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
Slowmo of group of multiethnic students and their African American teacher in lab coats experimenting with dry ice getting lots of smoke in flask as reaction, having fun together at Science class
Medium slowmo of African American teacher of Chemistry in wheelchair performing lab experiment to multiethnic group of pupils, adding water to glass flask with dry ice and having smoke as reaction
Medium slowmo of African American male Science teacher with disability practicing lab experiments showing glass flask with smoke from dry ice and water reaction to pupils in classroom
Multi ethnic kids with male teacher doing chemical experiment in classroom. Schoolteacher mixing liquids at chemistry lesson. Crane shot of excited children trying to touch smoke of dry ice
Two young students conducting science experiment with green liquids and dry ice
Cinematic Medium Shot of Black Scientist Playing With Bubbles Made From Dry Ice Experiment With Teenage Niece