These are unit cubes which may be mm³, cm³ and m³. There are multiple ways of finding the volume of a cube. For example, counting the cubes of the top layer and by cubing one of the cube’s sides.

James Sharman built a CPU from scratch, displaying a 3D cube in real time. Sharman's video showcases the homemade CPU's ability to handle complex graphics. The video provides insight into the math ...