Don't you mean airplane moron?
And it uses gas.
like petroleum.
or diesel.
I think the kind of energy you are looking for is mechanical energy.
mechanical energy
electric energy
A watermill uses mechanical energy
A vacuum uses the energy electricity
The air around the airship has gravitational potential energy as well. When the airship rises, this air is able to go down to occupy the space the airship formally took up.
I think the kind of energy you are looking for is mechanical energy.
Radios use eletrical energy
Magnetic energy
mechanical energy
kinetic energy
potential energy
Electrical energy.
electric energy
chemical energy
An airship uses helium which weighs less than air, and it cancels out the weight of the airship. Hydrogen weighs even less than helium, but it is combustible, so helium is preferred for use in airships.
An airship. It was named after the person, Graf Zeppelin, who was an airship pioneer. "Graf" was his title, it is equivalent to "count" in English, so he is sometimes referred to as count Zeppelin.