Youtube activity of "EarthSurferUSA" (@EarthSurferUSA) on "Real Engineering" channel.
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UCOLtvMKV6hVnjgwL5Efo2Zw
Commenter youtube id
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EarthSurferUSA
Commenter name
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@EarthSurferUSA
Commenter name id
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"How NASA Reinvented the Rocket Engine"
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