This would include an insignificant speck of nothing spinning and exploding into everything.
It says that any change in the rotation of an object within a system must be accompanied by a change in the rotation of another object in that system.
So you can read but you've no idea what it actually says - essentially. Take up billiards.
Ah, the old, "I can't answer what you posted so I'm going to take it off on a tangent" strategy. We've run into this from creationists on a regular basis.
Didn't read my link I see.