Youtube activity of "Robert Morgan" (@RobertMorgan) on "Mark Rober" channel.
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UCK1Vg6yWgmiNlVTwf0vbvpQ
Commenter youtube id
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Robert Morgan
Commenter name
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@RobertMorgan
Commenter name id
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"How to save 51 billion lives for 68 cents with simple Engineering"
Comments by video
"World's Largest Devil's Toothpaste Explosion"