Youtube activity of "" (@yours-truely-sir) on "Veritasium" channel.
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UCwCi6p8wfDpgm_1NhCYjT3A
Commenter youtube id
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Commenter name
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@yours-truely-sir
Commenter name id
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"How Do Night Vision Goggles Work? (There's 3 types)"
Comments by video
"Why we should teach astronomy"