Youtube activity of "Andrei Lukyanov" (@andreilukyanov4286) on "Science Time" channel.
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UCp6UftqiVB04M9T1hz1bD9g
Commenter youtube id
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Andrei Lukyanov
Commenter name
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@andreilukyanov4286
Commenter name id
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"How Big is The Universe?"
Comments by video