WHITEBOARD MARKER INK Abstract: This study is conducted in order to determine the feasibility of charcoal and used engine oil as an alternative raw material for whiteboard marker ink production. The purpose of the study is to help the people especially the students to save cents. For the product is very easy and handy to create furthermore our product promotes recycling and reusing because the materials can be found in household. In addition‚ the product which is a white board marker ink is very quick
Premium
Ridley Stroop in the 1930’s. The Stroop Effect says that when you read a color word with the same ink as its color word‚ it will be recognized and be identified easily. When you read a color word with a different ink than its color word‚ it will not be recognized as easily. So you should be able to read the same color word with the same color ink faster than a color word with a different color ink. My purpose is to disprove the Stroop Effect so the question is‚ is the Stroop Effect true or not?
Premium Psychology Mathematics Scientific method
TITLE Crime and Dye Lab Special Projects 1 Martin Enem LAB SECTION: BB2 INTRODUCTION Light is usually viewed as a result of the heating of a substance. The higher the temperature at which the substance is heated‚ the greater the vibrations that lead to certain light intensity given off by the molecule. It is this same theory that suggests why steel glows red hot when heated to high enough temperatures. The process of light emissions can also be induces through other means. 1 One
Free Light Color Blue
can help distinguish your product over the competitors. This paper will look into the current battle between Kodak and HP concerning the printer ink efficiency and price. The Kodak Company Kodak recently designed a new printer that prints high-quality photos at a lower price than industry standards. With print supplies including (paper and ink)‚ the current cost of printing photos is $.10 per print where HP has it at $.24 per print. Kodak will revolutionize the industry if they are accepted
Premium Marketing Generally Accepted Accounting Principles Balance sheet
should. You may notice that the ink on your shirt is washed out and you will most likely be stumped about the particular cause. If‚ upon closer examination‚ the ink appears washed out in certain areas only‚ in a random and spotty fashion across a design‚ the cause is undercured ink‚ known as ink washout. Curing is a printing process that allows the ink to adhere to the shirt. If the print is insufficiently cured‚ these random spots may occur and occasionally the ink will peel from the fabric altogether
Premium Printing
Termite Lab Report The effect of ink on termite behavior Abstract Termites produce special chemicals within their bodies called pheromones. Because termites are usually found inside dark areas‚ pheromones help them communicate in these places. Past studies have suggested that ink inside ballpoint pens contains pheromones‚ causing termites to follow any trail created by the ink. If a pathway is drawn with an ink pen‚ then a termite will be attracted to the path and trace it due to the pheromones
Premium Pen Insect
termites can give us basic insight into how animal behavior works. In our experiment we tested termite “handedness” – if termites prefer to turn left or right. We did this by placing a termite in an ink path with a fork in it which would cause the termite to choose between going left or right. The ink used in the experiment attracts termites insuring they will not run randomly in any direction. The data suggests that termites will prefer to turn left when given a choice even when the right path is
Free Left-handedness Handedness Organism
a pipette‚ centrifuge tubes‚ starved tetrahymena cells‚ 100 L of tetrahymena cells‚ 150 L of 1% India Ink‚ 75 L of tobacco‚ another 100 L of tetrahymena cells‚
Premium Tobacco Analytical chemistry Nicotine
out that a permanent marker’s ink must contain three ingredients in order to work: colorant‚ carrier and resin. The colorant is what gives the ink color. If a marker only contains the colorant‚ it may be dissolved by a liquid substance that is capable of dissolving other substances‚ the colorant would turn to dust and fall off the paper as soon as the solvent dried or evaporated. The carriers are described as solvents; they must be able to evaporate quickly once the ink is used‚ because they transmit
Premium Solvent Ethanol Acetic acid
can contrasting stimuli‚ in this case the name of a color and the color of ink used for that word‚ interfere with one another (Stroop‚ 1935). This interference was due to automaticity (Stroop‚ 1935). Automaticity is the cognitive function of reacting to a stimulus so quickly due to the small amount of effort required. In this case‚ automaticity makes an individual read a word prior to recognizing the color of the word’s ink (Stroop‚ 1935). Reaction times are
Premium Stroop effect Executive functions Brain Age: Train Your Brain in Minutes a Day!