From (1), it follows that for small edging angles, is equal to the natural side-cut radius of unbent ski.
The primary constraint is due to collisions: facets in the unbent flat pattern must not overlap, and sheets cannot cross at joints.
Although unbent and thicker, it is similar to a candy cane (which retains the aforementioned red-and-white color scheme).
One can also sit with the legs unbent, using something solid as support for the back or leaning on one's arms.
While marching in parade formation, troops swing their legs in unison high off the ground, while keeping their legs straight and unbent.
Outward from the axis of the tube, the first surface is the unbent portion of the tube.
In general, this dance involves the upright body position at upper part, while the unbent or straight knees always keep equilibrium of movements.
This will cause an increase in temperature rise in that region compared with the straight (unbent) area of the same conductor.
