Mark Rober | Wikitubia | Fandom
https://youtube.fandom.com/wiki/Mark_Rober
WEBMark Braxton Rober (born: March 11, 1980 (1980-03-11) [age 44]), is an American engineer, former NASA employee, Inventor, and YouTuber best known for his popular science-related videos, useful do-it-yourself gadgets, and creative ideas. One of his more popular inventions includes a package thief...
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