Ключевые слова: adult, analyzing, biochemistry, biology, biotechnology, business, caucasian, chemical, chemist, chemistry, coat, coats, concentration, discovery, doctor, education, equipment, experiment, expertise, eyeglasses, eyewear, females, healthcare, indoors, lab, laboratory, learning, liquid, looking, males, man, medicine, men, occupation, professional, protective, research, science, scientific, scientist, something, tablet, teamwork, technician, technology, woman, women, working,