A Treacle Tin Radiation Detector

Released under CC BY-NC-SA 2.0 by Andrew Back

The Nanode measures chamber voltage drift and posts data up to Cosm at cosm.com/feeds/60745 The translucent plastic box at the mouth of the chamber has an Americium 241 source salvaged from a smoke alarm attached to it for testing. Released under CC BY-NC-SA 2.0 by Andrew Back

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