You're kneeling on my air tube, asshole.

Fire, and now suck as if drawing air through a tube... a little harder.

The engine will breathe in its air through these plastic tubes.

The "Ironblood System" uses hammering... ...to push air from the air sacs through the tubes to... ...push the propellers and move the gears to generate power... ...then refills the air sacs and repeats the procedure... ...that generates inexhaustible kinetic energy.