In the past few years, we have covered a bunch of ways you can have fun with a tesla generator. This handmade plasma tube is also worth a look. It is much larger than your regular plasma tube and has a mixture of low-pressure gas that lights up around your generator.
Playlist: Cool Tesla Lightning Gadgets
According to the maker, these plasma tubes can be made in all kinds of colors. The bad news? Something like this doesn’t come cheap.
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