Coffee and Tea Essay Example for Free

Coffee and Tea Essay Coffee and tea have existed in the world for a long time. Hundreds of years ago, people who lived in South America started to produce coffee, but the earliest drink likes coffee was made by ancient Arabian. They thought it was a kind of medicine used for stomach. After the 15th century, coffee was spread to other countries such as Egypt and Ottoman Empire by Muslims who were back from Hajj, while in ancient China, Chinese people started to make tea about 3000 years ago. Because of nice environment and weather, the first part of tea plants was discovered in southwest China. After, drink tea became an important culture of Chinese people, and tea began to spread into countries near China. Coffee and tea are similar, but different in some specific area. First, coffee and tea are similar but different in population. People from all around the world like them. For example, British people used to drink a cup of tea with some snacks when they have a rest in the afternoon. Western people enjoy drinking black tea, and some of them mix it with milk to make milky tea. Likewise, most people like drinking coffee, for it often tastes good. In China, more and more people began to drink coffee, and some of whom want to taste better coffee like blue mountain coffee. However, although these two drinks are both popular around the world, coffee is still drunk most by western people, while the most quantity of tea is used in East Asia. People lived in China, Japan, and Korea regarded tea as the main drink. Second, coffee and tea are similar but different in function. Both coffee and tea can refresh people because there is a kind of chemical matter, which is caffeine in both of them. This chemical matter can be used for nerves to make a person feel awake and lively. Also, some experts said that black coffee and green tea can help a person lose weight. But, in contrast, tea has some more functions due to another kind of chemical matter which can’t be found in coffee. This chemical matter that named tea polyphenol whose ability is to relieve the effect that is made by poison. Finally, coffee and tea have similarity and difference in origination. Both of them are made from plants. Thousands of years ago, people lived in Africa planted coffee trees in succeed, and now, Brazil has the most coffee trees in the world. In south of China, there are a lot of terraced fields that grow tea trees. On the other hand, people use leaves from tea to make tea, while they use fruits from coffee plants to make coffee. To sum up, coffee and tea are similar in their population, function, and origination, while they are different of their use in different place, their different chemical matter, and their different material. I suggest that people should drink both coffee and tea so that they can be healthier.

A Look at Humor, Laughter, Tickling, and the Brain Essay -- Neurology

A Look at Humor, Laughter, Tickling, and the Brain Everybody smiles and laughs at some time or another. The first laughter appears at about 3.5 to 4 months of age (8)., way before we are able to speak. The average adult laughs 17 times a day (4). Even monkeys and apes have some facial expressions that are similar to human smiles. But really, why do we laugh? Why are we not able to tickle ourselves? What part of the brain is responsible for laughter and humor? Why do we say some people have no sense of humor? We never go to the doctor because we feel good or because we think something is funny. Therefore, it is not a clinical problem; that is why there has not been much research done on the topic of laughter and the brain. Although there is considerable information on the neuronal representation of speech, little is known about brain mechanisms of laughter (2). While many researchers have tracked the brain mechanisms of depression, fear and anger, they have ignored positive emotions and have just begun to study humor. Their investigations are shedding some light on how the brain processes humor and prompts laughter. Take this joke for instance: How many Bryn Mawr college students does it take to change a lightbulb? Answer: None, they were all so busy studying that they didn't even notice the light was out. If you found this old joke funny, you will get some activity going on in the brain. Investigations into how humor and laughter influence the brain are leading to a clearer understanding of how positive emotions affect brain mechanisms. This in turn may lead to creative ideas for new therapies for emotion disorders and pain (1). The physiological study of laughter has its own name, "gelotology". Researc... ...Nature Journal http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v391/n6668/full/391650a0_fs.html 3)What is so Funny and Why: Laughter and the Brain http://faculty.washington.edu/chudler/laugh.html 4)How Laughter Works http://www.howstuffworks.com/laughter.htm 5)Humor on the Brain http://www.howstuffworks.com/framed.htm?parent=laughter.htm&url=http://abcnews.go.com/sections/science/DyeHard/dye990414.html 6)The Heart of Laughter http://www.howstuffworks.com/framed.htm?parent=laughter.htm&url=http://www.wm.edu/wmnews/research/laughter.htm 7)Brain may hinder sense of self-tickling http://seattletimes.nwsource.com/news/health-science/html98/tick_102098.html 8)A Big Mystery: Why do we Laugh? http://msnbc.msn.com/id/3077386/ 9)Scientists Locate Sense of Humor http://abcnews.go.com/sections/living/DailyNews/humor001128.html A Look at Humor, Laughter, Tickling, and the Brain Essay -- Neurology A Look at Humor, Laughter, Tickling, and the Brain Everybody smiles and laughs at some time or another. The first laughter appears at about 3.5 to 4 months of age (8)., way before we are able to speak. The average adult laughs 17 times a day (4). Even monkeys and apes have some facial expressions that are similar to human smiles. But really, why do we laugh? Why are we not able to tickle ourselves? What part of the brain is responsible for laughter and humor? Why do we say some people have no sense of humor? We never go to the doctor because we feel good or because we think something is funny. Therefore, it is not a clinical problem; that is why there has not been much research done on the topic of laughter and the brain. Although there is considerable information on the neuronal representation of speech, little is known about brain mechanisms of laughter (2). While many researchers have tracked the brain mechanisms of depression, fear and anger, they have ignored positive emotions and have just begun to study humor. Their investigations are shedding some light on how the brain processes humor and prompts laughter. Take this joke for instance: How many Bryn Mawr college students does it take to change a lightbulb? Answer: None, they were all so busy studying that they didn't even notice the light was out. If you found this old joke funny, you will get some activity going on in the brain. Investigations into how humor and laughter influence the brain are leading to a clearer understanding of how positive emotions affect brain mechanisms. This in turn may lead to creative ideas for new therapies for emotion disorders and pain (1). The physiological study of laughter has its own name, "gelotology". Researc... ...Nature Journal http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v391/n6668/full/391650a0_fs.html 3)What is so Funny and Why: Laughter and the Brain http://faculty.washington.edu/chudler/laugh.html 4)How Laughter Works http://www.howstuffworks.com/laughter.htm 5)Humor on the Brain http://www.howstuffworks.com/framed.htm?parent=laughter.htm&url=http://abcnews.go.com/sections/science/DyeHard/dye990414.html 6)The Heart of Laughter http://www.howstuffworks.com/framed.htm?parent=laughter.htm&url=http://www.wm.edu/wmnews/research/laughter.htm 7)Brain may hinder sense of self-tickling http://seattletimes.nwsource.com/news/health-science/html98/tick_102098.html 8)A Big Mystery: Why do we Laugh? http://msnbc.msn.com/id/3077386/ 9)Scientists Locate Sense of Humor http://abcnews.go.com/sections/living/DailyNews/humor001128.html

Unit 10 Study Guide

Lymphatic system study guide- complete after listening to lecture and reviewing the vocabulary. 1. This receives lymph from the rest of the body. The thoracic duct receives lymph from the rest of the body. 2. Small masses lf lymphatic tissue that rings the pharynx in the throat. Tonsils ring the pharynx in the throat. 3. This is literally a ‘eating cell’ such as macrophages and neutrophils. Phagocytic cells are ‘eating cells’. 4. What is a substance capable of exciting our immune system and provoking an immune response?An antigen provokes an immune response in the body, but they are excited by pathogens. 5. Later immune responses which are much faster, more prolonged, and more effective are called active immunity responses. 6. This contains dead or weakened viruses injected to initiate active immunity. A vaccine is an injection with dead or weakened viruses to bolster the body’s immunity to the foreign virus. 7. T cells that remain behind after an inf ection to provide immunological memory are called memory cells. . A bodywide, acute, allergic response that is fairly rare is called anaphylactic shock. 9. What is it called when the body produces antibodies and sensitized T cells that attack and damage its own tissues? An autoimmune disorder is when the body in essence attacks itself. 10. Tissue grafts taken from unrelated persons are called allografts. 11. Small proteins that diffuse to nearby cells and bind to their membrane receptors are called interferons. 2. Antibodies are also referred to as immunoglobulins or IGS and constitute the gamma globulin part of blood proteins and are formed in response to an antigen. 13. Excess tissue fluid that is picked up and returned to the blood stream by vessels is called lymph capillaries. 14. Complement refers to a group of 20 plasma proteins that circulate in the blood at an inactive site that becomes active when it becomes attached to a foreign cell.

Romeo And Juliet Comparison - 1210 Words

William Shakespeare s â€Å"Romeo and Juliet† have been remade countless of times, and each time in different ways. Most people are familiar with the tragedy of lovers known as Romeo and Juliet. Two interpretations of this story are the 2013 film by Carlo Carlei and the 2011 film by Kelly Asbury. The two movies have the same story line but are very different from each other. In the 2013 film known as Romeo and Juliet, the characters are the traditional version of the sonnet written from Shakespeare. Whereas the 2011 version, Gnomeo and Juliet, is a spin off Walt Disney version of the sonnet. In the two films they both have similar story lines, but with the main character, Romeo/Gnomeo, the language, romance, and ending is completely†¦show more content†¦In the balcony scene in Gnomeo, Juliet does most of the talking. Gnomeo doesn t have a lot of dialogue, whereas Juliet is the only one having a monologue. Juliet says in this scene, â€Å"Oh Gnomeo, Gnomeo, are we re ally doomed, Gnomeo, to never see each other again? Why must you wear a blue hat? Why couldn t it be red like my father, or... or green like a leprechaun? Or purple like, um... like, uh†¦ like some weird guy? I mean, what s in a gnome? Because you re blue, my father sees red, and because I m red, I m feeling blue. Oh. At any rate, that shouldn t be the thing to keep us apart, should it?† In this script, it is much easier to understand than the other film. The language still rhymes like the 2013 film, but still hard to understand. Unlike the language of Romeo and Juliet, the romance between the two is easy to follow along. Romance is a big part of â€Å"Romeo and Juliet†. In the 2013 film of Romeo and Juliet, Romeo is at first â€Å"in love† with Rosaline, and comes to the party of the Capulets to see her. He talks about how he likes her very much at the beginning of the film. It is not until then he spots Juliet. It’s love at first sight for the two. They learn to like each other exceptionally fast. Juliet takes Romeo to the side, where no one else is and they exchange kisses. Within the next day they speak of marriage of the two. They barely know each other and think they’re in love. Romeo and Juliet find a way to get married even. Romeo goes after herShow MoreRelatedHamlet and Romeo and Juliet Comparison2564 Words   |  11 Pagesrepresent the relationships between sexuality, gender and power? (Using Hamlet and Romeo and Juliet) ’The course of true love never did run smooth’ - This is the answer indeed. As well as this we come to understand that with the roughness of love comes indifferent sexualities, gender conflicts and powered bravados that entwine themselves into one big mess to indeed create the established plays we read today. 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