smartphones to wi-fi, our ukrainian women also keep up with scientific trends, such as a pet maria godovanets, a girl from the kyiv small academy of sciences , creates and researches ecological materials that are an alternative to synthetic polymers, this material is primarily very strong and its texture resembles plastic in water it is generally very difficult to break it, but after 20 minutes when it is in the water, then it becomes much easier to advertise with you, but in general, i also created a running complex coating that makes the material completely waterproof, and i helped to make the first samples maria's teacher, tetiana balanyuk, i offered her a topic , she happily took it up, and we did all the work at school, and we didn't have much equipment, that is, we did it at such a primitive level, but we all wanted to do it during the holidays they spent the morning until the evening, they used an ordinary coffee grinder, an ordinary combine, these efforts led the young inventor to the taiwanese international scientific exhibition, in which every year students of secondary schools part