Youtube activity of "cchris874" (@cchris874) on "Veritasium" channel.
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UChA8gmEot7a3MaUNLJGIRcw
Commenter youtube id
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cchris874
Commenter name
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@cchris874
Commenter name id
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"How Dangerous is a Penny Dropped From a Skyscraper?"
Comments by video