Drums. What is the relationship of the tension/diameter of the native
drum to pitch? How are they tuned, if at all. What effect does the
thickness of skin/membrane have on pitch? What effect does changing the
length of the stick have on the response in the beat? How do the newer
materials like rip-stop nylon compare with traditinal materials for sound
and durability?
Drum shape. What is the importance of the diameter and shape
of a drum?
Constellations. What are the names of the constellations as
identified by the elders in your location? How are the constellations similar/different
from those of Western culture?
I have an idea now.
How do I present my experiment? Go.