english: And moreover, not only were we able to create activated carbon for purifying water, but we were also able to reduce Styrofoam waste, solving two global problems with just one solution.
non_english: Najviac sme nielen vytvorili aktívny uhlík na filtrovanie vody, tiež sme znížili množstvo  polystyrénového odpadu. V jednom riešení sme vyriešili dva globálne problémy.