Lesson learned. If you bring a geiger counter on an aircraft disable the alarm. It will go off in flight.
@adamd where does the radiation come from, cosmic rays?
@adamd That is awesome. Years ago when I was a seriously dedicated drunk, I got paranoid and bought a geiger counter to check the shrubs around the house. Yeah, I'm on pills now.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko