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Author Topic: hand made vacuum tubes  (Read 912 times)

Offline TheRelayStation

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hand made vacuum tubes
« on: March 21, 2017, 1121 UTC »
https://www.youtube.com/watch?v=EzyXMEpq4qw
except for the repetitive music, thought this was a pretty cool video.
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Offline redhat

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Re: hand made Nixie tubes tubes
« Reply #1 on: March 25, 2017, 1950 UTC »
Hand made nixie tubes...

https://youtu.be/wxL4ElboiuA

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