As gasoline prices continue to climb, new types of power cars will be welcomed, hybrid cars, solar cars, etc. Have you heard of aerodynamic cars? The aerodynamic car called "Kazaguruma" is a wind mobility project that uses wind to drive the car, but in a very special way, it uses a cylindrical fan mounted on the rear to act on the wind. Rotate to drive the entire body forward. Hydraulic Puller,Cone Mount Bearing Heater,Cone Bearing Heater,Bearing Induction Heater Jiangsu JOBA Mechanical Manufacture Co., Ltd , https://www.jsjoba.com 
Designer: Ippei Iwahara 
