Ключевые слова: analysis, analyzing, bacteria, biochemist, biochemistry, biology, biotechnology, celebrating, celebration, chemical, chemist, chemistry, diagnostic, discovery, doctor, examining, experiment, expertise, flask, glass, glassware, happy, health, healthcare, lab, laboratory, liquid, man, medical, microbes, microbiology, microscope, mix, mixing, pharmaceutical, pharmacology, research, researcher, sample, science, scientific, scientist, screaming, student, studying, substance, test, tube, tubing, virus,