The design is reminiscent of the Sierpinski tetrix: placing four half-size tetrahedra corner to corner and adding an octahedron in the middle, a full-size tetrahedron is formed; this process can be repeated recursively to form larger and larger tetrahedra.
Bermuda Triangle | Research Triangle Park | Research Triangle | Encyclopedia of Triangle Centers | Wacław Sierpiński | Sunni Triangle | Pascal's triangle | love triangle | Iron Triangle | Bizarre Love Triangle | Virginia Triangle | Triangle of U | Triangle Fraternity | Triangle Film Corporation | Princeton Triangle Club | Mara Triangle | Love triangle | Ilemi Triangle | Bermuda Triangle (album) | Battle of Triangle Hill | Triangle wave | Triangle Transit | Triangle Island | The Incomplete Triangle | Sierpinski triangle | Platinum Triangle | pink triangle | Pedal triangle | Parliamentary Triangle, Canberra | Parliamentary Triangle |