  Molecular undercoordination induced O:H-O bond relaxation and dual
polarization dictates the supersolid behavior of water skins interacting with
other substances such as flowing in nanochannels, dancing of water droplets,
floating of insects. The BOLS-NEP notion unifies the Wenzel-Cassie-Baxter
models and explains controllable transition between hydrophobicity and
hydrophilicity.
