It’s always interesting to pick up specialized, esoteric terminology from experienced scientists and engineers. The language you hear on the job is very different than what you learned in lecture halls!
For example, in school, you might learn how to calculate that 4.6 GHz radio waves have a wavelength of 6.51 centimeters. On the job, the RF engineer will tell you that once you get to wavelengths much below 10 cm, radio tends to “wiggle through” unexpected gaps and “leak everywhere,” where it becomes a “huge pain in the ass.”
In school, you might learn that many metals will reflect neutron radiation. On the job, the plasma physicist will tell you that neutrons tend to “rattle around” inside steel coaxial cables and use them as channels to fly out into the building, where they will “ruin your day” and “piss off the nuclear safety people” if you don’t shield them right.
In school, you might learn that tungsten is an extremely dense material that makes for very good thermal shielding in extreme environments, but it can be challenging to machine. On the job, the mechanical engineer will tell you that working with tungsten is “the fucking worst” and if they have to build “an entire god damn wall of shielding tiles” out of it, they will “seriously pitch a fit.”
The fascinating and unique vocabulary of scientists is always such a pleasure to learn!