Most robots today are constructed and have a chassis made out of metal and or plastic. However, this bot differs from them all. Instead, it's made out of pieces of bamboo. The pieces are attached to the servos with hot glue (I think there are 2 servos, but I'm not sure). The bot's battery pack is on one end and this includes 4 AA batteries. The robots size is the reason the power supply is so minute when you compare to other robots. Thanks for reading and check out the video below to see it in action!