a large amount of that it can artificially external long makes them in the way you want to reduce friction to work with stronger currents at higher pressure and we want surfaces that can be technically produced on a large scale that's why we go from the plant to other forms that we design ourselves that satisfy the technical requirements that are the design and once he didn't take mission on for the roman struggle you can. we now understand the seventy a principle scientists and engineers have made the step from plant to synthetic material these new ship envelopes will soon be ready to go the researchers are quite certain of that and then every ship could be equipped with one development will still take a while but they could be ready within a decade. and that's all from tomorrow today this week next time our computer is capable of independent thought good social media