6th Aug 2021, 8:37 pm
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#23
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Dekatron
Join Date: May 2010
Location: Greater Manchester, UK.
Posts: 18,715
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Re: Nernst Lamps
The radioactive ones are still available apparently.
https://www.youtube.com/watch?v=D_qFWoa_HR4
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Graham.
G3ZVT
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