How do you make a self propelling fan on top of a wood burning stove?

To make a self-propelling fan on top of a wood-burning stove, you can use a thermoelectric fan designed for this purpose. These fans utilize the heat from the stove to create a temperature difference between the hot base and a cooler top, generating electricity through a thermoelectric module. This electrical energy powers a small motor that spins the fan blades, distributing warm air more effectively throughout the room. Simply place the fan on the stove's surface, ensuring it's stable and positioned away from direct flames.