  This fluid dynamics video is an entry for the Gallery of Fluid Motion of the
65th Annual Meeting of the APS-DFD. This video shows behavior of condensing
droplets on a lubricant impregnated surface and a comparison with a
superhydrophobic surface. On impregnated surfaces, drops appear like UFOs
hovering over a surface. The videos were recorded in an Environmental SEM and a
specially built condensation rig.
