The eternal academic identity crisis, visualized! Pure physicists look perpetually disappointed that reality doesn't match their equations. Engineers appear to be having an existential crisis about whether their bridge will collapse.
The real comedy gold is in the crossovers. A physicist forced to build something practical looks suspiciously happy—probably because they finally get to ignore quantum effects and assume spherical cows. Meanwhile, the engineer wearing a Flash shirt is clearly compensating for the fact that no amount of applied science will let them break the speed of light.
The four horsemen of the STEM apocalypse, where everyone secretly wishes they were in a different field while publicly claiming theirs is superior. Classic academic tribalism at its finest!