For the first time, researchers in France and Israel have observed how an emulsified liquid droplet can transform from a hexagon into a six-pointed star shape in response to rising temperature. Publishing their results in Physical Review Letters, a team led by Eli Sloutskin at Bar-Ilan University has shed new light on the mechanisms underlying this striking behavior, revealing a previously unseen form of "nano-origami," that could inspire future generations of self-assembling nanostructures.
