Or a liquid that's not repelled by the surface. What would happen if you just dumped a lot of washing up liquid on this nanosurface? How would you rinse it of

Or a liquid that's not repelled by the surface. What would happen if you just dumped a lot of washing up liquid on this nanosurface? How would you rinse it off? Watching the video I thought the thing with the teflon was a bit silly. After all if you wanted to think of something that won't hold water at an angle, wouldn't you think of ordinary glass rather than teflon?