Qu'est-ce (qui) est 6-demicubic honeycomb - définition

6-demicubic honeycomb

The 6-demicubic honeycomb or demihexeractic honeycomb is a uniform space-filling tessellation (or honeycomb) in Euclidean 6-space. It is constructed as an alternation of the regular 6-cube honeycomb.

https://en.wikipedia.org/wiki/6-demicubic_honeycomb

Honeycomb structure

NATURAL OR MAN-MADE STRUCTURES THAT HAVE THE GEOMETRY OF A HONEYCOMB

Composite honeycomb; Paper honeycomb; Paper honey comb; Honeycomb Structures; Honeycomb sandwich; Honeycomb structures; Aluminum honeycomb

Honeycomb structures are natural or man-made structures that have the geometry of a honeycomb to allow the minimization of the amount of used material to reach minimal weight and minimal material cost. The geometry of honeycomb structures can vary widely but the common feature of all such structures is an array of hollow cells formed between thin vertical walls.

https://en.wikipedia.org/wiki/Honeycomb_structure

Order-6 tetrahedral honeycomb

In hyperbolic 3-space, the order-6 tetrahedral honeycomb is a paracompact regular space-filling tessellation (or honeycomb). It is paracompact because it has vertex figures composed of an infinite number of faces, and has all vertices as ideal points at infinity.

https://en.wikipedia.org/wiki/Order-6_tetrahedral_honeycomb