Ключевые слова: background, beaker, biochemical, biochemistry, biologist, chemical, chemist, chemistry, compound, crazy, dangerous, dirty, discovery, dna, dumb, equipment, experiment, expert, exploded, explosion, flask, foolish, funny, goofy, hair, hairstyle, jar, lab, laboratory, mad, messy, person, reaction, research, researcher, ridiculous, sample, science, scientific, scientist, silly, specialist, studio, study, stupid, toxic, woman, worried,