Winter Project 2

Results are shown below. We measure effectiveness by largest change in mass of the toilet paper by looking at change in mass. A higher change in mass indicates more absorbency. The results are listed below. We found that for all toilet paper, the one ply was less effective than the two ply. We also found that milk was harder to absorb than water. The most absorbant brand quilted northern because it had the greatest two ply change in mass for one tsp of water at 6 grams. Also, on average, it's one ply change in mass was greater than all other brands therefore it is the best one ply brand. For milk, Angel Soft was the most absorbent at 3 and 3.5grams change in mass

Northern Quilted Soft

	One Ply-0.5g	Two Ply-1.0g
1/2 tsp water average	2.67g	3g
trial one trial two trial three	3g 3g 2g	4g 2g 3g
tsp water average	4.67g	6g
trial one trial two trial three	4g 4g 5g	6g 7g 5g
1/2 tsp milk average	2g	2.67g
trial one trial two trial three	2g 2g 2g	3g 2g 2g
tsp milk average	3.67g	4.33g
trial one trial two trial three	3g 4g 3g	5g 3g 5g

Angel Soft

	One Ply-0.5g	Two Ply-1.0g
1/2 tsp water average	2g	2.5g
trial one trial two trial three	2g 2g 2g	4g 2g 3g
tsp water average	3g	4.5g
trial one trial two trial three	3g 4g 2g	6g 7g 5g
1/2 tsp milk average	3g	3g
trial one trial two trial three	3g 3g 3g	3g 2g 2g
tsp milk average	3.5g	3.5g
trial one trial two trial three	3.5g 3.5g 3.5g	5g 3g 5g

 Charmin Toilet Paper Brand

	One Ply-0.5g	Two Ply-1.0g
1/2 tsp water average	1.83g	4.03g
trial one trial two trial three	1.4g 2.1g 2.0g	4.1g 4.1g 3.9g
tsp water average	4.6g	5.33g
trial one trial two trial three	4.3g 4.4g 5.1g	4.7g 6.0g 5.3g
1/2 tsp milk average	2.87g	2.13g
trial one trial two trial three	3.1g 2.8g 2.7g	1.9g 2.3g 2.2g
tsp milk average	4.03g	3.83g
trial one trial two trial three	4.1g 3.9g 4.1g	3.9g 4.0g 3.6g