Youtube activity of "mpetersen6" (@mpetersen6) on "Two Bit da Vinci" channel.
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UCcn7Bzj5lkfpoYhEObsHF-A
Commenter youtube id
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mpetersen6
Commenter name
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@mpetersen6
Commenter name id
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"One Stroke Engines - 200% More Efficient??"
Comments by video
"Pipelines From Flood to Drought"