 The lotus leaf is renowned for its superhydrophobic and self-cleaning properties which have been attributed to the lotus effect. This phenomenon occurs when water droplets roll off the surface due to the high contact angle and low adhesion energy. The lotus leaf also possesses a unique structure consisting of papillae and wax tubules which contribute to its superior performance. These features make it an ideal model for studying superhydrophobic surfaces. This article was authored by Hans J. Ensacat, Petra Ditchkourou, Christophe Nainwes, and others.