Youtube activity of "carcdg" (@callanc3925) on "Mark Rober" channel.
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UCRVUJwR6Go9AYEwgzUQelyw
Commenter youtube id
- 1
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carcdg
Commenter name
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@callanc3925
Commenter name id
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"Rock Skip Robot- The Science of Perfect Rock Skipping"
Comments by video