Instructables user moustachenator built a lovely geiger counter that features a nixie tube display.
After a fair amount of designing and redesigning, I decided to make my geiger counter look like an old-timey cathedral radio with a detachable wand to check various sundries for radiation. It was a bit more ambitious of a project than I realized at first but I think the results were well worth the effort.
[Thanks, Peter!]
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