Mark Rober, Youtuber and Former NASA Engineer | In the Elevator | WSJ

Published on June 5, 2020



WSJ’s Joanna Stern “bumps into” famed YouTube star Mark Rober, and asks him about how he gets an average of 27 million views per video, his upcoming …

source YouTube

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Mark Rober, Youtuber and Former NASA Engineer | In the Elevator | WSJ
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