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Published in : 2017-02-01 | by Mark Rober
10 ideas and some power tips to make you the king of your science fair! FREE Audio Book- http://bit.ly/AudibleMarkRober A review of all the books I've listened ...
Published in : 2018-03-29 | by Mark Rober
Science your way to the blue ribbon. Go learn something from someone who cares at Skillshare.com. The first 1000 people get 2 months for $0.99- ...