Stone Boiling is an Ancient Cooking Method

Stone Boiling is an Ancient Cooking Method Stone boiling is an ancient cooking technique to heat food with directly exposing it to flame, reducing the likelihood of burning, and allowing the construction of stews and soups. The old story about Stone Soup, in which a glorious stew is created by placing stones in hot water and inviting guests to contribute vegetables and bones, may have its roots in ancient stone-boiling.   How to Boil Stones Stone boiling involves placing stones into or next to a hearth or other heat source until the stones are hot. Once they have achieved an optimal temperature, the stones are quickly placed into a ceramic pot, lined basket or other vessel holding water or liquid or semi-liquid food. The hot stones then transfer the heat to the food. To maintain a continued boiling or simmering temperature, the cook simply adds more, carefully timed, heated rocks. Boiling stones typically range in size between large cobbles and small boulders, and should be of a type of stone that is resistant to flaking and splintering when heated. The technology involves a considerable amount of labor, including finding and carrying an adequate number of appropriately sized stones and building a large enough fire to transfer sufficient heat to the stones. Invention Direct evidence for using stones to heat liquid is a little hard to come by: hearths by definition generally have rocks in them (called generally fire-cracked rock), and identifying whether the stones have been used to heat liquid is difficult at best. The earliest evidence that scholars have suggested for the use of fire dates to ~790,000 years ago, and clear evidence for soup making is not present at such sites: it is possible, perhaps likely, that fire was first used to provide warmth and light, rather than cooking. The first true, purpose-built hearths associated with cooked food date to the Middle Paleolithic (ca. 125,000 years ago). And the earliest example of hearths filled with heat-fractured round river cobbles come from the Upper Paleolithic site of Abri Pataud in the Dordogne valley of France, about 32,000 years ago. Whether those cobbles were used to cook with is probably speculation, but definitely a possibility. According to a comparative ethnography study conducted by American anthropologist Kit Nelson, stone boiling is used most frequently by people who live ​in the temperate zones on earth, between 41 and 68 degrees latitude. All kinds of cooking methods are familiar to most people, but in general, tropical cultures more often use roasting or steaming; arctic cultures rely on direct-fire heating; and in the boreal mid-latitudes, stone boiling is most common. Why Boil Stones? American archaeologist Alston Thoms has argued that people use stone boiling when they dont have access to easily cooked foods, such as lean meat that can be direct-cooked over a flame. He indicates support for this argument by showing that the first North American hunter-gatherers didnt use stone boiling intensively until about 4,000 years  ago when agriculture became a dominant subsistence strategy. Stone boiling might be considered evidence of the invention of stews or soups. Pottery made that possible. Nelson points out that stone boiling requires a container and a stored liquid; stone boiling involves the process of heating liquids without the dangers of burning a basket or the contents of a bowl by direct exposure to fire. And, domestic grains such as maize in North America and millet elsewhere require more processing, in general, to be edible. Any connection between boiling stones and the ancient story called Stone Soup is sheer speculation. The story involves a stranger coming to a village, building a hearth and placing a pot of water over it. She puts in stones and invites others to taste the stone soup. The stranger invites others to add an ingredient, and pretty soon, Stone Soup is a collaborative meal full of tasty things. The Benefits of Limestone Cookery A recent experimental study based on assumptions about American southwestern Basketmaker II (200–400 CE) stone boiling used local limestone rocks as heating elements in baskets to cook maize. Basketmaker societies did not have pottery containers until after the introduction of beans: but corn was an important part of the diet, and hot stone cookery is believed to have been the primary method of preparing maize. U.S. archaeologist Emily Ellwood and colleagues adding heated limestone to water, raising the pH of ​the  water to 11.4–11.6 at temperatures between 300–600 degrees centigrade, and higher yet over longer periods and at higher temperatures. When historical varieties of maize were cooked in the water, chemical lime leached from the stones broke down the corn and increased the availability of digestible proteins. Identifying Stone Boiling Tools Hearths at many prehistoric archaeological sites have a preponderance of fire-cracked rock, and establishing evidence that some were used in stone boiling has been tested by American archaeologist Fernanda Neubauer. Her experiments found that the most common fracture on stone boiled rocks are contraction-fractures, which exhibit irregular crenulated, wavy, or jagged cracks on the breakage faces and a rough and undulating interior surface. She also found that repeated heating and cooling eventually fractures the cobbles into pieces too small to use depending on the raw material and that the repetition also can cause fine crazing of the rock surfaces. Evidence such as that described by Neubauer has been found in Spain and China by about 12,000–15,000 years ago, suggesting the technique was well known by the end of the last Ice Age. Selected Sources Ellwood, Emily C., et al. Stone-Boiling Maize with Limestone: Experimental Results and Implications for Nutrition among SE Utah Preceramic Groups. Journal of Archaeological Science 40.1 (2013): 35-44. Print.Gao, Xing, et al. The Discovery of Late Paleolithic Boiling Stones at SDG 12, North China. Quaternary International 347 (2014): 91-96. Print.Nakazawa, Yuichi, et al. On Stone-Boiling Technology in the Upper Paleolithic: Behavioral Implications from an Early Magdalenian Hearth in El Mirà ³n Cave, Cantabria, Spain. Journal of Archaeological Science 36.3 (2009): 684-93. Print.Nelson, Kit. Environment, Cooking Strategies and Containers. Journal of Anthropological Archaeology 29.2 (2010): 238-47. Print.Neubauer, Fernanda. Use-Alteration Analysis of Fire-Cracked Rocks. American Antiquity 83.4 (2018): 681-700. Print.Short, Laura, et al. Facile Residue Analysis of Recent and Prehistoric Cook Stones Using Handheld Raman Spectrometry. Journal of Raman Spectroscopy 46.1 (2015): 126-32. Prin t. Thoms, Alston V. Rocks of Ages: Propagation of Hot-Rock Cookery in Western North America. Journal of Archaeological Science 36.3 (2009): 573-91. Print.

Indirect Speech Definition and Examples

Indirect Speech Definition and Examples Indirect speech  is a report on what someone else said or wrote without using that persons exact words (which is called direct speech). Its also called  indirect discourse or reported speech.   Direct vs. Indirect Speech In direct speech, a persons exact words are placed in quotation marks and set off with a comma and a reporting clause or signal phrase,  such as said or asked. In fiction writing, using direct speech  can display  the emotion of an important scene in vivid detail through the words themselves as well as the description of how something was said. In nonfiction writing or journalism, direct speech  can emphasize a particular point, by using a sources exact words. Indirect speech is paraphrasing what someone said or wrote. In writing, it functions to move a piece  along by boiling down points that an interview source made. Unlike direct speech, indirect speech is  not  usually placed inside quote marks. However, both are attributed to the speaker because they come directly from a source. How to Convert In the first  example below,  the  verb  in the  present tense  in the line of direct speech (is)  may change to the  past tense  (was) in indirect speech, though it doesnt necessarily have to with a present-tense verb.  If it makes sense in context to keep it present tense, thats fine. Direct speech:  Where is your textbook? the teacher asked me.Indirect speech:  The teacher asked me  where my textbook was.Indirect speech: The teacher asked me where my textbook is. Keeping the present tense in  reported speech  can give the impression of  immediacy, that its being reported soon after the direct quote,such as: Direct speech:  Bill said, I cant come in today, because Im sick.Indirect speech:  Bill said (that) he cant come in today because hes sick. Future Tense An action in the future (present continuous tense or future)  doesnt have to change verb tense, either, as these examples demonstrate. Direct speech:  Jerry said, Im  going to buy a new car.Indirect speech:  Jerry said (that) hes going to buy  a new car.Direct speech:  Jerry said, I will buy a new car.Indirect speech:  Jerry said (that) he will buy a new car. Indirectly reporting an action in the future can change verb tenses when needed. In this next example, changing the  am going  to was going implies that she has already left for the mall. However, keeping the tense progressive or continuous  implies that the action continues, that shes still at the mall and not back yet. Direct speech:  She said, Im going to the mall.Indirect speech:  She said (that) she was going to the mall.Indirect speech: She said (that) she is going to the mall. Other Changes With a past-tense verb in the direct quote, the verb changes to past perfect. Direct speech:  She said,  I went to the mall.Indirect speech:  She said (that)  she had gone to the mall. Note the change in first person (I) and second person (your)  pronouns  and  word order  in the indirect versions. The person has to change because the one  reporting the action is not the one actually doing it. Third person (he or she) in direct speech remains in the third person. Free Indirect Speech In  free indirect speech, which is  commonly used in fiction, the reporting clause  (or signal phrase) is omitted. Using the technique is a way to follow a characters point of view- in third-person limited omniscient- and show her thoughts intermingled with narration. Typically in fiction italics show a characters exact thoughts, and quote marks show dialogue. Free indirect speech makes do without the italics and simply combines the internal thoughts of the character with the narration of the story. Writers who have used this technique include James Joyce, Jane Austen, Virginia Woolf, Henry James, Zora Neale Hurston, and D.H. Lawrence.

Industry Analysis For Foods Market Term Paper Example | Topics and Well Written Essays - 500 words

Industry Analysis For Foods Market - Term Paper Example For instance, Whole foods chains supermarket, which is a major player in the food business, is facing competition from companies such as wall mart, signature foods, and Kroger. The company has certification as a credible supply of organic foods in the market. Moreover, the organization has more years of experience in the food industry with a gross profit of 14.20% (Ferrell 2). The company focuses on providing quality products to its clients in the market. Indeed, the management takes pride in serving customers of the supermarket chain. Equally, the organization has a fair dividend policy. Shareholders trade in the company stocks reflects positively as indicated on the company’s balance sheet. This is providing whole foods supermarket an opportunity of exploring the global market. The company was ranked at number 24 among the best 100 employers in the globe. The momentum in sales of the company indicates the potentiality of growth in future (Shim & Joel 311). The company has invested much in expanding its operations to different places of the globe. The company should not be analyzed solely using stock recommendations. People should use information from the companies trading and loss accounts. The historical data of the company indicates that â€Å"whole foods supermarket† is experiencing growth in its sales. In the year 2011, it posted higher revenue compared to the previous financial year. The company has facilitated its expansion in the global market through mergers (King 116). There are cases in which whole foods market acquired other businesses as part of their operations. It is listed in the NASDAQ stock market as one of the promising company. The company’s profit margin for 2012 was at 3.84%. The food industry is expected to revolutionize trading in the stock exchange market. Currently, it has a positive cash flow margin of 3.34%. The recent expansion of the activities of whole foods signifies that several people depend on the company. Whole food is a part of the $32 billion food industry. However, whole foods market has struggled to meet the requirement trading policies initiated by the government. Moreover, the food industry business has experienced the effects of inflation on the economy (Warren & James 2).

ISO 9000 Essay Example | Topics and Well Written Essays - 250 words

ISO 9000 - Essay Example It also checked compliance with standard documented procedures. The 2000 version was a game-changer as it introduced process management in companies. The 2000 version included the involvement of upper executives in quality delivery and improvement of the effectiveness through performance metrics. The 2008 version introduced clarifications to the requirements of the existing 2000 version. The new changes and clarifications aimed at improving consistency with earlier versions. The next version, 2015 version is under preparation. The standard undergoes auditing to improve, correct and prevent problems from arising. The auditing can be external (by an external independent body) or internal (by internal staff trained for the purpose). Auditing involves continuous review and assessment to ensure that the system is working. The 1994 auditing focuses on compliance while the 2000 version includes risks, status and importance Implementing ISO 9000 increases organization effectiveness, profits, promotes trade with other countries and makes marketing better. It also helps retain customers and improve satisfaction. In addition to improving employee motivation ISO 9000, reduces waste and increases company productivity. However, ISO 9000 faces various criticisms. Some criticize it for the large amount of money, paperwork and time needed for registration. Some view the standard as a failure especially if a company seeks certification before quality. Others accuse ISO standards of not gauging whether a company is following the right procedure for

Famous Women and their Contribution to Egypt Essay Example for Free

Famous Women and their Contribution to Egypt Essay Shagrat al-Durr took upon herself the title of Sultan and regrouped the Egyptian army to take Damietta back from the Frankish Crusaders. She become the center of power as the leader of Mamluks During this new period, that of the Mamluks, Cairo was to become the center of power. The Mamluks kept their power for more than two centuries in Egypt and Syria. Shagrat al-Durr is one of the very few women in Islamic history to ascend to the throne. Her sensational life to show the information that a striving woman had to depend on the good will of men to be able to lead. Shagrat has been a good leader using her experience at administration and leadership. That is why Mamluks have succeeded leading Egypt and Syria for tow centuries. Tiye She is the married to Ramesses III (c. 1194-1163 B. C. ) and called the queen of the 20th century. She was involved in the harem plot, which sought to assassinate the king and place her son on the throne of Egypt, and was mentioned in the Juridical papyrus of Turin. The plot against the king was discobered, and the queen and the other members of the cabal were tried in a royal court. Nothing is known of the fate of Queen Tiye in the affair. She is a worshipper of Aten. And for those who believed believe the basic elements of the story of Moses from the Old Testament, as Queen Tiye’s influence may have helped give birth to Judaism, Christianity and Islam Nifertiti She was s the Great Royal Wife (or chief consort/wife) of the Egyptian Pharaoh Amenhotep IV and mother-in-law of the Pharaoh Tutankhamun. She is considered to Cleopatra as the famous Queen of Egypt. Because of her feminine beauty you can see that she had greatly influenced the standard in the art of photography for the 20th century, not only in Egypt but also around the world. Cleopatra When you think of the phrase queen of Egypt. She will be the first one that will enter your mind. For many she is a not only one of the most beautiful queen and seductress that ever lived in the history of men. Little did other people know that Cleopatra was an educated in the sciences, and no doubt encouraged scientists and discussed their findings and thoughts with them. She would have been an equal among them, not because of her social standing, but because of her intelligence and education Furthermore. She is brilliant early mathematician, chemist and philosopher who wrote science books and met weekly with a team of scientific experts, according to a forthcoming book (Viegas, 2004). References Baron, Beth (2005) Egypt as a Woman: Nationalism, Gender and Politics. University of California Press. Mernissi, Fatima (1993) The Forgotten Queens of Islam. University of Minnesota Press, In Charis Waddy, Women in Muslim History, Longman, 1980 http://www.forbes.com/lists/2005/11/GGD7.html

Media Violence Essays -- essays research papers

Kenny Fuller Health The Impact of Media Violence I was reading in some of my information and it was talking about how â€Å"monkey see, monkey do† is a popular saying now days. Sixty years ago the television was invented. People looked at it as a technological curiosity (I got that part from the info). For some people now days TV is there best friend. Most of them are little kids. TV shows the news, tries to make us buy certain things, and it also shows violence. The only thing that it can do is replace written materials (Got that to). The bad thing is that these violent shows are dangering our society. Certain things on TV and movies have inspired people (I could think of any other word to use so I used theirs) to set their wives on fire, lie down in the middle of the roads, rape, steal, murder, and to do shootings. Out of 1,000 studies it is proven that media violence can have a negative affect on adults and even children. When people watch these shows it makes them more ag gressive and anti-social. After a few days of watching these shows people become less sensitive to violence and to victims of violence. After that happens they begin to have a hunger for more violence in entertainment and in real life. Media violence is especially damaging to young children between ages 8 and under. The reason for that is because they cannot tell the difference between the real life and their dreams. Some images on the TV and movies may seem so real to them that is might traumatize them (I go...

An Valuable Experience Essay

It started off like any other morning for me when I woke up from the bed. It was totally different from others. I was very hungry and decided to have breakfast before school. When I approach the dining room, I saw my parents was sitting there and kept smiling at me. As soon as I sat down, there was a big surprise for me. â€Å"Happy Birthday, Jacky†, said my parents as they handed me a beautiful wrapped present. I was extremely curious and I opened the present hurriedly. Wow! It was an expensive cell phone, Iphone 5. I was over the moon because I had wanted the cell phone so much since it published last month. After having my light breakfast, I drove to school as usual. When I reached my classroom, my classmates shouted at me and wished me happy birthday. I was very happy as they sent their greeting to me. John, my best friend since primary school hugged me and kissed my forehead as his â€Å"present† to me. When I put down my bag, I quickly showed him my new cell phone. He was fascinated when he saw my amazing cell phone. In fact, he was in love with that cell phone and both of us love it. We investigated the functions of this new cell phone until the bell rang and soon the lessons stared. I immediately hid the cell phone because cell phone is contraband in school. After three hours, it was recess time. The first thing I would do was going to the washroom. After that, I would go to the canteen to fill up my empty stomach. After having my fabulous meal, I went back to the classroom. When I reach my seat, I realized that my cell phone was not in my pocket. My cell phone was missing! I looked up and down for my cell phone frantically but I could not find it. I started to think carefully where I had put the cell phone. I recognized that I had given it to John before going out from the classroom. Or maybe I miss it in the toilet but it is impossible. It must be John who had stolen my cell phone and I was sure for it. I darted to the canteen to look for John who was eating banana. â€Å"John, there you are! Give me back my cell phone!† I yelled at him. John did not know what had happened and shouted that he did not take my cell phone. However, I did not believe him and kept accusing him that he had stolen my cell phone. I was getting impatient and my voice was getting louder. â€Å"Hey John, I thought that we are best friend but now I know that you are just a liar, a thief! If you admire my cell phone, just tell me and I can lend it to you. You should not steal it as that is my present from my parents. You know how toilful my parents work for buying me this present? I will never trust you again! Never! † I shouted on top of my voice in front of the other students. After a couple of minutes, the bell rang again and we went back to the classroom. The whole day we did not talk to each other. I even changed my seat with the other friend. I was really upset and angry at John for being dishonest to me. After I had reached home, I took my bath. I was still thinking of my cell phone and I did not have any appetite to take my lunch. I did not know how I was going to tell my parents about the missing of the cell phone. I decided to finish my homework before my parents come back. When I opened my bag and took out my book, I was shocked. To my surprise, it was my cell phone, dropped deeply inside my bag. I knew that I had misunderstood John. I felt sorry for him and I made up my mind to apologize to him. I took up my phone and called John. â€Å"John, can we meet at Starbuck for a while? I had something important going to tell you.† John did not answered me and cut the call. I was very worried that time and I believed that John will come to meet me. Therefore, I quickly go out to the Starbuck coffee shop afterward. Thirty minutes later, I saw John walking toward me, but he did not even look at me. I knew that he was still angry with me. He took a seat next to me immediately. After we ordered our coffee, I started to begin my apologize. â€Å"John, about just now†¦ erm†¦ I am truly sorry. I did not search for my cell phone carefully and misunderstood you. I should not shout and yell at you rudely. It is my entire fault. Sorry for everything. Can you forgive me?† I said solemnly. â€Å"Jacky, of course I will forgive you, we are best friend right/. However, to express your sincere, you must pay for my ordered coffee.† Said John. We smiled at each other. After this incident, I realize that John is always my best friend. I learnt that we should trust our friends and not to misunderstood them without investigating properly. As the saying goes, â€Å"Look before you leap†.