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 Origin of the Flute. Ancient stories and stone carvings indicate that the flute, like the drum and rattle, has been made and played for tens of thousands of years. These instruments have always been considered gifts from the Spirits. Oral tradition often conveys the circumstances under which these gifts came to the people.