Youtube activity of "Roger Smith" (@rogersmith8339) on "Undecided with Matt Ferrell" channel.
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UCwvG4_XcGO7RB_W1b_i3VlA
Commenter youtube id
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Roger Smith
Commenter name
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@rogersmith8339
Commenter name id
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"The Mechanical Battery Explained - A Flywheel Comeback?"
Comments by video
"The Truth About Plastic Recycling ... It’s Complicated"