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
Getting back to the history of flute development, there are duct flutes from many cultures: 1  Clay ocarinas from the Early Maya Culture in present-day Belize dated between 800â500 BCE. 2  Clay flutes from the Colima Culture in present-day Mexico dated between 300 BCE â 250 CE.