Tetrahelix
Index Entry
"We have a column of tetrahedra and these are straight edge tetrahedra for the edges when connected form a hyperbolic parabola helixes /EicJ. This column of tetrahedra spirals around or makes a helix and it takes just ten tetrahedra to one cycle of the helix."
Citations
- OREGON Lecture #6, p. 199, 10 Jul'62
