It reminds of a (somewhat recent) article and discussion here on the design parameters for long-term nuclear waste storage facilities. One of the points was that to deter interference from pesky curious humans across the time scales considered, pictographic or lexical warnings may get degraded or lose meaning: the structure and area itself must convey a message of menace, drabness or inhospitability.
I'd have bet this was a test site for such a project. Which given the name of the installation might be the goal. If anyone remembers the paper in question, my algolia-fu is failing me.
I'd have bet this was a test site for such a project. Which given the name of the installation might be the goal. If anyone remembers the paper in question, my algolia-fu is failing me.