Most modern automata are hand-cranked kinetic sculptures typically made from wood, and [videohead118] was inspired by a video of one simulating a wave pattern from a drop of liquid. As a result, they made a 3D printed version of their own and shared the files on Thingiverse.

In this piece, a hand crank turns a bunch of cams that raise and lower a series of rings in a simulated wave pattern, apparently in response to the motion of a sphere on a central shaft. The original (shown in the animation to the right) was made from wood by a fellow named [Dean O’Callaghan], and a video of it in its entirety is embedded below the break.

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