Youtube activity of "rivenoak" (@rivenoak) on "Knowledgia" channel.
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UCbZJmALGuYfbH6a0hDX0j_A
Commenter youtube id
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rivenoak
Commenter name
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@rivenoak
Commenter name id
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"How close was Germany to build the Nuclear Weapon in WW2?"
Comments by video
"Why is Liechtenstein a Country?"
"Why is San Marino a country? - History of San Marino in 12 Minutes"