Chapter I. BACKGROUND OF THE STUDY Charcoal one of the earliest known forms of ink‚ was used as early as 30‚000 BC. The first of its use documented in the continent of Europe. It may be a bit primitive to these modern times but still very useable for those who want to try it. The recipe of making it however is similar to those inks made by ancient civilizations such as the ink used by the Ancient Egyptians. We propose to make charcoal ink as a statement to increase of those in the Philippines who
Premium Pen Ancient Egypt Liquid
Division of City Schools City of Mandaluyong Science High School E. Pantaleon St. Hulo‚ Mandaluyong City BLACK MIX FROM ALKALINE BATTERIES AS PIGMENT FOR THE MANUFACTURE OF INKJET PRINTER-FRIENDLY INK Submitted in partial fulfilment of the requirements in Research II By Psalm Israel Rendon Hazel A. Lunas Diane Clarisse Ortega IV-Chlorine SY 2011 -2012 September 2011 TABLE OF CONTENTS TITLE PAGE.........................................................................
Premium Inkjet printer Battery
) Molluscicide Science Investigative Project ( SIP ) Presented to Don Casimero Andrada National High School Punta‚ Carles‚ Iloilo In Partial Fulfillment for the Requirements in Special Science Class ( SSC ) Glory Fe B. Salmingo Jamile Faith T. Billones Ronelyn G. Pilapil Iramae A. Alava Earlson Rex D. Tacbo February 2012 The Efficacy of Wild Yam ( Dioscorea villosa ) Extract as Golden Apple Snail ( Pomacea canaliculata ) Molluscicide Abstract This study was conducted to compare
Premium Mortality rate
Not only can batteries have a toxic effect on humans but if disposed of improperly they can damage water quality and wildlife. “A battery is a package of one or more galvanic cells used for the production and storage of electric energy by chemical means. A galvanic cell consists of at least two half cells‚ a reduction cell and
Premium Hazardous waste Battery Waste
ABSTRACT A Fruit battery is a device used in experiments proposed in many science textbooks around the world. It is made by inserting two different metallic objects‚ for example a galvanized nail and a copper coin‚ into an ion bridge (for example a lemon‚ a potato or paper soaked in salt water or acid). The copper coin serves as the positive electrode or cathode and the galvanized nail as the electron-producing negative electrode or anode. These two objects work as electrodes‚ causing anelectrochemical
Premium Battery Zinc Electrode
For my quarterly project I will be going over what an actuary does on the job‚ how that translate to our life‚ and how it became the study it is today. An actuary‚ or statistician is a person who computes insurance and pension rates and premiums on the basis of the experience of people sharing similar age and health characteristics. Actuaries must have analytical‚ statistical‚ and probability skills. Actuaries help business make sound financial decisions to protect it from loss.
Premium Actuarial science Insurance Pension
doesn’t know the format of making an investigatory project research paper. Requirements: • Short Bond Paper (8" x 11") • Computerized (Times New Roman 12‚ Double-Spaced Paragraph‚ Justified except the chapter title. It should be centered) Chapter I - Introduction 1.1 Background of the Study- states the rationale of the study. It explains briefly why the investigator chose this study to work on. 1.2 Statement of Problem/Objectives – the nature & scope of the problem should be presented
Premium UCI race classifications Tour de Georgia Times Roman
Bitoon Seeds Extract (Barringtonia asiatica) as Potential Antibacterial Agent An Investigatory Project Submitted As Entry to the 2010 Regional Science Fair Jorge Andrew C. Bagaipo Jessa Mae C. Macana Loriel Mari E. Berte Researchers Ma. Edylyn L. Noguerra Adviser ABSTRACT The study entitles “Bitoon seeds Extract (Barringtonia asiatica) as Potential Antibacterial Agent aims that the antibacterial agent of the seeds and determines its inhibitory effect to the growth of
Premium Staphylococcus aureus Bacteria Staphylococcus
Science Investigatory Project Situation: Growing pechay is an easy way to earn money. It is a good way to augment the financial needs of a family especially these days when everything is expensive. This plant is also easy to grow and needs a short time before it is harvested. But since pechay has ‚limited time frame before it is harvested‚ I is essential that its growth should be maximized on the second and third week after it is transplanted. So the use of fertilizer is recommended. But commercial
Premium Manure Fertilizer Water
SCIENCE INVESTIGATORY PROJECT ORANGE BATTERY (ENERGY DERIVED FROM ORANGES) Submitted By: GROUP 4 I – Alpha Centauri Leader: Jake Russell S. Arevalo Members: Iris A. Gervacio Shara Lyn R. Castrillo Mary Claire A. Malata Ivhan S. Sancho Submitted To: Teacher Hazel F. Solis TABLE OF CONTENTS I. ABSTRACT 2 II. INTRODUCTION 3 III. REVIEW OF RELATED LITERATURE 4 IV. METHODOLOGY 6 V. FINISHED PRODUCT 9 VI. CONCLUSION
Premium Battery Electricity Electric current