Hydrogen Characteristic in 3D Plot

Jan. 24, 2003

At STP, 5 Hydrogen molecules will be found in a cube
C Angstroms on a side.

Covalent distance is 0.64 Angstroms.

On the Sun, 165 Hydrogen nuclei
will be found in a cube
C Angstroms on a side.

In a Black Hole, 50k*165 Hydrogen nuclei
will be found in a cube
C Angstroms on a side.

How to draw solid box in 3D?