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    Investigatory Project

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    PRODUCTION OF CARBON PAPER USING CHARCOAL AND BLACK MIX OF USED BATTERY AS PIGMENT D EPARTMENT O F S CIENCE IN COOPERATION WITH THE AND T ECHNOLOGY ABSTRACT The objective of the first part of the study was to find the best ratio of ink using carbon from used batteries and charcoal as pigments. The ink was evaluated on the basis of how much pigment is suspended in the mixture and their shelf life. The second part was aimed at the production of carbon paper. The best kinds of ink were tested

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    investigatory project

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    DIVISION OF PAMPANGA SAN VICENTE NATIONAL HIGH SCHOOL LUBAO‚ PAMPANGA PASTILLAS de SALUYOT ( Corchorus Olitorius) AN INVESTIGATORY PROJECT Researched by: SCIENCE DEPARTMENT CHAPTER I BACKGROUND OF THE STUDY I N T R O D U C T I O N Eating is considered as one of the most important parts of our everyday living. Without which we can’t expect life to exist. The foods that we eat are the single source of energy and nutrition. That is why it is important to choose the right

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    fertilizer. Coffee residues contain low levels of nitrogen as well as small amounts of calcium and magnesium‚ and traces of salt. Although fresh grains of coffee have high acidic levels‚ once they have been brewed the acidic levels become low‚ which makes them a good additive to alkaline soils. This study is conducted such that the researchers would want to determine if the coffee residues‚ if used as fertilizer‚ can help the onion chives grow. B. Significance of the

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    nves Title of the Project: Frozen Hot Ice Cream Rationale: We have encountered a phenomenon that states that the hotter liquid freezes faster than cold liquid. This phenomenon has been known for a long time‚ but was rediscovered by a Tanzanian high school student‚ Erasto Mpemba‚ in the 1960s. He and his classmates were making ice cream‚ using a recipe that included boiled milk. The students were supposed to wait for the mixture to cool before putting it in the freezer. The remaining

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    yet helped us to clean our minds and souls and has been in our journey ever since. This is for them to help in their daily work so that they won’t be that exhausted and can still have a great skin because we all know how doing the laundry by hand can make our skins dry. We have experienced a lot in this experiment. Like‚ first time doing laundry‚ working our minds out and lot of things about laundry. This is probably one of the greatest experiments we had. I‚ Shei Solis would like to

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    Investigatory Project

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    ACKNOWLEDGMENT I am greatly thankful for the cooperation and help from school authorities and the Chemistry lab stafffor the successful completion of thisinvestigatory project in the Kendriya Vidyalaya s ChemistryLab. Without their help and proper guidance my project might not have completed. Index 1. Introduction 2. Theory 3. Objectives of project 4. Experiment 1 5. Experiment 2 Theory Evaporation is the process whereby atoms or molecules in a liquid state gain sufficient energy to enter the gaseous

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    DOES A LEMON GRASS EXTRACT PREVENT A MOSQUITO BITES? I. ABSTRACT: We the researcher conduct this study due to economic crisis now a days. Its aim to create a product of insect repellent which is cheaper and could give the same quality which the commercial one could give through lemon grass. Insect repellent are important tools for prevention of insect borne - diseases as well as painful or uncomfortable insect bites. And one natural

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    them. Do not put your device in a high-temperature place or use it in a place with flammable gas such as a gas station. Keep your device and its accessories away from children. Do not allow children to use your device without guidance. Use approved batteries and chargers only to avoid explosion. Observe the laws or regulations on device use. Respect others’ privacy and legal rights when using your device. It is recommended that the equipment only be used in the environment where temperature is between

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    he grew up in Calicanto‚San Juan‚ Batangas. At the age of 6‚his parents decided to enroll him in one of the best elementary school in San Juan‚Batangas‚San Juan West Elementary School.Years passed by he became a varsity player in volleyball that makes his parents proud of. March 03‚ 2008 his parents were very proud of him because after 6 years of his industriousness finally he graduated‚he also got an award of athletic of the year. After a month another school year came along‚ a more challenging

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    oil keep on increasing every year. Because of this‚ we came up with this research of using malunggay as alternative vegetable cooking oil to enable people to use cheaper alternative regular vegetable cooking oil. This research will enable people to make cheaper cooking oil. Procedure In this research‚ we can use malunggay leaves or seeds‚ either way is possible. If you will use malunggay seeds‚ you will do the traditional methods of extracting oil from oil seed crops that involve extracting kernels

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