Ключевые слова: abstract, alcohol, backgrounds, beaker, biology, biotechnology, blue, bottle, burning, celebration, chemical, chemicals, chemist, chemistry, closeup, dark, design, drink, drinking, drop, education, equipment, experiment, flame, flask, glass, glassware, group, healthcare, illustration, laboratory, liquid, material, medicine, men, microbiology, multi colored, night, research, science, scientific, scientist, table, technology, test, tube, water,