Great grand 120-cell
= Great grand 120-cell
{wiki=Great_grand_120-cell}
The Great Grand 120-cell is a four-dimensional convex polytopic figure, which is part of a family of polytopes in higher dimensions. To understand it, we first need to break down what a "120-cell" is and then explore the "Great Grand" aspect. \#\#\# 120-cell The 120-cell, or hexacosichoron, is one of the six regular convex 4-polytopes (also known as polychora) in four-dimensional space.