Humans have been ingenious at inventing machines ...
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All of the balls end up in the receiving cones. This incredible machine was built thanks to the collaborative effort between the Music Conservatory de Requena & the Engineering School of the Universidad de Cheste (Valencia). Incredibly, 97% of the components of the machine come from farm equipment. The whole piece was achieved with 5.029 hours of building, aligning, calibration & decoration before they were able to film this video; although as you can see the effort was well worth it. Today it is functioning in the Museo del Vino de Requena.