I've wanted to build a geiger counter in the past but I've always been discouraged because it seems unlikely that I would be able to use it for anything other than maybe testing one or two things in my house like smoke detectors.
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I've wanted to build a geiger counter in the past but I've always been discouraged because it seems unlikely that I would be able to use it for anything other than maybe testing one or two things in my house like smoke detectors.