Ein Tropfen auf dem heißen Stein

*This is an advertisement for tontau.com* A water drop falls down in slow motion. the camera pans around the drop and you see a blurred vegetable garden in the background. The drop falls on a large quarry stone. splash. immediately the drop evaporates because the stone is hot. heated up by sunlight. The narrator says: "wie ein Tropfen auf dem heißen Stein." The scene blends out and the narrator says: Do you drip in the heat? Next scene: you see thousands of drops on multiple heated stones. The narrator says: "This is not very efficient." The scene pans out and the narrator says:"You know where the water needs to be, right?" The camera flies towards the soil in a raised bed and it looks like it rushes into the soil (it looks like a section cut through a raised bed and you see the camera racing downwards - showing deeper and deeper parts of the soil.) Until the roots of the vegetables are visible. The narrator says: "This is where your water needs to be. Why don't you water here???"