Odometer cart from the stone rubbing of an Jap Han dynasty tomb, c. 125 Ancient Chinese texts explain the mechanical carriage's capabilities; following just one li was traversed, a mechanically pushed wooden figure struck a drum, and immediately after ten li had been protected, another wooden figure struck a gong https://heng36598753.bloguerosa.com/30825673/top-latest-five-heng365-urban-news