Ключевые слова: american, analysis, analyzing, biology, biotechnology, blue, briefing, chemical, chemistry, chicago, city, cityscape, distance, double, downtown, education, equipment, experiment, exposure, flask, formula, glass, graduation, innovate, journal, lab, laboratory, medical, medicine, metropolitan, microbiology, midtown, network, nobody, note, pharmaceutical, project, research, result, science, skyline, skyscrapers, technology, test, tower, training, tube, usa, view, wallpaper,