In France, among 1738 and 1739, Jacques de Vaucanson exhibited quite a few everyday living-sized automatons: a flute participant, a pipe player and a duck. The mechanical duck could flap its wings, crane its neck, and swallow food with the exhibitor's hand, and it gave the illusion of digesting its https://mobile-robot73849.wizzardsblog.com/26926603/getting-my-service-robot-to-work