Bottle Balloon Blow-Up Experiment

If your child liked the Exploding Sandwich Bag Science Experiment or tried the Antacid Rocket Experiment, she’s really going to like Bottle Balloon Blow-Up experiments, although she might be a little disappointed when she finds out the only thing getting blown up is the balloon.   Once she realizes that none of the various forces used to blow up the balloons in these experiments require her to use air from her lungs, she’ll be intrigued.   Note:  This  experiment  work best with latex balloons, but if any of your participants have using a different balloon will suffice. What Your Child Will Learn (or Practice) The power of carbon dioxide gasThe power of air pressure Materials Needed: An empty water bottleA medium or large balloonA funnelVinegarBaking soda Create a Hypothesis This particular version of the experiment shows how the chemical reaction created by combining baking soda and vinegar is powerful enough to blow up a balloon.  Talk with your child to see if she can predict what will happen when you combine baking soda and vinegar. If she’s ever seen a science-fair volcano, remind her that these are the ingredients used in the volcano. Ask her to predict what will happen if you combine these ingredients when instead of leaving a hole in the top you cover the bottle with a balloon. The Baking Soda Balloon Blow-Up Experiment Fill a water bottle one-third full of vinegar.Put a funnel in the neck of a balloon, and hold onto the balloon neck and funnel. Have your child pours in enough baking soda to fill the balloon halfway.Slide the funnel out of the balloon and have your child hold the portion of the balloon with the baking soda in it down and to the side. Stretch the neck of the balloon over the neck of the water bottle securely.  Be careful not to let any of the baking soda fall into the bottle!Ask your child to slowly hold the balloon over the water bottle to let the baking soda pour inside.Continue to hold tight to the neck of the balloon, but move to the side listen and watch the bottle carefully. You should hear fizzing and crackling noises as the baking soda and vinegar solution activates. The balloon should begin to inflate. What’s Going On: When baking soda and vinegar are combined, the acetic acid in the vinegar breaks down the baking soda (calcium carbonate) into the basics of its chemical composition. The carbon combines with the oxygen in the bottle to create carbon dioxide gas. The gas rises, can’t escape from the bottle and goes into the balloon to blow it up. Extend the Learning Experiment with different size bottles (half-size water bottles, liter bottles, or two-liter soda bottles, etc.) and balloons to see if the amount of oxygen in the bottle makes a difference in how fully the balloon expands. Does the size or weight of the balloon make a difference, too?Try varying the sizes of balloons and bottles and doing the experiment side by side with the variables changed. Which balloon blows up fuller? Which balloon fills up faster? What was the influencing factor?Use more vinegar or baking soda and see what happens. As a last experiment, you can also let go of the balloon when the baking soda drops into the vinegar. What happens? Does the balloon still blow up? Does it shoot across the room?

War on Drugs Research Essay - 2406 Words

Drug use and abuse is an expensive problem in the United States, both financially and socially. The War on Drugs has been an ongoing effort to combat drug abuse, drug use and crime associated with the drug trade. Its a war without a clear enemy. Anything waged against a shapeless, intangible noun can never truly be won — President Clintons drug czar Gen. Barry McCaffrey said as much in 1996. (TIME 2009) Despite the trillions of dollars waged on the war on drugs and the countless arrest made related to drugs, it appears that we are fighting a losing battle. The drug battle is not a new concept it’s a battle that has been around since President Eisenhower coined the phrase â€Å"War on Drugs†. In 1954, President Eisenhower established the†¦show more content†¦In most high crime areas in big cities, law enforcement and judicial systems spend a majority of their day combating drug related crimes, whether staking out a dealer on the corner or convicting a d ealer for possession, too many of our tax dollars are wasted combating drug crimes. Over half of the prison inmates incarcerated between 2009 -10 are there due to drug related offenses, costing an average of 6.2 billion dollars annually. And more than half of those were non-violent offenses (sales, possessions, and attempt to distribute). As noted in the textbook, Drugs and Society, Chapter 3; proponents contend that if drugs were legalized, violence and crime would become less. Many crimes such as robbery, assault and murder are often linked to drugs. Perpetrators, rob, steal and kill for the purpose of buying drugs. However, if drugs were legal any and all profits made via the sale of a drug would directly benefit the economy and stimulate growth for health reform, funding new medical research and abuse prevention programs. The legalization of drugs would require full governmental control of controlled substances. Just as with alcohol and tobacco government would control age lim its, designated amounts and warnings. Critics of legalization believe that by legalizing drugs the government sends a negative message to youths that drug useShow MoreRelatedDrug War Research Paper1354 Words   |  6 Pageshardworking. Students are also used to being surrounded by people of different races and cultures, so equality and tolerance is a value students generally hold. Many in this demographic popularly are fans of soft drugs, such as marijuana. It is assumed that this demographic looks down on the drug war. Generally students are well informed as to what is going on in the news. They’d have some working knowledge of the topic. Overall, this demographic recognizes (myself included) that they are the future ofRead MoreThe Flawed Drug Policy of America1691 Words   |  7 PagesAmericas Flawed Drug Policy Introduction: As a major policy issue in the United States, the War on Drugs has been one of the most monumental failures on modern record. At a cost of billions of taxpayer dollars, thousands of lives lost and many thousands of others ruined by untreated addiction or incarceration, Americas policy orientation concerning drug laws is due for reconsideration. Indeed, the very philosophical orientation of the War on Drugs and of the current drug policy in the UnitedRead MoreThe War On Drugs And The United States956 Words   |  4 PagesThe War on Drugs has become an epidemic today that has afflicted in the United States and the United Nations; both are influenced by international drug laws which preserve the criminal justice system. These new laws promote an ineffective policies on the war on drugs. Therefore, communities are locked while the promotion of illicit drugs become the dominate framework to organized crimes. Today, the war on drugs continues to be an ongoing battle within our society. T his paper will examine these issuesRead MoreThe War on Drugs: a Losing Battle?1626 Words   |  7 Pageswhen American soldiers came home from the Vietnam war addicted to heroin, President Richard Nixon initiated the War on Drugs. More than a decade later, President Ronald Reagan launches the South Florida Drug Task force, headed by then Vice-President George Bush, in response to the city of Miami’s demand for help. In 1981, Miami was the financial and import central for cocaine and Marijuana. Thanks to the task force, drug arrests went up by 27%, and drug seizures went up by 50%. With that, the need forRead MoreIllicit Drug Trafficking : An Organized Crime1481 Words   |  6 PagesThe purpose of this paper was to gather research of the topic called illicit drug trafficking. It explores 10 online research articles and websites that relate to illicit drug trafficking. These articles however, vary in their research about the topic. It begins by stating how illicit drug traffic king is considered an organized crime. Two of the main drugs that are trafficked are cocaine and heroin. As a result of drug trafficking, the war on drugs has been a problem for many decades in differentRead MoreRace For Nonviolent Drug Offenses Essay1110 Words   |  5 Pagesput in place in the South and Midwest for drugs directed towards minorities. For the purposes of this essay I want to look at race when describing how race disproportionately plays in the legal system for nonviolent drug offenses. In America since 1970 since Nixon declared a war on drugs and the introduction of crack cocaine in the 80s America there has seen a rise of prison inmates. The majority of the inmates are minorities being charged with nonviolent drug offenses. As result, I would like to examineRead MoreUnited States War On Drugs Essay1575 Words   |  7 PagesHumanities Independent Research Essay Thompson Lin Block B 10-1 Research Question: To what extent has the United States’ â€Å"War on Drugs† been successful in reducing illicit drug abuse in the country? The â€Å"War on Drugs† is a term generally referred in America to the campaign aiming to reduce drug abuse in the country. The term first appeared in July 18 1971, when former U.S. President Richard Nixon started the campaign. However, on April 9, 2015, President Obama publicly announced that the policyRead MorePublic Health And Academic Writing980 Words   |  4 Pages Although it is imperative for an educated person to comprehend research and writing in his or her particular field of study, a truly informed individual must also possess the ability to understand the variety of ways that knowledge is made in other disciplines. Having a broad contextual background to draw from will allow a person to make deeper realizations when reading work shared by fellow practitioners of the same field. One academic area outside of those I am most familiar with is public healthRead MoreShould Marijuana Be Legalized?1436 Words   |  6 Pagesboth a social and political issue. As of curre ntly the direction of most debates about marijuana concern drug liberalization as the nation gets more and more progressive with marijuana. Quite recently, a few states have went forward and legalized marijuana for recreational use, and even Canada has taken its first step towards marijuana legalization. According to a survey conducted by the Pew Research Center, a nonpartisan organization that provides information about the issues, attitudes, and trendsRead MoreThe Effects Of Substance Use And Incarceration894 Words   |  4 Pagesbattle against substance use has been a misguided, ill conceived, expensive, and discriminatory attempt which produced inauspicious results. The War on Drugs and Deinstitutionalization are two such attempts. This paper will analyze how these policy blunders have formed a strong association between substance use and incarceration, how current practice and research is attempted to dismantle these relationships, as well as their clinical and policy implicat ions. Analysis of Substance Use and Incarceration

Operations Management Organization Designing and Manufacturing

Question: Describe about the Operations Management for Organization Designing and Manufacturing. Answer: Operations Management Operations management is the area of management concerned with the business practices for designing and controlling the production systems (Stevenson 2012). According to the case study, Hawkesbury Cabinets Pty Ltd is an organization designing and manufacturing custom-built kitchen cabinetry founded in Sydney in the year 2008. Fund and Mei, the founders of the company are responsible for operations and financial management respectively. There is a single manufacturing facility in Mulgrave for customized and standard kitchen cabinets. The company had a contract that would require manufacturing standard kitchen cabinets in small batches. It has been observed that the sales of custom kitchens have been strong, but the profit margin is not rising. The aim of this essay is to assess the current production systems and processes followed by Hawkesbury Cabinets. Further, the problem is defined with the effects of new builders kitchen line on the operations of the organization. Lastly, the ess ay determines the effect of operations on the financial structure. According to Pralong et al. (2014), factory layout plays a critical role in the operations and production systems. It helps in making the production system smooth and efficient. An appropriate factory layout minimizes the manufacturing cost. According to the case study, Hawkesbury has a single manufacturing facility in Mulgrave for customized and standard kitchen cabinets. The equipments and machinery to manufacture cabinets serve general purpose and produce high-quality. This helps the operations in providing flexibility and manufacturing the custom designed cabinets. Since its formation in 2008, the factory layout has several equipments grouped together. The factory layout is designed in such a manner that keeps assemblies strategically. The saws and cutting tables are arranged together. However, other equipments such as routers and shapers are assembled at another work area. The machines used less frequently such as lathes are kept at a distance from the work area. Therefore, it i s observed that the materials are handled efficiently in the factory thereby saving cost and time. The area and space available for use are efficiently utilized. It is analyzed that the organization is reputed for its timely deliveries for which the factory layout can be given credit (Accorsi, Manzini and Maranesi 2014). The activities such as furnishing and painting are performed in an environmentally controlled area towards the rear of the facility. Therefore, it is interpreted that the production area is sustainable and it is designed in a manner that causes minimal harm to the environment and employees (Despeisse, Oates and Ball 2013). However, as the machinery and equipment for both the standard and custom kitchen has same space, machinery and equipment, it is observed that the craftspeople had to compete for the processing time on the same equipment. It is inferred that such practice leads to bottlenecks and processing time is delayed. Bottlenecks were created as stocks or mat erials were piling up and were produces at a less speed due to inadequate machine capacity. It is argued that there is a requirement for good production control system for smooth operations (Stevenson 2012). Operational failures in the manufacturing facilities can cause minor to major consequences. It is argued that due to competitive pressures, the organizations tend to push their manufacturing capacity for generating higher revenue and profitability (Nslund and Hulthen 2012). According to the case study, the standardised kitchens generate 40% of the factory volume and 25% revenue. However, the remaining volume and revenue was generated from the custom kitchens. Therefore, the founders of the company found it beneficial to focus on the custom cabinets as they generated the remaining 60% of factory volume and 75% revenue. With the improving reputation and increasing sales, various low volume contracts were signed by the company. This involved supplying to the small spec builders with standardized kitchen cabinets. The contracts involved manufacturing limited range of kitchen cabinets ranging from a single to five kitchen specifications. Additionally, the client builders laid more stringe nt regulations on the delivery time. They were also price-sensitive than the customized kitchen cabinet buyers. There has been a rapid increase in the sale of builders line of kitchens. There has been a greater scheduling of such work and it is given priority because of higher sales and profit margins. However, the company accountant argued that the operations are not profitable in the manner it should be. It was because of the rising cost of standard builders. The lead times for both custom and standard cabinet orders was increasing. As the machinery, equipment and craftspeople were same for both standard and custom orders, there was greater processing time. There was pile ups affecting the overall delivery times (Chiadamrong and Canova 2013). The existing manufacturing capacity was pushed to the limit and there was no further space for expansion. Evidently, the existing manufacturing location is not sufficient to fulfil the demands of buyers. It is argued that to maintain reputati on in the market, there is a need for the organization to address the bottlenecks in the factory operation systems and processes (Durowoju, Kai Chan and Wang 2012). A financial structure of an organization refers to the long-term debt and equity used by a company for financing the operations. The role of a financial manager is to decide the amount of money to be borrowed and the best ways to manage capital structure. It is argued that financial structure planning is important in the business survival and every component needs to be managed effectively (Robb and Robinson 2012). In the given case scenario, the move to producing builders kitchen is affecting the operations. Consequently, the financial structure of the company shall also be affected. With the rising cost of standard builders, there was also a rise in capital investment for raw materials inventory, work in progress and finished goods. The increasing labour cost shall be added as an operating expense affecting the gross profit negatively (ztekin 2015). As the demand for standard kitchen cabinets were increasing, there is a greater requirement for inventory. As the stock needs to be in creased, the gross profit rate shall decline. With the increasing inventory, there is a need for rented warehouse space. The rent of a warehouse is usually charged monthly, that adds up to the administrative cost thereby affecting the net profit negatively (Degryse, Goeij and Kappert 2012). With the declining gross profit and net profit, the overall profit for the organization tends to decline. The net profit figure is added to the capital figure in the balance sheet. The financial position of the company is indicated using the Profit and Loss Statement and the Balance Sheet. It is argued that as the profit will be low, the balance sheet statement shall present low figures that may affect investors of the business. It may also affect the creditors such as banks to make loan to the company (Jeveer 2012). Conclusively, Hawkesbury Cabinets Pty Ltd needs to pay attention to the operational deficiencies as it is not only affecting the day-to-day implications, but also the long-term profitability and operations of the organization. It has been observed that the sales of custom kitchens have been strong, but the profit margin is not rising. The existing production facilities of the organization suit the demand structure. However, the existing manufacturing capacity was pushed to the limit and there was no further space for expansion. The company is making late deliveries to the buyers as there has been an increase in lead times. Not only the operations, but the business is not as profitable as it must be due to the rising costs for production. References Accorsi, R., Manzini, R. and Maranesi, F., 2014. A decision-support system for the design and management of warehousing systems.Computers in Industry, 65(1), pp.175-186. Amoo Durowoju, O., Kai Chan, H. and Wang, X., 2012. Entropy assessment of supply chain disruption.Journal of Manufacturing Technology Management, 23(8), pp.998-1014. Chiadamrong, N. and Canova, T., 2013. Assessing logistics factors on the business success of the electrical and electronics industry in Thailand.EJIE, 7(4), p.393. Degryse, H., de Goeij, P. and Kappert, P., 2012. The impact of firm and industry characteristics on small firms capital structure.Small Bus Econ, 38(4), pp.431-447. Despeisse, M., Oates, M. and Ball, P., 2013. Sustainable manufacturing tactics and cross-functional factory modelling.Journal of Cleaner Production, 42, pp.31-41. Jeveer, K., 2012. What do we know about the capital structure of small firms?.Small Bus Econ, 41(2), pp.479-501. Nslund, D. and Hulthen, H., 2012. Supply chain management integration: a critical analysis.Benchmarking: An International Journal, 19(4/5), pp.481-501. ztekin, ., 2015. Capital Structure Decisions around the World: Which Factors Are Reliably Important?.Journal of Financial and Quantitative Analysis, 50(03), pp.301-323. Pralong, A., Levine, H., Lilja, J., Gaasvik, . and Hummel, H., 2014. Paradigm shift for vaccine manufacturing facilities: The next generation of flexible, modular facilities.Eng. Life Sci., 14(3), pp.244-253. Robb, A. and Robinson, D., 2012. The Capital Structure Decisions of New Firms.Rev. Financ. Stud., 27(1), pp.153-179. Stevenson, W., 2012.Operations management. Boston: McMcGraw-Hill Irwin.