Int Task 3-Toilet Paper Experiment

Bounty seems to be more absorbent because it has tight stitching, which creates a larger surface area than other paper towel brands. This means that there is a larger amount of cellulose fibers in Bounty paper towels. Bounty is also thicker and softer than both the Sparkle and Dutch Fork High School paper towels, which are major factors that play into the absorbency of a paper towel. Based on this research the hypothesis was if Bounty, Sparkle, and Dutch Fork High School paper towels are tested for water absorbency, then Bounty will absorb the most water since it has the greatest absorbency factors out of the three brands. There is constantly new paper towels being created and promising that they are more absorbent than others, but the only way people will know is by testing them out, which is why this experiment was conducted. In this experiment, the independent variable is the different brands of paper towel. The dependent variable is the amount of water each brand of paper towel absorbs in thirty seconds. The constant variables are the amount of water the paper towels are in, the amount of time the paper towels are in the water, the amount of time the paper towels are allowed to drip after being taken out of the water, and the tool used to measure the amount of water

Paper towels are known for their absorbency. These towels are made of paper and are attended to be used once. Paper towels are used for cleaning and dry a variety of surfaces. During this lab, my group observed several brands of paper towels. Those brands included our school paper towels, Viva Vantage, Best Choice, and Bounty Basic. Our school paper towels were around 800 square feet long, had an average cost per roll of $5.25, and was single ply. This paper towel was brown in color, rough in texture, and dotted in pattern. Viva Vantage had 59 sheets per roll, had an average cost per roll of $2.09, and was single ply. The Viva Vantage was soft in texture, white in color, and had to apparent pattern. Best Choice had 111 sheets per roll, had

Our objective for the Sherlock Holmes Experiment was to illustrate that some chemicals can be identified or differentiated by simple chemical tests, such as solubility, pH, or color tests. In our group we had to test come common powders such as Alka-Seltzer, baking soda, flour, Vitamin C (ascorbic acid), and salt. Other chemicals that were used to do this experiment were vinegar, and Iodine 2 Solution. The equipment used to do this experiment was red litmus paper, and 5 test tubes per group.

Three paper towels A, B, and C where tested on absorbency. This experiment was tested twice. Paper towel A was 26.5 by 28 centimeters. Paper towel B was 26.5 by 28 centimeters. Paper towel C was 15 by 28 centimeters. Scissors were obtained and each paper towel was cut to 13.5 by 15 centimeters. The weight of the three paper towels at this size was 0.9 grams dry for paper towel A, paper towel B weighed 0.8 grams dry, and paper towel C weighed 1.2 grams. Three beakers weighing 12.2 grams each were obtained. Each beaker was filled with 100ml of water with the outcome of them weighing 128.1 grams each. The weight of each paper towel dry was deducted from the weight of each paper towel. Paper towel A was left to soak for seven seconds.

Absorbency affects: skin comfort, static build-up, dimensional stability in water, stain removal, water repellency, and wrinkle recovery.

The purpose of this lab is to test substances and to determine the physical and chemical properties of substances.

The ending result of this experiment confirms that as five test tubes are lined up with the varying level of absorbance, different results in the level of absorbance will appear as well, this is visible in above table. Thus, this is due to the varying amount of water in the solution. The blank sample had a 0.30 in its level of absorbance.

Students will carefully observe acts of aggression and prosocial behavior on television, report their observations, and analyze their data to draw conclusions.

Target plans to spend $20 million to expand its bathroom facilities months after it announced transgender restroom policy.

I've used several different laundry bags for washing over the years and have to say these Delicates Laundry Bags from Inside Smarts are by far my favorite!

• Different types of paper towels- To test out which paper towel absorbs most liquids in the experiment.

The absorbance is measured using a Plate reader and a Standard curve is generated. Also, the different types of pipetting techniques are assessed in this Assay.

Based on what I have Read, Mr. Leslie Kaufman and the others, has made an excellent point on why it cost so much to make toilet paper, and the reason why no forest should be cut down to make any kind of products. First off in my opinion cutting down trees is a no go for me. We need trees and forests to stay alive, they give off carbon dioxide. Without any trees humans would die, and life as we know it wouldn’t exist. Paper must be made only by one way, and that’s by cutting down a tree(s) and making it into this product. Like what Dr. Allen said, “No Forest of any kind should be used to make toilet paper”. In all I agree with him because, you wouldn’t want to be cutting down a tree to make toilet paper. Although, everyone buys toilet paper

Since, toilet paper is easy to dispose of, it’s everywhere, it’s one of the biggest marketed items, and a huge money maker, because you can never have too much toilet paper. With a simple flush, toilet paper is gone. The simple design, is so well thought out, that germs don’t spread as much, as if they were in a container, like a tissue box. Where, when you go to grab the next piece you touch the box, and the next piece. You can’t go anywhere in the world without

Toilet paper is the thing that most people use. Most toilet paper has core. When we use whole toilet paper, it will remain the core. Because of this core can’t uses anymore so we throw it in the bin and it becomes to garbage. More used cores, more garbage. The innovation that I will present is making the core that can use as toilet paper. So when we use whole toilet paper, it will not remain any core to be garbage.