automationcartchinaChinesediyinventioninventorrickshawrobotroboticstransportationvehicleChinese farmer builds 'bot to lug him around, loves it a bit too muchKevin HallMonday, January 12, 2009 - 1:04pm A Chinese farmer by the name of Wu Yulu travels around his hometown exclusively by rickshaw — and one pulled by a robot, no less. It's his own creation that he calls the "30 Second Son" for its operating time....