Ключевые слова: atom, biology, biotechnology, cabinet, chemical, chemistry, class, closed, closet, cupboard, decorated, discovery, door, doors, drawer, education, element, elements, experiment, formula, furniture, horizontal, industry, inside, key, lab, laboratory, lock, locker, medical, medicine, modern, molecular, molecule, open, periodic, research, room, safe, safety, school, science, scientific, secure, security, storage, table, technology, test, tube,