An even shorter-lived black sand beach was Kamoamoa. Unlike with white and green sand beaches, walking barefoot on black sand can result in burns, as the black sand absorbs a greater fraction of the solar radiation falling upon it. Black sand beaches Edit
Noun. 1. instrumentalism-a system of pragmatic philosophy that considers idea to be instruments that should guide our actions and their value is measured by their success. pragmatism - (philosophy) the doctrine that practical consequences are the criteria of knowledge and meaning and value. 1  Facebook. 2  Twitter.
1. implemental, effectual, effective. 1  serving or acting as an instrument or means; useful; helpful. 2  Music and Danceperformed on or written for a musical instrument or instruments:instrumental music. 3  of or pertaining to an instrument or tool.