On my username: Nylon is a polymer, which is to say a long molecule composed of many identical units, chemically known as polyamide (one brand name is Astron). The form described as Nylon 6,6 is stretch nylon (brand names include Ban-Lon and BriNylon).
Addicted to the internet, my current hang out is Tumblr.
The second major timesuck in my life is dolls. There are 7 BJDs (Luts Delf El, Volks F16, Supia Rosy, DiM MNM Loki, Volks Emma, DC Ada, and DC Alma), 2 Ellowyne Wilde dolls, and a bunch of Pullips. They are all clamouring for attention and clothes.