12 Fantastically Complex and Mostly Pointless Lego Great Ball Contraptions

There ’s a peculiar subset of Lego fan that does n’t expend their clock time build up perfect replicas of iconic railroad car or elaborate brick - built model railroads . They instead createGreat Ball Contraptions , or GBCs , for short : complicated gizmo that do nothing more than move tiny balls from area to another .

It sounds like a pointless hobby akin to creatingRube Goldberg car , but in reality , the thousands of Great Ball Contraptions builds you ’ll feel online certify some of the most original and complicated Lego creations ever gather . Each GBC is an manifestation of its builder ’s unique skills and interest group , and the only affair more fascinating than watching one in legal action is watchinghundreds of them delineate up at a Lego conventioncreating a mammoth ball moving factory . Here ’s some of our favorite GBCs , but be forewarned : It ’s a deep coney hole you might not desire to hang into .

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