  This fluid dynamics video depicts the evaporation of sessile water droplets
placed on heated superhydrophobic (SH) surfaces of varying cavity fraction,
F_c, and surface temperature, T_s, above the saturation temperature, T_sat.
Images were captured at 10,000 FPS and are played back at 30 FPS in this video.
Teflon-coated silicon surfaces of F_c = 0, 0.5, 0.8, and 0.95 were used for
these experiments. T_s ranging from 110{\deg}C to 210{\deg}C were studied. The
video clips show how the boiling behavior of sessile droplets is altered with
changes in surface microstructure. Quantitative results from heat transfer rate
experiments conducted by the authors are briefly discussed near the end of the
video.
