We researched online how to test paper towels for absorbency, we found something that told us to put drops in the center of the paper towel. The one requiring the LEAST amount of drops water to fill a circle 2cm in diameter is the most absorbant. I am confused wouldn't the one with the most drops be absorbing more water?
Answer by Melbornj at 6:00 PM on Nov. 28, 2010
Yes, because the more absorbent it is the less it will spread. Sounds like your info had a type in it. Good luck with the project!
Answer by scout_mom at 5:58 PM on Nov. 28, 2010
Answer by TaraK. at 5:58 PM on Nov. 28, 2010
Answer by elizabr at 7:17 PM on Nov. 28, 2010