It doesn’t smell, we can’t taste it and we definitely can’t see it, so it only makes sense that there would be a whole host of devices to aid in its detection. I speak, of course, of radiation. This exceptional collection of monitors and scalers is the property of Oak Ridge Associated Universities. Their Health Physics Historical Instrumentation Museum has a somewhat singular purpose: to chronicle the scientific and commercial history of radioactivity and radiation. I wonder if Dieter Rams would like these?