We initially thought that nylon and polyester were going to be the best choices due to the density of the fabrics, which could take in the heat more due to a higher surface area, but looking at the results, it was inconclusive..
The results were actually surprisingly tight, with Polyester and Cotton coming out on top, which is half of what I expected. What I did not expect, however was the tightness of the results, only coming a few degrees on top. I definitely could've been more consistent with how I wrapped the beakers, But that wasn't going to really shift the results much. I also was off with the timers by a second or two, but that is within margin of error. Overall, it went well.