Youtube activity of "john dorian" (@johndorian473) on "Cool Worlds" channel.
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UCw-mBHfRPXYH1J3mV8Q-b8w
Commenter youtube id
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john dorian
Commenter name
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@johndorian473
Commenter name id
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"What's Stopping Us From Building a Warp Drive?"
Comments by video
"Why Black Holes Break The Universe"
"Why Going Faster-Than-Light Leads to Time Paradoxes"