biz.best : J.D. Lenzen, the inventor of fusion knotting, explains knot tying in 15 levels of difficulty, from easy to complex. J.D. starts from the very beginnin ...

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biz.best : Dartmouth college professor Chandrasekhar Ramanathan has been tasked to explain the concept of quantum sensing to 5 different people: a child, a teen, ...

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biz.best : Turntablism is the art of using the turntable as a musical instrument. DJ Shortkut explains turntablism in 15 levels of difficulty, from easy to compl ...

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biz.best : Computer scientist Keenan Crane, PhD, is asked to explain fractals to 5 different people: a child, a teen, a college student, a grad student, and an e ...

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biz.best : Artist Carlos Mare (aka Mare 139) explains graffiti in 12 levels of difficulty, from easy to complex. Carlos explains everything from the simple tags ...

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