
Photo credit, not sure... maybe Chris Thomas?
In honor of the Helix and Burning Man this week!
Some of the best Burner pix I've seen HERE.
- a spiral.
- Geometry. the curve formed by a straight line drawn on a plane when that plane is wrapped around
a cylindrical surface of any kind, especially a right circular cylinder, as the curve of a screw.
Equation: x = a sinθ, y = a cosθ, z = b θ.