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 invention of the multi-key piccolo is attributed to the flute teacher from Prague, Michael Janusch, who developed the instrument in 1824. This instrument was equivalent to the flute with six keys customary at the time.