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Plasma Globe
Son's science
project. Working but not tidy. Finished version is somewhat
neater. There are many sources of information via internet search
on how to build a plasma globe.
The red glowing
object near the globe is a pixie tube. Various gas filled tubes
like neon bulbs, pixie tubes and florescent bulbs would glow when
brought close to the globe.
The globe itself is
a standard bathroom vanity light bulb. Experiment with different
bulbs to find one that glows the best.


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