First there unraveled the conservation of parity, second there unraveled time-reversal. Getting back to my running story. However this beautiful theorem is not enough to sway, turn the heads of physics professors. Because they are so conservative of a bandwagon. Remember, professors of a subject are not the best persons to understand that subject, the geniuses of the subject are.
Professors are merely teachers and regurgitators of the subject.
The math definition of dimension is a failure. Poincare called for a math definition of dimension but could not define dimension. And later math persons could not. I say that the Poincare Conjecture is a simple proof, so also the 4-Color Mapping Problem. Simple, when a reasonable definition of Dimension is seen.