...CHAPTER I: INTRODUCTION a. BACKGROUND OF THE STUDY Vinegars had been used at home solely for cooking. Most people are not aware that it actually has other uses at home like lighting small LED bulbs. Thus, when the researchers came across this project on the internet, we grabbed the opportunity of proving whether or not this is a possibility. With the cheap and readily-available materials, this project can provide households with an alternative source of light that can easily be done and replicated. Although this may seem as a step back for advancements in technology because it makes use of household materials instead of more complicated ones, this is one step ahead towards innovation. b. STATEMENT OF THE PROBLEM Can Vinegar be used as a battery for lighting small LED bulbs? c. SIGNIFICANCE OF THE STUDY The researchers chose this investigatory project of vinegar being used as a battery for lighting LED lights for two of its possible contributions to the community: first, it can be used as a safe, better and cheaper alternative to sources of lights in case of blackouts, and second, people can use it as an alternative source of light at home to lower their power consumption. The Philippines is an archipelago surrounded by large bodies of water making it susceptible to typhoons. The last devastating typhoon, Yolanda, had left Leyte and other parts of the country in turmoil with no food, water, and electricity for not just days but for months, and...
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...VINEGAR AS AN ALTERNATIVE BATTERY SCIENCE INVESTIGATORY PROJECT Researchers: David Bon G. Rodriguez Simone Sean Gerard T. Taloyo Acknowledgement We the researchers would like to express our gratitude To all the people who help us in making this project successfully. To Mrs. Jennifer Emberador for sharing her ideas and for Giving this wonderful project that help us to develop our mind and for letting us to know that there are so many things To our parents Mr. and Mrs. Taloyo and Mr. and Mrs. Rodriguez. For giving us enough money for our project. Above all GOD for giving us good ideas that we able to answer all the process about this project. For his caring, love, guidance, and also in protecting us for all the evil persons. Introduction Vinegar is a liquid produced from the fermentation of ethanol in a process that yields its key ingredient, acetic acid. The acetic acid concentration ranges typically from 4 to 8 percent by volume for table vinegar [1] (typically 5%) and higher concentrations for pickling (up to 18%). Natural vinegars also contain smaller amounts of tartaric acid, citric acid, and other acids. Vinegar is an important preservative and condiment and it is being produced since centuries. It is produced through the action of acetic acid bacteria on dilute solutions...
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...Introduction A simple battery can be constructed with a cup, a copper strip, and a zinc strip. Attach wires to each strip and place them in the cup. Place the strips in the cup and add either Coca Cola or vinegar to the cup. If a voltage meter is placed across the leads, it will show between 0.75 and 1.0 volts. More voltage can be created by adding several of these cells in series. Vinegar is a liquid consisting mainly of acetic acid (CH3COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria. Vinegar is now mainly used as a cooking ingredient, but historically, as the most easily available mild acid, it had a great variety of industrial, medical, and domestic uses, some of which (such as a general household cleanser) are still promoted today. Commercial vinegar is produced either by fast or slow fermentation processes. In general, slow methods are used with traditional vinegars, and fermentation proceeds slowly over the course of months or a year. The longer fermentation period allows for the accumulation of a nontoxic slime composed of acetic acid bacteria. Fast methods add mother of vinegar to the source liquid before adding air using a venturi pump system or a turbine to promote oxygenation to obtain the fastest fermentation. In fast production processes, vinegar may be produced in a period ranging from 20 hours to three days. An electric battery is a device consisting of one or more electrochemical cells that convert stored...
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...CURRICULUM VITAE PERSONAL DATA NAME : Estrellita Butchayo Tangara-Galleposo ADDRESS : Purok 26, Poblacion, Manticao, Misamis Oriental PLACE OF BIRTH : Sapad, Lanao del Norte DATE OF BIRTH : November 12, 1960 CIVIL STATUS : Widow HUSBAND : Alexander T. Galleposo DAUGHTERS : Phoebe Mnemosyne Athena, 20 years old : Hestia, 12 years old SCHOLASTIC DATA GRADUATE : St. Peter’s College Sabayle St., Iligan City Master of Arts in Education major in Educational Management, March 2012 UNDERGRADUATE : Bukidnon State University-ESC Manticao, Misamis Oriental, Bachelor of Science in Elementary Education April 1993 : Philippine Women’s University Taft Avenue, Manila Bachelor of Science in Business Administration Major in Management, March 1983 SECONDARY : St. Anthony High School Manticao, Misamis Oriental, March 1977 ELEMENTARY : North Central School Saray, Iligan City, March 1973 ELIGIBILITY : Philippine Board Examination for Teachers (PBET), October 25, 1992 WORK EXPERIENCE : Cashier, Holiday Inn, Manila 1983-1986 : Sales Representative, Philippine Publishing House, 1986-1987 : Plant Cashier, Integrated Chrome Corporation Manticao, Misamis Oriental, 1989-1991 : Public Elementary School Teacher 1994 to the present SEMINARS/WORKSHOPS ATTENDED : Region-wide National English Proficiency Program (NEPP) Enhancement...
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...Republic of the Philippines DEPARTMENT OF EDUCATION K to 12 Basic Education Curriculum Technology and Livelihood Education Learning Module HOUSEHOLD SERVICES EXPLORATORY COURSE Grades 7 and Grade 8 TABLE OF CONTENTS Page What is this Module About? ................................................................................................. 2 How do you Use this Module ............................................................................................... 3 LESSON 1 – Use and Maintenance of Cleaning Tools and Equipment............ 4 - 25 LESSON 2 - Practice Occupational Health and Safety Procedures ................ 26 - 61 LESSON 3 – Maintain an Effective Relationship with Clients/Customers ..... 62 - 89 Answer Keys ................................................................................................................ 90 - 95 Acknowledgment ............................................................................................................... 96 HOUSEHOLD SERVICES K to 12 – Technology and Livelihood Education 1 What Is This Module About? Welcome to the world of Household Services! This Module is an exploratory and introductory course on Household Services which leads you to Household Services National Certificate Level II ( NC II)1. It cover 3 common competencies in Household Services that a Grade 7/Grade 8 Technology and Livelihood Education (TLE) students like you ought to possess, namely: 1) Use and maintenance...
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...Can We Dance talk a lot of shit when I'm drinking, baby, I'm known to go a little too fast. Don't mind all my friends, I know they're all crazy, But they're the only friends that I have. I know I don't know you, But I'd like to skip the small talk and romance, girl. That's all I have to say so, baby, can we dance? Here we go again, another drink I'm caving in, Stupid words keep falling from my mouth. You know that I mean well, My hands remember somewhere else. Your eyes are doing naughty butterflies [?] Oh, oh, one more drink and I should go, Oh, oh, maybe she might like me though. Oh, oh, I just can't think of what to say, Should I go, should I stay? Just can't let her slip away. I talk a lot of shit when I'm drinking, baby, I'm known to go a little too fast. Don't mind all my friends, I know they're all crazy, But they're the only friends that I have. I know I don't know you, But I'd like to skip the small talk and romance, girl. That's all I have to say so, baby, can we dance? I was nearly in, but then came in the pushy friend, Killed my vibe and took my perfect ten away. You know I need you, girl, My heart's not made for someone else. Take me in 'cause I can barely stand. Oh, oh, one more drink and I should go, Oh, oh, maybe she might like me though. Oh, oh, I just can't take this any more, Should I stay? Should I go? It'll just lead back to her door. I talk a lot of shit when I'm drinking, baby, I'm known to go a little too fast. Don't...
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...Types of Word Formation Processes Compounding Compounding forms a word out of two or more root morphemes. The words are called compounds or compound words. In Linguistics, compounds can be either native or borrowed. Native English roots are typically free morphemes, so that means native compounds are made out of independent words that can occur by themselves. Examples: mailman (composed of free root mail and free root man) mail carrier dog house fireplace fireplug (a regional word for 'fire hydrant') fire hydrant dry run pick-up truck talking-to In Greek and Latin, in contrast to English, roots do not typically stand alone. So compounds are composed of bound roots. Compounds formed in English from borrowed Latin and Greek morphemes preserve this characteristic. Examples include photograph, iatrogenic, and many thousands of other classical words. Note that compounds are written in various ways in English: with a space between the elements; with a hyphen between the elements; or simply with the two roots run together with no separation. The way the word is written does not affect its status as a compound. Over time, the convention for writing compounds can change, usually in the direction from separate words (e.g. clock work), to hyphenated words (clock-work), to one word with no break (clockwork). If you read older literature you might see some compound words that are now written as one word appearing with unfamiliar spaces or hyphens between the components Another...
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...statistics Related links Share Share on deliciousShare on googleShare on twitterShare on diggShare on citeulikeMore Sharing ServicesMore More Sharing ServicesMore Permalink Brazilian Journal of Chemical Engineering On-line version ISSN 0104-6632 Braz. J. Chem. Eng. vol.29 no.3 São Paulo July/Sept. 2012 http://dx.doi.org/10.1590/S0104-66322012000300003 BIOPROCESS ENGINEERING Study on fermentation conditions of palm juice vinegar by response surface methodology and development of a kinetic model S. Ghosh; R. Chakraborty; G. Chatterjee; U. Raychaudhuri* Centre for Medicinal Food and Applied Nutrition, Department of Food Technology and Biochemical Engineering, Fax: 91-033-24146822, Jadavpur University, Kolkata, 700032, India. E-mail: utpal31@hotmail.com ABSTRACT Natural vinegar is one of the fermented products which has some potentiality with respect to a nutraceutical standpoint. The present study is an optimization of the fermentation conditions for palm juice vinegar production from palm juice (Borassus flabellifer) wine, this biochemical process being aided by Acetobacter aceti (NCIM 2251). The physical parameters of the fermentation conditions such as temperature, pH, and time...
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...BATTERY ON THE GO (Vinegar Battery) Submitted by: Hanna Guerrero Marielle Reyes Bea Villanueva Adriane Victorino • ACKNOWLEDGEMENT This investigatory project would not be possible without the people who guided and supported us while doing this activity. First, we would like to thank our parents who supported with us with the financial support that we need. Second, to our science teacher, Ms. Flora Andal who provided us with the ideas that we applied in our project. And most of all, we give our deepest gratitude to our God for He is the reason behind all these success. Chapter 1: INTRODUCTION A. Background of the Study * We chose this project because it is simple yet very interesting. Based on our research, many had tried to do this activity. Some of them were successful while the others are not. Based on their opinions, they said that this project is simple but very helpful for the other people who suffers from brownouts. The thing that pushed us to choose this topic is because the Philippines is now suffering rotational brownouts due to the problems of the power plant. This vinegar battery can help the affected families have an alternative energy supply. B. Statement of the problem/Objectives * This investigatory project aims to: a. Use for alternative purposes especially when there’s no electricity. b. Help other people have alternative batteries. c. Let other people have idea that they can create a battery by using the vinegar they...
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...The Potential Uses of Vinegar As an Alternative Battery An Investigatory Project Presented to: Sir John Samuel Ramos Masters Vineyard Academy Taytay, Rizal By: Sangki, Ben A. Santiago, Joseph Angelo S. I. Introduction A. Background of the Study Other appliances in our house may be battery operated. Some branded batteries are expensive but it is not long lasting. So as students and researchers, we are given a chance to conduct an experimentation on how to use vinegar as an alternative battery pack. This experiment is environmental friendly, and it is cheaper than branded ones. It does not contain any toxic that is hazardous to human’s health. The main objectives of this study are the following: 1.) To give enough power to the battery operated appliances 2.) To know that vinegar may be used as an effective power battery 3.) To give vinegar another use not just only for cooking B. Statement of the Problem This study aims to know the effects of Vinegar as a battery. This will further answer the following question: 1.) Will the Vinegar battery give enough power to the appliances? 2.) Is vinegar effective to be used as a power battery? 3.) Does vinegar have another use other than we use it in the kitchen? C. Significance of the Study The following person will gain benefit from this study: 1) Students – this study will help them to...
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...Home-made Vinegar Battery A b s t r a c t An electric battery is a device consisting of two or more electrochemical cells that convert stored chemical energy into electrical energy. Each cell has a positive terminal, or cathode, and a negative terminal, or anode. The terminal marked positive is at a higher electrical potential energy than is the terminal marked negative. The terminal marked positive is the source of electrons that when connected to an external circuit will flow and deliver energy to an external device. When a battery is connected to an external circuit, Electrolytes are able to move as ions within, allowing the chemical reactions to be completed at the separate terminals and so deliver energy to the external circuit. It is the movement of those ions within the battery which allows current to flow out of the battery to perform work. Although the term battery technically means a device with multiple cells, single cells are also popularly called batteries. There are many ways to construct a battery, as well as ways to control its generated output. Almost any liquid or moist object that has enough ions to be electrically conductive can serve as the electrolyte for a cell. This homemade battery is based on two different metals suspended in an acid solution. You’ll need two different kinds of metal, like copper and zinc nails and some acid liquid. The copper is the + and the nail is the -. The electrons travel from the – through the vinegar (acid) to the + and...
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...Philippines Commission on Higher Education Pamantasan ng Cabuyao The Effectiveness of Vinegar as a Battery A Science Investigatory Project Presented to the Faculty of College of Business Administration and Accountancy In Partial Fulfillment Of the Requirements in NATSCI2 Balaoro, IkaClarish M. De Lemos, Kimberly Marie C. Elep, Jennifer Ibale, Alexandra E. Izar, Janine S. 2BSA-2 A.Y 2014 – 2015 CHAPTER I INTRODUCTION The world is blessed by the abundance of energy. It comprises various types of energy. One of this is electrical energy or electricity. Electricity is one of the most powerful forces in our lives. This term make us to remind of anything that we plug into an outlet in order to make something work. It is the key component for the modern society we have today. Without this, our world is totally different. People continue to prosper the knowledge of producing electricity. As the result, inventions of electricity-producing products are made. Since its invention, the battery has become the most common power source for many household and industrial applications. There are many ways to construct a battery, as well as ways to control its generated output. Each component is highly needed to produce the expected outcome of the endeavor. It shows that searching new ways of producing electricity is not possible. It’s also impressive to know how vinegar can produce electricity. With this research, each individual’s curiosity will be captivated...
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...Varieties of Vinegar as an Alternative Source of Energy Camille Janicha Lopez, Clyde Jireh Masigan, Mark Jener Ornopia, Jonathan Paul Group 4 Wednesday/10:30 AM-1:30 PM/OZ 308 Physics Department, Adamson University, Ermita, Manila Abstract The experiment aims to widen our knowledge about other source of electrical energy, demonstrate parallel and series connection with the alternative source, and illustrate the basic principles of positive and negative charges. A battery converts chemical energy to electrical energy, which each cell contains positive and negative terminals. The larger amount of the vinegar, the higher the current and the brighter the bulb. Introduction As people continue to prosper the knowledge of producing electricity which resulted on inventions of electricity-producing products. It has become the most common power source for many people in terms of households or industrial applications. A battery converts chemical energy to electrical energy, in which, each cell contains positive terminal or cathode and negative terminal or anode. There are many ways to construct a battery, as well as ways to control its generated output. It’s impressive to know how vinegar can produce electricity and how it will help the environment. This experiment is conducted to widen our knowledge about generating new source of electrical energy; the researches come up with an idea to show other alternative basis of electricity, which arrived to ascertain the vinegar battery that can generate...
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...the knowledge of producing electricity. As the result, inventions of electricity-producing products are made. Since its invention, the battery has become the most common power source for many household and industrial applications. A battery converts chemical energy to electrical energy. Each cell contains positive terminal, cathode and negative terminal, anode. There are many ways to construct a battery, as well as ways to control its generated output. Each component is highly needed to produce the expected outcome of the endeavor. It shows that searching new ways of producing electricity is not possible. It’s also impressive to know how vinegar can produce electricity and how it will help the environment. With this research, each individual’s curiosity will be captivated. II. Statement of the Problem 1. What is more convenient, commercial battery 2. qor vinegar battery? Explain why. 3. What is more reliable? Commercial battery or vinegar battery? Explain why. 4. Do you think vinegar battery can avoid our environment from destroying or harming it? Explain why. III. Formulation of the Hypothesis * Vinegar battery, because its materials like copper wire can be found in our home. In copper wire, we can use the copper wire on our old TV so that we don’t need to buy commercial batteries. * Vinegar...
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...VINEGAR BATTERY AN INVESTIGATORY PROJECT PRESENTED TO THE FACULTY OF FIRST ASIA INSTITUTE OF TECHNOLOGY AND HUMANITIES MARK RYAN M. AQUINO JOSHUA MIGUEL M. BAUTISTA NOMAN RANWELL C. SALVADOR AIZZA JANELLE P. SEBASTIAN ALLYSSA MAE M.PEDRAJA JERICHO B. PAMPLONA JANUARY 2014 TABLE OF CONTENTS Title Page i. Dedication ii. Acknowledgement iii. Abstract Chapter I – Introduction 1.1 Background of the Study 1.2 Objectives 1.3 Significance of Study 1.4 Scope and Limitations of the Study 1.5 Definitions of Terms Chapter II – Review of Related Literature and Related Studies 2.1 Related Literature 2.2 Related Studies Chapter III – Methodology 3.1 Materials 3.2 Procedure Chapter IV – Results and Discussions Table 4.1 Table 4.2 Chapter V – Conclusion and Recommendations 5.1 Conclusion 5.2 Recommendation Bibliography Appendices Documentation Curriculum Vitae Dedication The researchers would like t offer and dedicate this project to the following persons: • Our teachers, in exchange for teaching us lessons we ought to know which made a great part for us to make/finish this project. • To our parents, to prove that we are capable of doing this project by applying what we have learned in school. • Friends and classmates, for the ideas they gave. • To God, by guiding/helping us in making this project. ...
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