kinetische mobilesThere is power in calm. But sometimes the calm lies in things that are rather restless in themselves: the swinging of a pendulum, the roaring of the waves, or the rhythmic back and forth of a mobile. In addition to movement, all these things have a certain regularity in common, which seems to promote concentration and relaxation in many people. Why else would dentists hang mobiles in their treatment rooms? ;) If conventional mobiles or the Newton