Let’s dilute it…

A hand inserts a small white object into a red and silver vacuum cleaner, then pulls the trigger, causing the vacuum to launch the object across the room. The scene cuts to a hand inserting a white object into a black Keurig coffee machine, which then ejects the object. The scene cuts again to a hand inserting a white object into a black cassette recorder, which then ejects the object. Each object is launched with a quick, forceful motion. The setting is a room with a light-colored wall and a wooden floor.