Comet can be described as one of those artifacts that creates a false first impression. A semi-transparent polymer extension often mistaken by everymen for a spark.\n\n The most interesting aspect of Comet is the composite structure of the artifact. Experiments with the formation revealed that when the branched base and the polymer extension are separated, the artifact not only begins to quickly lose its properties but also rapidly deforms into an amorphous structure made of plastic with metal inclusions.