  Liquid-gas-liquid interfaces stabilized by hydrophobic beads behave as ball
bearings under shear and exhibit a giant slip. Using a scaling analysis and
molecular dynamics simulations we predict that, when the contact angle theta
between the beads and the liquid is large, the slip length diverges as R
rho(-1) (pi -theta)(-3) where R is the bead radius, and theta is the bead
density. DOI: 10.1103/PhysRevLett.110.104504
