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Radioactive sparks

1 decade 1 year 4 months 3 weeks ago

Some sound issues, but the sound isn't what is the coolest part :D

"Alpha particles and other ionizing particulate radiation of high linear energy transfer leave a dense wake of ionization following their passage through the air, which can trigger electrical breakdown (i.e. sparking) in the presence of suitably strong electric fields. In this detector, a close relative of the Geiger "point counter," an array of four thin tungsten wires at ground potential passes over an aluminum plate that is biased at ~6-8 kV negative with respect to ground. The wire-to-wire spacing is 0.2 inches, the wire-to-cathode spacing is 0.1 inches, and the tungsten wire is standard, unstraightened 0.003-inch () diameter." -yt

Most likely be making stuff like this in my future