Young Scientist-Teacher Conducts Dry Ice Experiments for Children
Asian science teacher runs an experiment for six schoolchildren by putting dry ice into four flask with colored liquid, there was reaction of smoke from dry ice in flasks with liquid
Two scientists makes experiments with dry ice in laboratory
Asian science teacher with kids in lab class working about experiment by puts dry ice into flasks with colored liquid while there was reaction of smoke from dry ice in two flasks
Front view of Asian science teacher making an experiment for six school children by putting dry ice into four flask with colored liquid, there was reaction of smoke from dry ice in flasks with liquid
Bottle and liquid nitrogen in a laboratory. Chemical experiment. Flask with water and dry ice boiling chemical experiment
Bottle and liquid nitrogen in a laboratory. Chemical experiment. Flask with water and dry ice boiling chemical experiment
Bottle and liquid nitrogen in a laboratory. Chemical experiment. Flask with water and dry ice boiling chemical experiment
Bottle and liquid nitrogen in a laboratory. Chemical experiment. Flask with water and dry ice boiling chemical experiment
Boiling dry ice in a water with overflowing white smoke
Boiling dry ice in a water with overflowing white smoke