I'll just humor you, BAV, with a post.
Physics, biology and chemistry are all jobbing for the sake of the plot, so that a mere [metal/human] called [adamantium/Bruce] can rise above the other [metals/humans] and thus, be stronger/faster/tougher than anything else.
Therefore, as per forum rules, physics/chemistry/biology are being jobbed, for the sake of the plot - the definition of PIS.