Convolution - K'nex Ball Machine

This is Convolution, my latest ball machine! It's been a long building process, enjoy!Some stats:-6 lifts-6 motors-15 balls-24 tracks-over 25 000 piecesThere are many new elements in this machine, such as the inverted top-hat, the giant helix and the quintuple interlocking loops.Construction lasted ...

By: koolcoasterkid

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