This Youtube starts slowly, with Happy Chinese New Year formalities, then dives into some math.
We're doing random walks from an origin, in space, to define the four points of a tetrahedron.
However the walks take place within the closest packed balls of a specific matrix (CCP).
What's shown, but not proved, is every tetrahedron so derived has a whole number tetravolume.
As of 2019, the whole notion of "tetravolumes" and showing 3rd powering with a model other than a cube, is still far fetched.
PS: Happy New Year