The weird thing is, "red", and in particular red crosses, is used as health less and less, at the request of the actual Red Cross, who are trying to keep their identity separate from the "shoot the medic" meta.
Oddly enough, I'm both not sure you could weld the doors shut, since the body was not metal, and also not sure you'd need to, since apparently the only latch was on the outside.
IIRC "Calendar" was one of the proposed solutions, but the bone actually had a lot more than 28 holes. It's one of the reasons it's purpose is considered unknown.
I always find this particular strain of antiintellectualism deeply ironic, because it claims to oppose women being forgotten, but the premise assumes the "scientists" are all male.
Interesting. Have GSUSA tried to mitigate the membership decline?