Mark Rober’s YouTube Earnings Proves His Departure from NASA Was Well-thought-out
Who Is Mark Rober? Mark Braxton Rober is an American engineer, inventor, and YouTube personality who is best known for his self-titled YouTube channel. Rober gained mainstream recognition posting a variety of videos on his YouTube channel, including videos on… The post Mark Rober’s YouTube Earnings Proves His Departure from NASA Was Well-thought-out appeared first […]
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