Disphenoidal triacontachoron

The disphenoidal triacontachoron is a convex isochoric polychoron with 30 digonal disphenoids as cells. It is a variant of the bidecachroon with single pentachoric symmetry.

It can also be formed as the convex hull of two dually oriented pentachora where the larger one has edges less than $$frac32 = 1.5$$ times the length of those of the smaller one.