A soft wind blows in the background as a mechanical device repeatedly ejects an item as time progresses.
A man moves things round inside a car while the engine is running. A mechanism repeatedly strokes first one way, then back to return to its start. A mechanism repeatedly strokes one way and then back to its start. A soft wind blowing in the background while a mechanical device repeatedly ejects items as time progress A soft wind blows in the background as a mechanical device repeatedly ejects an item as time progresses.