go to were ever u bought your car and ask have u got a spair hand held fan but if u bought ur car second hand i would try EBAY ( @ : >
Abanico
e-bay
To reverse a hand-held fan, simply hold the fan in your hand with the handle facing you and the blades facing away from you. Then, push the blades back towards yourself in a quick motion, flipping them so they are now facing towards you.
Sound energy and kinetic energy
This depends on the fan. There may be none, or "a few" depending upon how advanced/simple the control system is, and the voltage level the fan uses (is this a hand held fan, or one that plugs into the wall?).
A fan as in an object used to cool a person down is called 'un abanico' (hand-held fan) or 'un ventilador' (mechanical fan). However a fan as in a supporter of a person is called 'un admirador' ('una admiradora' for a female fan) or 'un/una fan'.
Connect the rotor of a DC motor to some sort of fan (like a pinwheel) and instead of connecting a battery to the motor, connect a 2V DC bulb. Then blow. (could try dismantling one of those hand-held, battery poweref fans you get - the motor works both ways).
Unplug wires and run a hot from the battery to the hot on fan and a ground from the fan to the ground on the battery, this will test the fan.
Hand Fan Museum was created in 2002.
battery
You will have to purchase special fans that will help keep your hub and your entire room were the hub is held cool. These fans help circulate the heat in which makes the hub run faster.
Energy is transferred to a battery-powered fan by converting electrical energy from the battery into mechanical energy to power the fan's motor. The motor then turns the blades of the fan, converting the mechanical energy into kinetic energy that produces air movement.