 I'm William, I'm a PhD student at the Australian National University specializing in materials science engineering. This discovery comprises of a superhydrophobic coating that is ultra robust. We can apply it to practically everything, so you can have paper, cardboard, wood, claystone bricks, metals, plastics, windows, building materials of any sorts, marine application-based materials, anything you can practically think of. In the market today, there exist many superhydrophobic coatings. Most of them are susceptible to wear damages by virtue of brickage of its nano-microstructures. We have actually devised a technique here that retains these micro-nanostructures even after extensive wear damages. We have actually created a dual layer composite that comprises of a polymer that is interpenetrated within itself. So what do I mean by interpenetrated polymer networks? They actually represent two different polymers that are entangled together. So if you could imagine, it represents two fishing nets that are actually interpenetrated and interweave within one another when it's being synthesized, which gives it its extreme robustness and strength.