Youtube activity of "Ru K 3D" (@ruk3d) on "TED" channel.
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UCnNx0o1APPRbaH7ImzMeheQ
Commenter youtube id
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Ru K 3D
Commenter name
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@ruk3d
Commenter name id
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"The most mysterious star in the universe | Tabetha Boyajian"
Comments by video
"Where are all the aliens? | Stephen Webb"
"Джим Холт: Почему существует Вселенная?"