Learn About Wine Legs or Tears

Learn About Wine Legs or Tears What does it mean when a wine is said to have legs or someone refers to tears of wine? Wine legs or tears of wine are the droplets that form in a ring on the glass above the surface of a glass of wine or other alcoholic beverage. The drops continuously form and fall in rivulets back into the liquid. You can see the effect in the shadow of this glass of wine. Cause of Wine Legs While some people think wine legs are related to the quality, sweetness or viscosity of wine, they are really indicative of the alcoholic content of the wine and are caused by the interplay between adhesion, evaporation and surface tension of water and alcohol. How Wine Legs Work Capillary action draws a small amount of wine up the surface of the wine glass above the liquid. Both alcohol and water evaporate, but the alcohol has a higher vapor pressure and evaporates faster, producing a region of liquid that has a lower concentration of alcohol than the rest of the wine.  Alcohol has a lower surface tension than water, so lowering the concentration of alcohol raises the surface tension of the liquid. The water molecules are cohesive and stick together, forming droplets that eventually become heavy enough to fall back down the glass in streams into the wine. History of the Explanation of Wine Legs The effect is called the Marangoni or Gibbs-Marangoni Effect, in reference to Carlo Marangonis investigations into the effect in the 1870s. However, James Thomson explained the phenomenon in his 1855 paper, On certain curious Motions observable at the Surfaces of Wine and other Alcoholic Liquors. Test It Yourself The Marangoni effect more generally refers to the flow of liquid caused by surface tension gradients. You can see this effect if you spread a thin film of water over a smooth surface and add a drop of alcohol to the center of the film. The liquid will move away from the alcohol drop. Swirl a glass of wine or liquor and observe the wine legs or tears of wine on the glass. If you cover the glass and swirl it, wine legs eventually will stop forming because the alcohol will be unable to evaporate.

The Impact of the Dust Bowl on the Environment

The Impact of the Dust Bowl on the Environment Many accidents and natural disasters have done serious environmental damage to the United States. Some of the most famous events include the  1989  Exxon Valdez  oil spill, the 2008 coal ash spill in Tennessee, and the Love Canal toxic dump disaster that came to light in the 1970s. But none of these events, despite their tragic consequences, come close to being the worst environmental disaster in the United States. The worst was the 1930s Dust Bowl- created by the drought, erosion, and dust storms, or black blizzards, of the so-called Dirty Thirties. It was the worst and most prolonged environmental disaster in American history. The dust storms started at about the same time that the Great Depression really began to grip the country, and continued to sweep across the Southern Plains- western Kansas, eastern Colorado and New Mexico, and the panhandle regions of Texas and Oklahoma- until the late 1930s. In some areas, the storms didnt relent until 1940. Decades later, the land is still not completely restored.  Once thriving farms are still abandoned, and new dangers are again putting the Great Plains environment in serious jeopardy. Causes and Effects In the summer of 1931, the rain stopped coming and a drought that would last for most of the decade descended on the region. Crops withered and died. Farmers who had plowed under the native prairie grass that held the soil in place saw tons of topsoil, which had taken thousands of years to accumulate, rise into the air and blow away in minutes. On the Southern Plains, the sky turned lethal. Livestock went blind and suffocated, their stomachs full of fine sand. Farmers, unable to see through the blowing sand, tied themselves to guide ropes to make the walk from their houses to their barns. Families wore respiratory masks handed out by Red Cross workers, cleaned their homes each morning with shovels as well as brooms, and draped wet sheets over doors and windows to help filter out the dust. Still, children and adults inhaled sand, coughed up dirt, and died of a new epidemic called dust pneumonia. Frequency and Severity of Storms The weather got worse long before it got better. In 1932, the weather bureau reported 14 dust storms. In 1933, the number of dust storms climbed to 38, nearly three times as many as the year before. At its worst, the Dust Bowl covered about 100 million acres in the Southern Plains, an area roughly the size of Pennsylvania. Dust storms also swept across the northern prairies of the United States and Canada, but the damage there couldnt compare to the devastation farther south. Some of the worst storms blanketed the nation with dust from the Great Plains. A storm in May 1934 deposited 12 million tons of dust in Chicago and dropped layers of fine brown dust on the streets and parks of New York and Washington, D.C. Even ships at sea, 300 miles off the Atlantic coast, were left coated with dust. Black Sunday The worst dust storm of all hit on April 14, 1935- Black Sunday. Tim Egan, a New York Times reporter and best-selling author who wrote a book about the Dust Bowl called The Worst Hard Time, described that day as one of Biblical horror: The storm carried twice as much dirt as was dug out of the earth to create the Panama Canal. The canal took seven years to dig; the storm lasted a single afternoon. More than 300,000 tons of Great Plains topsoil was airborne that day. Disaster Gives Way to Hope More than a quarter million people fled the Dust Bowl during the 1930s- environmental refugees who no longer had the reason or courage to stay. Three times that number remained on the land and continued to battle the dust and to search the sky for signs of rain. In 1936, the people got their  first glimmer of hope. Hugh Bennett, an agricultural expert, persuaded Congress to finance a federal program to pay farmers to use new farming techniques that would conserve topsoil and gradually restore the land. By 1937, the Soil Conservation Service had been established, and by the following year, soil loss had been reduced by 65 percent. Nevertheless, the drought continued until the autumn of 1939, when rains finally returned to the parched and damaged prairie. In his epilogue to The Worst Hard Time, Egan writes: The high plains never fully recovered from the Dust Bowl. The land came through the 1930s deeply scarred and forever changed, but in places, it healed. . . After more than sixty-five years, some of the land is still sterile and drifting. But in the heart of the old Dust Bowl now are three national grasslands run by the Forest Service. The land is green in the spring and burns in the summer, as it did in the past, and antelope come through and graze, wandering among replanted buffalo grass and the old footings of farmsteads long abandoned. Looking Ahead: Present and Future Dangers In the 21st century, there are new dangers facing the Southern Plains. Agribusiness is draining the Ogallala Aquifer- the United States largest source of groundwater, which stretches from South Dakota to Texas and supplies about 30 percent of the nations irrigation water. Agribusiness is pumping water from the aquifer eight times faster than rain and other natural forces can refill it. Between 2013 and 2015, the aquifer lost 10.7 million acre-feet of storage. At that rate, the aquifer will be completely dry within a century. Ironically, the Ogallala Aquifer is not being depleted to feed American families or to support the kind of small farmers who hung on through the Great Depression and the Dust Bowl years. Instead, the agricultural subsidies that began as part of the New Deal to help farm families stay on the land are now being given to corporate farms that are growing crops to be sold overseas. In 2003, U.S. cotton growers received $3 billion in federal subsidies to grow fiber that would ultimately be shipped to China and made into cheap clothing to be sold in American stores. If the water runs out, there wont be any for the cotton or the inexpensive clothing, and the Great Plains will be the site of yet another environmental disaster.

Film Review Essay examples

Film Review Essay examples Film Review Essay examples Zac Garcia Ms. Lynch Film Studies 10/31/14 Movie Review Of Gone Girl Gone Girl, starring Ben Affleck and Rosamund Pike as a torn married couple named Nick Dunne and Amy Dunne. It is directed by David Fincher and based off the book written by Gillian Flynn. This film is about a distressed couple Nick Dunne and Amy Dunne. Amy one morning goes missing and Nick comes home from the bar he owns to see the living room torn up as if a kidnapping or robbery occurred. It portrays Nick throughout the film to have a weird relationship with Amy due to how he reacts and acts throughout this. The film gives off this weird vibe throughout the entire movie that always has you second guessing your opinion on what is going to happen. An investigation goes on and it takes you through many twists and turns such as learning Nick’s back story, his secret life, and Amy’s past. This movie does an excellent job of leading you on to think one thing and then one scene completely changes your view. When the viewer finds out what really happened to Amy, he or she will be completely blown away and this is why this film is such a great thriller. Just by seeing the trailer for this movie, I knew that I was going to love it. I was on the edge of my seat the whole time and I can honestly say it was one of the best movies I’ve ever seen. It perfectly leads you on and gives you just the right amount of hints to give you a hint as to what happened but then one scene just changes

Art Essay Example | Topics and Well Written Essays - 500 words - 47

Art - Essay Example The smaller frame has a golden lining around it making the breakage of the black color clearer and more defined. The entire frame seems to be made out of wood. In the painting that appears in the picture, there are two people, a male and a female, who seem to be dancing. The girl is shorter than the man and she is in the foreground of the picture. The girl may be shorter than the man because she is leaning forward. She is wearing a short white dress with a purple band around her waist. The lower waist of the girl’s skirt is flared and seems to have pleats. The girl is leaning forward and is supported by the man from behind. She has spread her hands in the air to look like she is flying. Her left hand is spread lower than her right hand. She has lifted her right leg way up in the air from behind. The whole body of the girl can be seen. The girl in the picture appears to be smiling. Her eyes seem to be closed and her face is facing down at an angle. Her hair is short and black. The man in the picture is standing straight behind the girl. He is wearing a white shirt with a dark suit. The man has a black hat that has a red flower and white feather on the front left side. He seems to be looking down towards what the girl is doing. The man has yellow, long and curly hair. Both the man and the girl are averagely slender. The man and girl look like they are in a forest. Several green leafy trees can be seen around them and behind them. The blue clear sky is visible in the background. Not the whole sky can be seen because it is blocked by the trees. Only some parts of the sky are visible through the spaces left by the trees. The picture is an up-close photograph of a painting that shows two people performing. The background of the picture is not clear. It is difficult for one to pinpoint that the plantations behind the two people are actually trees. Color variations have also been used to show the different features of

Leopards and Humans Conflict in india Essay Example | Topics and Well Written Essays - 500 words

Leopards and Humans Conflict in india - Essay Example HWC normally come in a number of ways but the most common methods are crop destruction and the attacking of livestock. Many Indians who reside close to forest boundaries are farmers that mostly depend on agriculture (Pradhan et al.). Most of them normally keep domestic animals due to the abundance of grass in the forest. Forested regions normally receive a large amount of rainfall hence an ideal place to reside for farmers. In order to curb human-wildlife conflicts, the Indian government ought to come up with a more stable idea whereby both humans and wild animals will benefit. According to an interview on approximately 103 respondents residing in 5 different villages close to Kitam bird sanctuary, continuous destruction of crops by wild birds such as the Indian peacocks has not only resulted to loss of crops but also money that farmers have invested in the crops (Pradhan et al.). Apart from birds, wild animals have also resulted to a massive extermination of domestic animals. According to the research, approximately 1.55 goats have been lost to wild animals in each homestead (Pradhan et al.). According to some interviewees, goats are normally the most targeted especially by the leopard (Pradhan et al.).Therefore, the government ought to come up with a lasting solution because the only methods used by residents to protect their crops and animals mostly are non-lethal methods such as guarding their crop s and wildlife at nighttime. Apart from guarding the crops and animals, residents have also devised other methods such as the use of scare cows to frighten wild animals (Pradhan et al.). Research cites several factors, which the government and its citizens can embrace to minimize the rate of HWC in India. One of the possible solutions to human wildlife conflicts is to minimize the rate at which the media reports HWC issues (Bhatia et al. 588). According to research so far conducted, the mass

Proactiv advertisment Analysis Term Paper Example | Topics and Well Written Essays - 1000 words

Proactiv advertisment Analysis - Term Paper Example Other items that are in the website are different success stories, information about acne, acne-related health information, customer service and other online connections [Facebook, Twitter, Pin us, YouTube and Google Plus] that are linked to the website. The general public forms the target audience. The types of pictures that are in the advertisement are those of people who have used Proactiv and had their acne disappear and those of active members. These factors help the advertisement being analyzed by making them more popular and readily accessible (Proactiv, 1). In particular, the advertisement is a marketing strategy which focuses on the effective of Proactiv as the most appropriate solution for treating acne. The advertisement features Katheryn Elizabeth [who is better known by her stage name, Katy Perry] giving her testimony of her struggle with acne, until she tried using Proactiv. Proactiv not only helped her get rid of acne, but also gave her a smooth skin and a subsequently high self-esteem. There are elements in the advertisement which makes someone want to buy the product. One of the elements is the very ingredients which make up Proactiv. Particularly, Proactiv contains micro-crystal medicine which penetrates the skin to open up skin spores, so as to give the user a smooth and healthier skin. The same advertisement has also used strong rhetorical devices, especially, logos, pathos and ethos. The strongest of these rhetorical devices is the use of pathos: Katy Perry, a celebrity, singer, songwriter, actress, philanthropist and businesswoman is a woman of great renown and is therefore a person of great appeal and persuasion. This fact is underscored by Perry presenting herself as a person who had a problem with acne, to the point that the problem gnawed away at self-esteem. The strength of the matter at hand is that all people can testify of Perry’s now smooth skin and blossoming career as a celebrity and as someone whose celebrity status has been occasioned by a heightened self-esteem. This is presented in a matter-of-fact manner which makes people to identify with Perry and to get easily persuaded with the notion that if Proactiv made it work for Perry, then trying it out will be not a foolish, but an expedient venture (Proactiv, 1). Another form of rhetorical analysis which has been used to persuade both potential and prospective clients is the use of pathos [the audience’s passions and emotions]. The depiction of Perry as performing before large audiences at different times, vivaciously also reinforces the emotional appeal of the audience. Again, the use of Perry, a well-known celebrity to speak up-close and candid on her struggle with acne, her conquering over acne through the use of Proactiv and the picturesque depiction of Perry and Perry’s face are all elements which appeal to the target audience’s emotions. In a similar wavelength, the fact that a lady who was struggling with acne should per form before an exhilarated and ecstatic crowd full of lover for her physical appeal is a matter that immediately awakens the emotions and resolve of those who may be struggling with acne and pimples. In another wavelength, logos is also seen as another element which compels the audience towards believing in the crux of the message. The advertisement is made in a way which instills logical appeal and stimulates logical appeal. This is done at two levels in the advertisement. The first level of advertisement exists at the surface level, in the sense of being superficial and less concerned about divulging the actual truth of the matter.

Country Analysis Essay Example | Topics and Well Written Essays - 1500 words

Country Analysis - Essay Example This paper attempts to review all the relevant factors that need to be considered with regard to starting a business in Taiwan for a foreign company. In the process it will also take into consideration other factors like demography, religion, ethics, the level of corruption, and any other relevant factor that needs to be considered for an American company to start operations in Taiwan. Formosa was under the jurisdiction of the Dutch government for 38 years. The Portuguese people however are the ones responsible for giving the island its name Ilha Formosa which translates to â€Å"beautiful isle.† This island is more popularly known by its Chinese name which is Taiwan. It was in 1683 that it came under the rule of the Chinese government via the Manchu dynasty. Taiwan is just one of the countries in Asia that is being surrounded by water. This is one of the characteristics of Asian countries that make it appealing to other neighboring countries from other continents. Being under the governance of the Dutch, Chinese and Japanese, Taiwan held a very promising possibility for multinational companies to venture business in (Shackleton, 1-5). Geert Hofstede was one of the pioneers in understanding the importance of culture in an international environment. This critically acclaimed sociologist and researcher has laid the foundation for cross cultural studies, especially in the area of cross-cultural management (Phan, and Butler 231-260). The cultural environment of the country will be hence based on the cultural dimensions as studied by Hofstede. Other sociologists have also stressed on the importance of culture. Unless an foreign or different culture is understood, managers from other countries could experience what is known as culture clash or shock (Hofstede 20). This has to be avoided in order to bring about a smooth working relationship between diverse cultures whether in business or