User blog comment:DinoTaur/Welcome to Prof. Dino's Aurology Class!/@comment-25814498-20160218235631/@comment-17259909-20160221210614

Okay then where are these particles before used in Nen? Going by your theory, the aura particles seem to condense where there is this "chemical energy" being released. But if that's the case, it should affect the other bodies of mass around it, in a way that it seems like something is moving towards the user. But when Gon uses his Jajanken, for instance, you can clearly see, things push away from Gon. This would be consistent with energy coming from within Gon and moving in an outward direction. If aura is so dense that it can cause a dodgeball to weigh as a bowling ball, then it shouldn't be so mobile. That's why I say that aura is not matter. It breaks laws by which matter must abide.