I recorded the sound at my door when it was windy and the wind houls in the door.
Single arc of electricity going up a Jacob's Ladder. This was taken from the audio track of a video shoot. ...
The ticking of a metallic timer, probably from some sort of a toaster oven. Can be looped seamlessly.
The sound of a small explosion like a grenade. Created using layers of filtered noise and tons of distortion. Clipping ...