Vibraphone Vibraphone The vibraphone (also known as the vibraharp or simply the vibes) is a musical instrument in the struck idiophone subfamily of the percussion family. It consists of tuned metal bars, and is usually played by holding two or four soft mallets and striking the bars. A person who plays the vibraphone is called a "vibraphonist" or "vibraharpist". The vibraphone resembles the xylophone, marimba, and glockenspiel, one of the main differences between it and these instruments being that each bar is paired with a resonator tube that has a motor-driven butterfly valve at its upper end. The valves are mounted
Suicide by hanging suspension is not required; most hanging suicides are done by partial suspension, according to Wyatt "et al". Geo Stone, author of "Suicide and Attempted Suicide: Methods and Consequences", suggests that death by obstruction of the airway is more painful than by the other ways. The aim of drop hanging, which is also frequently used in executions, is to break the neck. Participants fall vertically with a rope attached to their neck, which when taut applies a force sufficient to break the spinal cord, causing death. The length of the drop, usually between five and nine feet long, is calculated such