January 8th, 2012: By taking a sheet of thermoplastic and soaking it in a solvent for an appropriate amount of time, authors Dr. Y. H. Cui, A. T. Paxson, K. M. Smyth, and Prof. K. K. Varanasi show how superhydrophobic dual-length-scale structures result from solvent-induced recrystallization. The work was published in the most recent issue of ACS Colloids & Surfaces A: Physiochemical and Engineering Aspects.