Wesoły mały naukowiec mieszając kolorowe płyny w kolbach podczas przeprowadzania eksperymentu podczas lekcji chemii w szkole - Zdjęcie stockowe & obraz

Clever little scientist in glasses filling flask with colorful fluids while doing chemistry experiment in modern lab

Crazy little scientist in glasses smiling and looking at camera while sitting at table amidst colorful liquids during lesson in chemistry laboratory

Crazy little chemist tearing hair and yelling while conducting experiment in school laboratory during studies

Smiling boy conducting experiment in chemistry lab, close-up

Smart kids in glasses mixing liquids in flasks while doing chemistry experiments in modern laboratory

Funny kid in protective glasses carrying out scientific experiment with colorful liquids in test tubes and spiral wire in school laboratory

Smart boy and girl mixing liquids in flask while conducting chemical experiment in modern laboratory in school

Excited kid with open mouth folding arms on desk with colorful flasks and looking at camera while listening carefully during chemistry lesson in school laboratory

Smart girl in goggles smiling and raising hand while sitting at table with various colorful liquids during chemistry lesson in modern school

Astonished little scientist in goggles examining blue fluid in flask while conducting chemical experiment in school laboratory

Concentrated little scientist in protective goggles working with liquid in flasks while sitting at table in chemistry laboratory

Schoolgirl folding arms on tabletop and smiling for camera while sitting at desk with colorful liquids during chemistry lesson at school

Curious little scientist in goggles mixing liquids in flask while sitting at table on blurred background of chemistry lab at school

Cheerful child in safety goggles smiling and looking at camera while working with colorful reagents during chemistry lesson in laboratory

Amazed girl in laboratory uniform looking at camera and showing chemical formulas after making discovery at school

Excited child pulling braids and screaming while conducting chemical experiments during lesson in modern school