iPod accessory providers like Yorozu Audio are really “milking” it these days. The latest addition to your trousseau of iPod-related gadgets is this set of milk carton speakers.
Evidently milk cartons + iPods = unbeatable sound with a daily dose of calcium. The technology is fairly simple; it operates on the vibration of sound through materials.
In actuality, you don’t need the milk carton. You can attach the adhesive sheets to any surface to achieve sound. The milk carton was just what they thought went best with the iPod.