by researchers at Stanford University. In the study the researchers studied 500 older runners, all of whom were in their 50s at the start of the project. The scientists tracked them for more than 20 years, comparing them to a similar group of non-runners. 19 years into the study, 34 percent of the non-runners had died compared to only 15 percent of the runners. Both groups became more disabled with age, but for the runners the onset of disability started an average of 16 years later. The study showed that the health gap between the runners and non-runners continued to widen even as the subjects entered their eighties.
 
Mistakes are a sign of life lived to the fullest. However, many people are fearful of taking action in their lives because they fear it will be a mistake. The paradox here is that you cannot avoid mistakes in life. The most successful people in the world have failed over and over again until they achieved their dream. Thomas Edison reportedly tried over 1,000 times to make the light bulb. When he was told that he had made 1,000 mistakes, he simply replied "I never failed. I just discovered 1,000 ways not to make a light bulb." A woman who moved to another town realized after a month that she had made a bad choice. However, the same situation could be looked at like this: She now had the opportunity to look for another, better position.
 

Daejin 2 Textbook Lessons 7, 9, 10


Lesson 7 Space and Technology

Bringing Space Technology to Earth

What do you feel when you see a smoke detector? Do you ever feel like an astronaut? No? Well, the next time you see one, try imagining that Its part of your spacecrafts caution and warning system. It might sound surprising, but smoke detectors were originally found on spacecraft before they were used to save lives on earth.

In fact, much of the technology developed by NASA and other space agencies has eventually been adapted for use in our everyday lives. These adapted space technologies are known as space spin-offs, and they have been enhancing our lives on earth since the beginning of space exploration.

Currently, there are more than 30,000 space spin-offs that can be found in hospitals, stores, offices, and homes. In the early years of space travel, these spin-offs generally occurred by chance, when a practical use of a new technology was accidentally discovered. These days, however, space researchers work together with industrial scientists to find ways to make space spin-offs useful here on earth.

PAST SPACE SPIN-OFFS

Fabrics
Fabrics designed for space travel have proven to have many practical uses. In space, aluminized fabric is used to protect spacecraft from extreme temperatures. On earth, it has been used in a number of products, including survival blankets. Fireproof material used to make spacesuits has been adapted to make fireproof clothes for children and special suits for firefighters. Also, the cool suits worn by the astronauts -- made of a net-like fabric with water-filled tubes -- are now used by professional race car drivers and others who work in extremely hot places.

Materials
The designers of early spacecraft found it necessary to develop special material that was lightweight but also extremely strong. Since that time, this material has been used in products such as sports helmets and tennis rackets. Another important material developed for use in space is memory metal, which remembers its original shape after it is bent. This material can now be found in simple eyeglass frames. Also, the shock absorbing material used in the boots worn by astronauts is now found in a variety of sports shoes.

Electronics
Along with smoke detectors, quartz timing crystals were originally developed for use in early spacecraft. These crystals, which are highly stable during temperature changes, now make sure that our watches and clocks keep time accurately under any circumstances. Also, in order to list its millions of spacecraft parts, NASA developed the technology which eventually evolved into the barcode. Barcodes can now be found on goods in supermarkets and convenience stores all around the world.

CURRENT TECHNOLOGY

Cleaner Cars
Space flight researchers are constantly studying how different materials burn, and this kind of research may have a big impact on the future of earth. NASA currently uses liquid hydrogen as a fuel when launching space shuttles. Hydrogen burns more cleanly than fossil fuels, creating fewer harmful emissions. The eventual development of a hydrogen-burning engine for use in cars and other vehicles could make it possible to dramatically reduce the rate of global warming.

Synthetic Soil
In the interest of possible future moon colonies, space agencies have searched for new ways to grow plants in places they normally would not grow. This has led to the creation of a kind of synthetic soil. It is made with a common mineral called *zeolite, which can store nutrients and release them over time. This artificial soil is already being used by some farmers and may be developed as a new kind of fertilizer. Because of its ability to release nutrients gradually, such a fertilizer would cause less pollution when washed away into surrounding streams and rivers.

Medical Technology
Medical technology has also benefited from spin-offs of space research. Some of the systems that were used to track the life signs of astronauts in space have evolved into the high-tech devices used to monitor intensive care patients in hospitals. And much of the equipment designed to be used aboard spacecraft has been adapted for use aboard ambulances. But perhaps most important are the tiny but highly effective pumps that were developed for spacecraft engines. These may eventually be adapted to provide smaller alternatives to the heart pumps currently used by heart patients.

So, the next time you want to feel like an astronaut, just take a look around you. Put on your eyeglasses, set your watch, and then take a walk in your sports shoes to the convenience store. All of these simple acts have been affected by spin-offs of the same space technology that has sent astronauts to the moon and beyond.


Lesson 9 The Beauty of Art

The Secret of the Golden Ratio

What is beauty? What allows us to say that a sculpture, a picture, or an impressive architectural work is beautiful? Is it possible to compare the beauty of a portrait to the beauty of a temple? If so, what sort of elements do they share that make them both so visually pleasing? Surprisingly, the answer can be found in the field of mathematics. It seems that a universal characteristic of beauty does exist, in the form of a proportion called the golden ratio.

What is the Golden Ratio?

The golden ratio — a precise way of dividing a line or a shape — appeared early in mathematics. It goes back at least as far as 300 B.C., when Euclid described it in his major work, Elements. The golden ratio is a proportion in which a straight line is divided into two unequal parts in such a way that the ratio of the smaller to the greater part is about 1:1.618.

It can also be applied to a rectangle, which is the most common shape for a canvas. As you can see in the example, the ratio of its width to its length equals the golden ratio, 1:1.618. This kind of rectangle is called a golden rectangle.

The golden rectangle is a very important shape in mathematics, and it appears in nature as well. By continually dividing one golden rectangle into smaller golden rectangles, you can create the pattern of a golden spiral, such as the one found in a *nautilus shell or even in a galaxy. It is also often used in art and architecture. The golden rectangle is considered to be one of the most pleasing and beautiful shapes to look at. That is why many artists have used it in their work. Leonardo da Vinci and Piet Mondrian are perhaps the most famous artists known to have used golden rectangles, following an artistic tradition that began much earlier in the age of Classical Greece.

The Parthenon in Greece

The Parthenon, located in Athens, Greece, is perhaps the best example of a mathematical approach to art. This temple, built for the Greek goddess Athena in the 5th century B.C., was designed by Ictinus and Callicrates, using the golden ratio.

For example, the front of the Parthenon was constructed using several golden rectangles. The ratio of the width of the building to the height of the face is the golden ratio, too. The Parthenon, for these reasons, has come to be known as the "perfect building."

Leonardo da Vinci's Mona Lisa

Leonardo da Vinci was a great Italian Renaissance painter. He was also a scientist and inventor. In his art, da Vinci carefully examined the proportions of the human body. He found many occurrences of the golden ratio and golden rectangles.

You have probably heard of the Mona Lisa, which is housed in the Louvre Museum in Paris. The Mona Lisa is one of the most famous paintings in the world. It's a classic example of both the power of the golden ratio and its role in creating beauty.

For instance, if you draw a rectangle around the Mona Lisas face, that rectangle will automatically turn out to be golden. That is, itll form a rectangle whose proportions match the golden ratio. Moreover, the dimensions of the painting itself also form a golden rectangle. There are, in addition, other examples of the golden ratio to be found in this famous painting. One of these, amazingly, is that a golden rectangle can be drawn from her neck to just above her hands.

Piet Mondrians Abstract Style

Piet Mondrian was a modern Dutch artist who lived from 1872 to 1944. Although he painted many realistic landscapes at the beginning of his career, over time Mondrian came to favor an abstract style in his work.

Mondrian became famous for using horizontal and vertical black lines as the basis for many of his paintings. He shared da Vincis belief that mathematics and art were closely connected and used the simplest geometric shapes and primary colors — red, yellow, and blue — to express reality, nature, and logic from a different point of view.

Mondrians point of view was that any shape can be created with basic geometric shapes and that any color can be created with different combinations of red, blue, and yellow. The golden rectangle is one of the basic shapes that continually appear in Mondrians art. For example, if you look at Composition with Red, Yellow, and Blue, which he painted in 1942, you can see many golden rectangles.
It may be difficult to believe that there is a secret to being beautiful, especially one as cold and simple as a mathematical ratio. If one examines the history of art, however, it certainly seems that there is something special about the golden ratio. Though derived from a mathematical ratio, it plays an important role in creating objects of great beauty that can be appreciated by people from many different cultures around the world.


Lesson 10 Saving the Planet

Saving the Planet: How You Can Help


Global warming is one of the most serious challenges facing us today. The glaciers are melting faster, our sea levels are rising, and weather patterns are unexpectedly changing. However, the good news is that each of us can take action to solve this crisis. All of us have a role to play, and none of us bear the burden alone. The positive effects of small actions, multiplied by millions of people, can lead to dramatic effects. Youre part of this movement, and by making simple changes in your everyday life, you can make a significant difference.

Reuse Newspapers
If we reused one million more pounds of newspaper, the trees we would save could absorb 125,000 pounds of CO2 per year.

The first step in helping the environment is reusing newspaper, which is the number one thing we throw away. You may ask, Why reuse instead of recycle? Paper can be recycled only three or five times because its fibers gradually break down in the process of re-pulping. So, before you head to a recycling bin with a big pile of newspapers, think about how to get more uses out of them to increase the life span of paper and save trees.

• Protect fragile packages: Instead of protecting your shipment of glasses in bubble wrap, use balls of newspaper.
• Stuff it in your shoes: Its good for keeping the shape of shoes, removing moisture and killing bad smells as well.
• Clean your windows: Crumpled newspaper makes mirrors and glass shine. You dont even need glass cleaner.

Recycle Your Computer
If one million people reused or just upgraded their computers, we would save 265,000 tons of fossil fuels.

Do you want to buy a new computer because yours is four or five years old? Think about it first. Making microchips uses a lot of energy. Usually, five times more fossil fuels are used for manufacturing a computer than a car or a refrigerator. Chemicals in discarded computers can also pollute landfills, and this creates serious environmental problems. So, what are some other things you can do with your old computer?
• Upgrade: If all you need is a bit more memory and a faster processor, upgrading is the best choice.
• Reuse: Give your computer to a local charity or school. Donating your working computer can make a big difference in someones life.
• Recycle: If you have recently purchased a new computer, you may be able to send the old one back to the manufacturer. You can also take it to a nearby recycling center.

Read the Labels
If one million people used appliances with Energy Saving Labels, we would eliminate about 5.6 million tons of CO2 per year.

If you want to be a responsible green consumer, you have to know what youre buying. That means reading labels. Eco-labels indicate that a product or process causes minimal damage to the environment. Eco-labeling programs are being carried out by a number of governments and NGOs(Non-Government Organizations) in countries around the world. Most eco-labeling programs for appliances and equipment include energy efficiency as one major component of the label rating scheme.

• Korea Eco-Label: This has been run by the Ministry of Environment since 1992. It certifies products as environmentally friendly during the entire production process.
• Energy Star Label: This label is given to products that have satisfied international energy saving standards.
• Fair Trade Label: This label means that food producers are guaranteed fair wages and that premiums can go to encourage eco-friendly farming methods.

Go Green in Your Fashion
If one million people washed their clothes in cold water, we would eliminate 250,000 tons of CO2 per year.

Many of the clothes we wear today are made from synthetic materials, such as nylon and polyester. They are made from petrochemicals, which dont break down easily and pollute the environment. So, how can you go green in your fashion?

• Wear Natural Fabrics: Cotton, wool, and linen are examples of natural fabrics. Theyre environmentally friendly and skin friendly as well.
• Buy Used clothes: What is one persons trash is anothers treasure. You can give old clothes a second life while saving resources.
• Wash Well: Washing clothes requires lots of water and energy, so only do it when you absolutely need to and use cold water.

Even though these are seemingly small steps, their effect on the earth can be enormous. Remember that if you use the list below to CHILL our earth, you can do your part to keep our planet healthy and stop global warming!

Commit the proceeding tips to memory.
Hunt down your excessive CO2 habits, one by one.
Inspire others to do the same.
Love our earth and take care of it.
Laugh a little; saving the planet can be a pleasant journey!