Martin scale Martin scale The Martin scale is an older version of color scale commonly used in physical anthropology to establish more or less precisely the eye color of an individual; it was created by the anthropologist Martin in the first half of the 20th century. Later he improved this scale with cooperation of Dr. Schulz – the Martin-Schultz scale. The original Martin scale, summarized below, consists of 16 colors (from light blue to dark brown-black) that correspond to the different eye colors observed in nature due to the amount of melanin in the iris. The numbering is reversed in order to
What Color is Your Parachute? What Color is Your Parachute? What Color is Your Parachute? by Richard Nelson Bolles is a book for job-seekers that has been in print since 1970 and has been revised every year since 1975, sometimes substantially. Bolles initially self-published the book (December 1, 1970), but it has been commercially published since November 1972 by Ten Speed Press in Berkeley, California. As of September 28, 2010, the book is available in 22 languages, it is used in 26 countries around the world, and over ten million copies have been sold worldwide. It is one of the most highly regarded career advice