Water acts in a magical way when filled into a capillary tube, as it floats above of the naturally enclosed air. Despite the openness of the glass tube the by air separated water segments are enclosing themselves. The minuscule water droplets start to evaporate and condensate inside the air regions. The water areas orderly vanish into the atmosphere from top to bottom with time. The microscopic effect can be observed with focus and intrigue many asked questions.