World's Simplest Electric Train (Part 2) 世界一簡単な構造の電車

World's Simplest Electric Train 世界一簡単な構造の電車 The simplest Electromagnetic force car, Electromagnetic force, Electromagnetic car, Electromagnetic, Simplest Electric Train, Electric Train, 簡単な構造の電車 Battery, Neodymium magnets, Copper wire

• #متفرقه
• #electromagnetic_force
• #the_simplest_electromagnetic_force_car
• #world039s_simplest_electric_train