@wellerstein I bet they hit on old pottery for uranium glaze all the time.
They told some great stories too. My favorite is about how truckers who have had radiation therapy can set off the detectors.
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@wellerstein K40 makes sense; there is nothing else near that signal as I recall. The others....odd, our HPGe detector took a lot longerThanks. Twitter will use this to make your timeline better. UndoUndo
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@wellerstein At least at weak concentrations. Then again, they probably don't care about weak concentrations....Thanks. Twitter will use this to make your timeline better. UndoUndo
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