Ключевые слова: asian, beaker, bottles, bow tie, boys, brothers, caucasian, chemistry, children, cokebottle glasses, enjoy, experiments, flask, fun, glass, gloves, goggles, goo, green, happy, indian, kid, lab, lab coats, mad scientists, male, microscope, people, preschooler, preteen, science, siblings, slime, slimy, smile, table, test tubes, tween, yucky,