Color The science of color is sometimes called chromatics, colorimetry, or simply color science. It includes the study of the perception of color by the human eye and brain, the origin of color in materials, color theory in art, and the physics of electromagnetic radiation in the visible range (that is, what is commonly referred to simply as "light"). Electromagnetic radiation is characterized by its wavelength (or frequency) and its intensity. When the wavelength is within the visible spectrum (the range of wavelengths humans can perceive, approximately from 390 nm to 700 nm), it is known as "visible light". Most light
Canadian Association for Physical Anthropology of the annual meetings and hosting institutions is provided below and more details are available on the CAPA-ACAP website. Canadian Association for Physical Anthropology The Canadian Association for Physical Anthropology / L'Association Canadienne D'Anthropologie Physique (CAPA/ACAP) is a learned society of international scholars and students of Physical Anthropology in Canada. The Associations's mission is to promote and increase awareness and understanding of physical (biological) anthropology among its membership and to support institutions, agencies, and the public at large. The Association is guided by a constitution and code of ethics, holds annual meetings, distributes biannual newsletters to its membership, and offers