We need to think about this problem in multiple dimensions.

A 5-cell, or せいごほうたい, is a simplex in five dimensions, and exists in four-dimensional space.

The 正五胞體 is a simple convex polytope in four dimensions, having five vertices.

A 5-cell is a simple convex polytope in four dimensions.

His research focuses on the theory of transdimensionality.

His technical skills are on another dimension.

He is good at drawing a two-dimensional world.

His idea seems to have come from a different dimension.

This game uses three-dimensional graphics.

In this experiment, we will use a simple substance called oxygen.