Need felting is a timeless method of making fabric stick together. For those of you trying to make a conductive project such as a glove that can be used as an iPhone stylus, you might want to also learn how to mix wool and conductive thread as conductive threads are prone to breaking apart easily. Instructable here features also methods to measure resistance of your final conductive wool felt so you know how much current can go through and determine its conductivity right for your project.
Conductive fabric is a great tool for switches and circuits, but is t pretty?
Not so much.
Needle felting provides a way to make conductive fabric that fits your aesthetic and your resistance.