In this episode, Claudia speaks to Olga Dubey, co-founder of Agrosustain, a company that manufactures natural coatings that can extend the shelf life of fresh produce. Olga explains the science behind Agrosustain's key product - ‘breathable’ coating that can be sprayed onto crops after harvest to keep crops fresh for longer.  The founder also shares challenges in R&D and certification that the startup has faced.