This document discusses applications of nanotechnology in textiles. It describes how nanotechnology involves engineering at the nanoscale of 1 to 100 nanometers. It discusses how nanoparticles like nano whiskers, nano nets, and nano wraps are used in textiles to impart properties like stain resistance, durability, breathability, fast drying, and color changing abilities. Specific applications discussed include self-cleaning clothes using titanium dioxide nanoparticles, temperature regulating clothes using carbon nanotubes, camouflage fabrics for the military, and nanofiber scaffolds for tissue engineering.