'Bring down the walls of technobabble' ...
Aka 'Make high technology accessible to the stupid.' I agree with Proin Drakenzol, jargon exists for a reason.
I have to laugh every time I hear the words "the reactor is going critical!" in reference to a nuclear reactor, in a TV show or movie. The reason I laugh is because a nuclear reactor is designed to 'go critical'. As a matter of fact it's designed to maintain a critical state for days or months without failure. The technical term "critical" refers to a self sustaining chain reaction. Basically the number neutrons being released by fissioning atoms equals the number released into the shielding, plus those absorbed by the control rods (and other non-fuel equipment), and those absorbed by fuel (uranium-235 or other) atoms that subsequently fission. In essence, the number of free neutrons remains constant. In essence, it's the same as saying "the reactor is on".
Even going supercritical (in which the number of free neutrons is increasing) is a normal part of operation, during changing loads or startup operations.
But to the uninitiated, the words "critical" and "reactor" in the same sentance conjures images of mushroom clouds (which is a whole 'nother rant) and mutant wildlife.
But believe me, mention the phrase "uncontrolled power excursion" while I'm in a nuclear facility, and watch me find the nearest exit.