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 oldest playable musical instrument was discovered in China. The  instrument were 9,000 years old, and was a type of flute.The flute  was made from the bone of a bird's â¦ wing. There were other flutes  found in the area, but these were far less playable and intact.he oldest instrument ever found is the flute. Bird bone and ivory flutes have been discovered in Europe and China dating back 40,000 years.