Abgeschnittene Ansicht von Kindern beim Mischen von Flüssigkeiten - Stock-Footage & -Video

Focus pull of child looking through microscope

Lifestyle footage of modern people

Lifestyle footage of modern people

Focus pull of kid looking through microscope

Rack focus of kid putting test tubes on table

Lifestyle footage of modern people

Focus pull of child looking through microscope

Focus pull of kid looking through microscope

Rack focus of kid putting test tubes on table

Focus pull of boy using microscope in laboratory

Cute kid taking photo in laboratory

Rack focus of kid adding color in test tube