Homemade ink 1. Black Ink: There are several ways to make black ink. Here’s an easy one: take one egg yolk‚ ½ teaspoon lamp black‚ ½ cup honey and one teaspoon gum arabic. Lamp black is available commercially or you can make it yourself by holding a plate or any receptacle over a lit candle - it will take some time to collect half a teaspoon though. Mix all of the ingredients to make a thick paste and add enough water to this paste to dilute it so that it flows easily as a fluid. 2. Gall-Iron
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Project: Agricultural Science Name: Ciara Murphy Farm: Rathconrath Co. Westmeath Livestock: Breed of Cow: On my farm the farmer bred British Friesian Cattle. Friesian cattle are a breed of cattle known today as the world’s highest production dairy animal. Originating in Europe Friesian’s were bred it what is now called the Netherlands. The farmer chose British Friesian over any other breed as he finds they are a more dual-purpose cow. This means the cow produces good milk and also has
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HOMEMADE BOUNCY POLYMER An Entry for the 2009 DIVISION SCIENCE FAIR TEAM CATEGORY CHINKEE MAE M. ALANZALON Grade VI – Jose Rizal DAN ALFONSO VALENTIN V. SORIA TRISHA KATE E. GENERAL Grade V – E. Aguinaldo Researchers Mr. MARK ANTHONY R. CUA Research Adviser Marcela Marcelo Elementary School Pasay City October 2009 CHAPTER 1 INTRODUCTION One might think that chemists are a bunch of boring scientists who wear lab coats and look at beakers all day‚ but did you know that many toys you play with
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Materials * Page#5: Procedure * Page#6: Results * Page#7: Conclusion * Page#8: Bibliography Where is your money going? Did you know over a million dollars go to waste from buying a ton of batteries that barely work. For my science fair project I am going to test the 4 most popular brands of batteries in America‚ Duracell‚ Energizer‚ Rayovac‚ and a Alkaline battery named Enercell. The problem is that big battery brands run out quick and you feel like a fool‚ because you fell for their
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Casework Kingsford Charcoal: overcoming the softening in the charcoal category PROBLEM STATEMENT Taking into account the slowdown in the overall charcoal category‚ the main problem of Kingsford Charcoal (KC) is how to determine the right strategy in order to improve its sales and profits and ensure future growth of the company. This strategy has the following issues: 1. How to overcome the penetration of gas grill usage? 2. Increasing advertising - will it help the company to improve the
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in the environment through recycling method to create an alternative charcoal for the population to use. B.) STATEMENT OF THE PROBLEM Creating an alternative charcoal INTRODUCTION A.) BACKGROUND OF THE STUDY The aim of the researchers is to lessen the waste in the environment through recycling method to create an alternative charcoal for the population to use. B.) STATEMENT OF THE PROBLEM Creating an alternative charcoal INTRODUCTION A.) BACKGROUND OF THE STUDY The aim of the researchers
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A Research and Experiment On Permanent Markers F1C-G-036 2013 Science Fair Table Of Contents Research Research on Permanent Markers pg 1 Experiment Statement of purpose pg 2 Hypothesis pg 2 Materials pg 4 Procedure pgs 4-5 Observation and Results pg 6 Conclusion pg 7 Bibliography pg 8 Research We made research of this topic on the World Wide Web‚ we found out more about what a Permanent
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1. What was the first planet to be discovered using the telescope‚ in 1781? 2. What V-word is defined as "the ability of a liquid to resist flowing". 3. What unit of measure was originally designed to be one forty-millionth of the Earth’s circumference? 4. What’s sometimes dubbed Biosphere I? 5. What are "human incubation chambers" heated to before Gillette’s odor judges test deodorants by smelling human armpits? 6. What antidepressant is most often referred to by snide shrinks
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Group 9 Investigatory Project JH 7 – St. Leopold of Castelnuovo Chapter 2 Review of Related Studies The rinds of orange and other citrus fruits contain flavonoid phytonutrients. John A. Manthey‚ a chemist of the USDA Agricultural Research Service‚ discovered that these flavonoids can lower LDL‚ “bad”‚ cholesterol levels and triglyceride levels at a significant level. They also have potential anti-inflammatory properties. All these benefits can help reduce the risk of heart disease
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INTRODUCTION TO BAMBOO CHARCOAL Bamboo charcoal is made up from pieces of bamboo‚ which are taken from plants three to four years old‚ and burned inside an oven at temperatures over 800° C. It not only provides a new way to utilize bamboo‚ but also benefits to environment protection by reducing the residues pollution. Bamboo charcoal is an environmentally functional material which has excellent absorption properties. Bamboo charcoal is made of bamboo by pyrolysis process. According to the types
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