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I can see how this is almost offensive to the whole subject of Experimental Physics since it ignores all of it - and for that matter Solid State Physics as well. But for Theoretical Physics (minus Mathematical Physics) it seemed to me almost like a sport where professors tried to boil the theory down to a minimal set of assumptions while taking symmetry arguments to the extreme. Obviously this doesn't contain any QM postulates but OTOH for practical purposes QFT is what many people use to compare theory with predictions. IMHO Theoretical Physics without Experimental Physics is useless and vice-versa. And there isn't much research going on with QM (despite plenty of open questions)

[PrettyPebble]

In physics, experiments are everything. That is why the page says: "No known observation contradicts these nine lines."

Indeed, it is a sport to boil down everything to a smallest set of assumptions. That is how the nine lines arose.