Youtube activity of "Marc van der Velsen" (@marcvandervelsen) on "Space Matters" channel.
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UCW26OHYhtV3AvUeqQkLI_QA
Commenter youtube id
- 5
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Marc van der Velsen
Commenter name
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@marcvandervelsen
Commenter name id
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"Do We Live inside Someone’s Mind?"
Comments by video