Ключевые слова: art, background, beaker, biochemistry, cartoon, chemist, chemistry, creativity, design, development, discovery, equipment, excitement, experiment, finger, hand, healthcare, human, idea, illustration, indoors, industry, inspiration, intelligence, lab, laboratory, learning, mathematics, occupation, pointing, professional, professor, research, room, satisfaction, science, scientific, scientist, study, success, table, teacher, technology, test, testtubes, thinking, tool, tube, up, wisdom,