sweetly subtle. deep yet mellow. powerful yet velvety smooth.
( kind of like good payasum )
acoustic energy - aego m
( kind of like good payasum )
acoustic energy - aego m
refraction : The process by which the direction of light changes as it passes obliquely from one medium to another in which its speed is different. angle of refraction : The angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction.