I think it depends on whether it’s a controllable/switchable source like an X-Ray tube, or a source that’s fiercely radioactive all on its own.
I know in the place where I worked that had a Co-60 source they had the skull signs. At the dentist office they just have a little trefoil on the machine.
Sometimes, we serve as our own warning.
Of all the awful things in the world, the Goiânia accident is perhaps the foremost that keeps me awake in a cold sweat at night.
It was… Just… too easy. People got a little lazy and didn’t give a fuck, and before you know it children are playing in radioactive fallout and parents who didn’t know any better are getting painted with pretty glow in the dark dust and then everyone’s dead, and all their friends and neighbors are contaminated and it could have gotten into water supplies and GAAAAAHHH.
Freaks me the fuck out.
Something a little more lighthearted. Direct from Weyland-Yutani. Please consider for your own safety:
Please curb your Sumo?
An old favorite:
Summertime in Wisconsin?
Every time I read the tread title:
Eeeeek!
When was that post about sock and boob money? (AGH! NINJA’d!)