Youtube activity of "David H" (@DavidHalko) on "Ziroth" channel.
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UCP6Re_p490VXhiZMhc9w1hQ
Commenter youtube id
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David H
Commenter name
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@DavidHalko
Commenter name id
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"Genius Bladeless Hydro Turbine is Cheaper Than Solar"
Comments by video