Ключевые слова: analysis, analyzing, basement, beaker, biology, biotechnology, breaking bad, chemical, chemical industry, chemical weapon, chemist, chemistry, clinical, crazy, discovery, drug, education, experiment, experimenting, expertise, explosion, fire, flame, flask, formula, gown, lab, laboratory, mad, make, medical, medicine, microbiology, people, pharmacy, pouring, professional, radiation, reaction, researcher, science, scientific, scientist, smoke, student, teacher, test, university, working,