Plan recadré d'un petit scientifique avec une pince à épiler prélevant un échantillon de cheveux d'un garçon en manteau blanc assis dans un laboratoire scientifique - Photo & image de stock

Little scientist in white coat holding magnifier in chemical lab, science school concept

Funny boy posing as chemist in chemical laboratory, close-up

Bewildered little scientist scratching head and looking at green liquid in flask while conducting chemical experiment during lesson in lab

Boy and girl in lab coats looking at camera in chemical laboratory

Kids performing science experiment

Happy schoolboy with flasks in chemical lab, science school concept

Cute little boy leaning at table and smiling at camera in chemical lab

Schoolgirl in white coat making experiment with reagents in chemical lab, science student concept

Little scientist in protective eyeglasses smiling at camera in science laboratory

Schoolgirl in white coat making experiment with reagents in science laboratory

Little excited scientist in science laboratory, science student concept

Schoolgirl in white coat making experiment with reagents in chemical lab, science student concept

Schoolgirl in white coat making experiment with reagents in science laboratory

Portrait of serious girl in lab coat and protective glasses with chalkboard behind

Little scientist in lab coat and protective eyeglasses making experiment with reagents in flasks in science laboratory

Little scientist in white coat holding magnifier in chemical lab, science school concept