All neurons have a cell body and one or more fibres. These fibres vary in length from microscopic to over 1 metre. There are two different kinds of nerve fibres: fibres that carry information towards the cell body, called dendrites, and fibres that carry information away from it, called axons.
The flute has also always been an essential part of Indian culture and mythology, and the cross flute believed by several accounts to originate in India as Indian literature from 1500 BCE has made vague references to the cross flute. Acoustics
The word 'flute' comes from the Latin word 'flare' which means to flow. Most student flutes are made of silver-plated metal such as yellow brass, which is 70% copper and 30% zinc. Silver-plating gives the flute a more mellow sound. Most professionals play on solid silver flutes (silver content 92.5%) although some, like James Galway, play on flutes made of other metals.