Is the Wooden Cow Flowing Horse really magical during the Three Kingdoms period? In fact, it is only the record of the magical wooden cow flowing horse made by Luo Guanzhong from the mechanical point of view, movement and work, analyzing the possibility of the wooden cow flowing horse from the mechanical point of view, analyzing the center of gravity of the wooden cow flowing horse. The wooden cow flow horse has not been handed down, speculating about its inconvenience

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