How to make pencils? Background One of the oldest and most widely used writing utensils‚ the pencil originated in pre-historic times when chalky rocks and charred sticks were used to draw on surfaces as varied as animal hides and cave walls. The Greeks and Romans used flat pieces of lead to draw faint lines on papyrus‚ but it was not until the late 1400s that the earliest direct ancestor of today’s pencil was developed. About one hundred years later graphite‚ a common mineral occurring
Premium Graphite
lab experiment goal is to prove and hypothesizes which toothpaste actually cleans the teeth better‚ and how fast on the scale it moves towards closest to white. The topic for me is really relevant since I personally should be taking care of my teeth one of the main reason because I have braces‚ therefor I have to clean my braces often. This experiment briefly bring an idea and awareness to the people. They should know what kind of toothpaste they should buy when it comes to their teeth and how their
Premium Oral hygiene Dentistry Dental caries
Toothpaste Industry Market in India and Analysis of Consumer Purchasing behavior Submitted By Rohan Kumar Pattnaik-11BM60108 Akash Krishnatry-11BM60106 Sourabh Chaturvedi-11BM60013 Yash Mehta-11BM60116 Abhishek Thampan-11BM60126 TOOTHPASTE INDUSTRY: AN OVERVIEW The toothpaste history in India can be tracked back from 1975 with 1200 tonnes of toothpaste produced by the toothpaste industry. Prior to the toothpastes Oral Hygiene was the domain of local homemade powders and ayurvedh practitioners
Premium Toothpaste Colgate-Palmolive Population
focusing in herbal plants especially those who are common in the environment. One of the examples is the guava plant (Psidium guajava Linn). Based on research this plant is good for healing and treating wounds and other skin infections. So in this project‚ the researcher wants to make a bathing soap out of it. People‚ researchers‚ scientists were focusing to medicinal plants. They want to prove that there are plants that are more effective against diseases especially in skin. Most of us know about
Premium
Mouzam Arif Mr. O’Gorman ENG3U0 – A September 16‚ 2014 Writing a Critique: What’s in This Toothpaste? In the essay What’s in This Toothpaste? by David Bodanis. The audience/reader is informed about how toothpaste in made‚ the ingredients which are used to make just a bottle of tube and other alternatives that can be used if you opinion about toothpaste changes. The author talks about if toothpaste is something you should consider or keep using. There are a few examples of diction which are
Premium Writing Slang The Reader
Inventions surround us in our everyday life. Everything we do involves some sort of invention that would really be life altering if we didn’t have it in our daily routine. Two things that would be hard to live without out to me would be a toothbrush and toothpaste. The first record of the toothbrush was back in 3000 B.C. The concept of the bristle toothbrush came later on in the 5th century in 1498. The Chinese made this out of boar or horse for the bristles and cattle bone or bamboo for the handle. This
Premium Toothpaste Oral hygiene
SCIENCE INVESTIGATORY PROJECT Research Proposal Outline By: Enumerate Names Year and Section Date Submitted: Project Adviser(s) : Teacher 1 Teacher 2 Title The title should be able to catch the attention of the reader. It should be concise‚ descriptive‚ and self-explanatory. It should indicate clearly what the project is about. The phrase “ A Study to Show…” should be avoided‚ because in research you do not seek to prove something but rather to impartially find
Premium Typeface Typography Scientific method
Investigatory Project Chapter 1: Introduction Background of the Study Filipinos suffer from facial problems greatly due to Philippines’ tropic weather. The air‚ which is humid‚ carrying vapor from surrounding bodies of water‚ is one of the major causes of skin problems like allergies‚ bungang-araw‚ itchiness‚ also said to be causing freckles and pimples‚ and the list goes on. Test results suggest that every 5 out of 11 teenagers acquire freckles. Statistics also shows that 85% of teenagers have
Premium Skin Tropics
Investigatory Project Pass to: Mr. Ariel J. Ramos Homemade Glue Submitted By: Arth Steven Abrencia & Guenevere Tan & Nishel Gayle Dulalia II. Abstract: To Prove that we can made glue by ourselves even if we don’t have money we can still use glue by just mixing the flour‚ water‚ sugar & vinegar III. Acknowledgement: Guen’s mother- she was the one who helped us to do this project IV. Table of
Premium Research Water Mix
Ginger (Zingiber Officinale): An Organic Fungicide Monique T. Bustamante Sherry Mae B. Mejia Christine Joy U. Sibayan Jerica Mae T. Vetonio Researchers Ms. Violeta Rafanan Adviser Don Ramon E. Costales Memorial National High School Villasis‚ Pangasinan September 2012 ABSTRACT One of alarming problem that maybe encountered by our country next generations was the inadequate agricultural production‚ this all about the foods that is one of the primary needs of people. The increasing number of population
Premium Ginger