english: Now, I'm a chemist, a material scientist too, and my co-inventors are also material scientists, one a chemist, one a physicist, and we began to be interested in 3D printing.
non_english: Ja som chemik a materiálový inžinier, moji kolegovia sú tiež materiáloví vedci, jeden je chemik, druhý fyzik, a 3D tlač nás zaujala.