Fancy cotton candy machine's working principle is: there is a rotatable metal container in the middle of the device for making cotton candy, and there are many small holes on the outside of the metal container, but there are no holes at the bottom of the container; The kerosene lamp is placed in the lower part of the container. Firstly, the burner is ignited to heat the container, and then the container with small holes in the side wall is rotated by the pedal device. When the rotating container is heated to a suitable temperature, white sugar is added from the opening at the upper part of the container, and the white sugar is heated and melted by the burner at the lower part to become liquid. Liquid sugar is thrown out from the small holes in the side wall of the container under the action of centrifugal force, condensed into white filaments by air, and stirred out with a stick to form countless cotton candy. The object always keeps the cloud moving in a straight line when it is not forced or the external force is O. After the syrup is thrown up, the centrifugal phenomenon of the syrup flies out because the external force is not enough to provide centripetal force! Note: Don't go too far when you start making fancy marshmallows.