![Environmental Filament : Keratin Encasement](https://carnicominstitute.org/wp/wp-content/uploads/serbia_left_hair_right.jpg)
Environmental Filament : Keratin Encasement
It can now be established with a high degree of certainty that the external casing of the environmental filament samples are composed of keratin or a keratin-like material. This supposition has been in place for a number of years by this researcher; it can now be demonstrated to be the case by direct chemical and spectroscopic means. Certain ramifications of this finding, in conjunction with earlier work, are as follows: