In France, between 1738 and 1739, Jacques de Vaucanson exhibited many daily life-sized automatons: a flute participant, a pipe player plus a duck. The mechanical duck could flap its wings, crane its neck, and swallow food stuff with the exhibitor's hand, and it gave the illusion of digesting its food https://educationrobot85062.bloggazza.com/26566092/miros-can-be-fun-for-anyone