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imported>mutante ("''We still have an old Nixie tube driven event counter in the lab. Love these things. Alot. Howsitwork? Each vacuum tube is filled with neon and mercury, and has ten cathodes: one for each number 0-9. High voltage may be applied indepedently to each cat) |
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== Summary ==
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Latest revision as of 02:01, 8 December 2018
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