|MadSci Network: Biochemistry|
Dear Sammy, Your project sounds like it should be in the chemistry area of the science fair, because you're using synthetic(made by people) fibers like Nylon, rayon and polyester. Also your dyes are synthetic also- as you made them - and biochemistry is all about things coming from nature. I hope your project does well in the fair. yours in science Pete.
Try the links in the MadSci Library for more information on Biochemistry.