Prorector classes; separatism
And though Tex Watson’s overall handle on Cold-Containment DT-annulation is shaky, his lay-physics survey of combustion and annulation has some sort of academic validity to it, especially because he some terms gets Pemulis to guest-lecture when he and Pemulis are in a period of détente.
Context
The E.T.A. course catalog: annulation is curriculum — a prorector teaches a shaky lay-physics survey of it, with Pemulis (see the p. 571 lecture for why) as occasional guest star. The world's energy-ring is normal enough to be a Saturday class for teenagers.