Alcohol Essays (1267 words) - Nelle A. Coley, Pedagogy,

Alcohol Sean Fleming Period 1 Mr. Schwartz Final Exam Alcohol The topic alcohol brings many things to mind. In my immediate family the only people that drink any type of alcohol are my mother and father. When my dad comes home from work he usually has a beer for a little relaxation and my mom has a glass of wine for dinner. I feel that they are moderate drinkers and I also feel that it sets a good example for my brother and I. If we hadnt gone over this topic in class I would never have known what type of drinkers they were. Now that I think of it I have one relative who has not always lived the good life. If I was writing this paper 8 years ago my aunt Ann would be drinking very heavily right now. Thats because she was an Alcoholic. She was in very bad shape for a while until we found her a place to get rehabilitated. During those hard times her husband had to take care of the kids so she wouldnt put bad images into their heads. Now she has recovered and life is great. I was very concerned for her safety and Now that I learned from my notes th ere are so many things wrong with heavy drinking and that the consequences are to severe I wont do what she did. A couple of other relatives that I have are my uncles. One time me, my father, and two of my uncles went to a bar. Everyone had a alcoholic beverage except me. As time went on my two uncles got pretty wasted and were creating a scene. I felt very uncomfortable and wondered if they knew exactly how stupid they looked. In the future when I am older and have kids of my own I will remember how my father drank in moderation and I will do the same. Unlike my Aunt and two Uncles. Smoking In many households all over the world people are sucking tar, smoke, nicotine, and other harmful ingredients from cigarettes down into their lungs. In class you talked about how over time you could develop cancer and other lung aliments which will cut short your time on this planet. I definitely dont want that to happen. No one in my family smokes but I do have friends who do. I keep telling my friends how its going to kill them but they dont listen. They keep giving me answers like you have to die sometime or Im not sick right now so who cares. I tell them that their family and friends care but they just ignore me. I know that I need to stay away from cigarettes and cigars because I play sports like golf and I love to ride my bike. If I started to smoke it would decrease my performance of whatever I was doing. That wouldnt be smart because if I ran track the effects of my smoking could cause me to lose a race. Another effect it would have would have on my life is my breath and cloth es would smell of smoke and that might make it hard to get a date. Also you said that smoking detererates and the voice box and pops the alveoli in your lungs. That would mean there is a chance of me loosing my voice. If I couldnt talk then I would probably go insane. Mental Health 2 If everyone had perfect mental health the world would be very different. There would be no need for mental hospitals, psychologists, and nurses to take care of the mentally handicapped. Many people give weird or dirty looks at mentally challenged people like they werent even human. But they are human just like you and me. I know this because I have an aunt that suffers from Down Syndrome. She lives in Ireland with my Grandfather. When I visit I see that she can do almost everything physically that a normal person can do. When it comes to thinking she has a hard time but thats ok because she has me or anyone else to give her that boost she needs. You would think that being around this type of person would make

The Science of How Slime Works

The Science of How Slime Works You know about slime. Youve either made it as a science project or else blown the natural version out your nose. Do you know what makes slime different from a regular liquid? Take a look at the science of what slime is, how it forms, and its special properties. What Is Slime? Slime flows like a liquid, but unlike familiar liquids (e.g., oil, water), its ability to flow or viscosity is not constant. So, its a fluid, but not a regular liquid. Scientists call a material that changes viscosity a non-Newtonian fluid. The technical explanation is that slime is a fluid that changes its ability to resist deformation according to shear or tensile stress. What this means is, when you pour slime or let it ooze through your finger, it has a low viscosity and flows like a thick liquid. When you squeeze non-Newtonian slime, like oobleck, or pound it with your fist, it feels hard, like a wet solid. This is because applying stress squeezes the particles in the slime together, making it hard for them to slide against each other. Most types of slime are also examples of polymers. Polymers are molecules made by linking together chains of subunits. Examples of Slime A natural form of slime is mucous, which consists of mainly of water, the glycoprotein mucin, and salts. Water is the main ingredient in some other types of human-made slime, too. The classic science project slime recipe mixes glue, borax, and water. Oobleck is a mixture of starch and water. Other types of slime are mainly oils rather than water. Examples include Silly Putty and electroactive slime. How Slime Works The specifics of how a type of slime works depends on its chemical composition, but the basic explanation is that chemicals are mixed to form polymers. The polymers act as a net, with molecules sliding against each other. For a specific example, consider the chemical reactions that produce classic glue and borax slime: Two solutions are combined to make classic slime. One is diluted school glue or polyvinyl alcohol in water. The other solution is borax (Na2B4O7.10H2O) in water.Borax dissolves in water into sodium ions, Na, and tetraborate ions.The tetraborate ions react with water to produce the OH- ion and boric acid:B4O72-(aq) 7 H2O - 4 H3BO3(aq) 2 OH-(aq)Boric acid reacts with water to form borate ions:H3BO3(aq) 2 H2O - B(OH)4-(aq) H3O(aq)Hydrogen bonds form between the borate ion and the OH groups of the polyvinyl alcohol molecules from the glue, linking them together to form a new polymer (slime). The cross-linked polyvinyl alcohol traps a lot of water, so slime is wet. You can adjust the consistency of slime by controlling the ratio of glue to borax. If you have an excess of diluted glue, compared with a borax solution, youll limit the number of cross-links that can form and get a more fluid slime. You can also adjust the recipe by limiting the amount of water that you use. For example, you could mix the borax solution directly with glue. This produces a very stiff slime.

Imperialism'Race and Development Essay Example | Topics and Well Written Essays - 1000 words

Imperialism'Race and Development - Essay Example In the trade, more than twelve millions slaves were sold to European traders. The slaves were sold by the powerful African local leaders as per the order (McNeill 1990, p. 90). According to McNeill (1990, p 90), the trade was initiated by physical contact between the African countries and the new world countries which included North and South America. The physical contact between the American countries and Africa countries was facilitated by the invention of ship which enhanced the Atlantic Ocean navigation. The navigation of the Atlantic Ocean by European to the Africa continent was the genesis of the trade. Before the invention of the trans- Atlantic slave trade, Africa practiced slavery within the continent. Therefore, slave trade was not a new thing in Africa. The popularity of slave trade in Africa before the coming of North and South American slave traders fueled the business. During the time of slave trade, African slaves were exchanged with clothes and ornaments. However, the trans- Atlantic trade was and is still the largest and holistic slave trade in the world According to McNeill (1990, p. 230), Orientalism has to do with the way the non- Western culture is taken by the Western scholars, writers, and politicians. It portrays how the non Western societies are biased by the Western society. Orientalism is the art work of the 19th century artists who specialized on oriental subjects. The 19th century art was based specifically on drawing on the journey made to the Western Asia and North Africa. The artists in this field were referred to as orientalists. Orientalism has its origin in the European enlightenment and colonization of the Arab countries. The orientalists’ drawings at that time were very biased to the non- Western countries. The drawings and writings on the drawing portrayed African and Asian societies as very native and backward. The Orientalism done on those days