Raman spectroscopy is a widely adopted identification technique used in chemistry, materials science and the pharmaceutical industry to detect the unique internal vibrations of various molecules. (sciencedaily.com)
The argument for the healing properties of gemstone and crystal energy, which the book points out are billions of years old, comes from internal vibrations imbued during their formation. (bondenavant.com)
The ATH - MSR7's Multi-Layer Air Damping Technology utilizes a two - layer aluminum / magnesium housing that provides a lightweight yet rigid structure for the drivers to reduce unwanted internal vibrations that could color the sound. (ecoustics.com)