A cute preadolescent boy, dressed as a doctor, holds a model of a structure with curiosity. - Stock Photo & Image

Happy little boy in doctor costume holding syringe on dark background with pattern.

Happy little boy in doctor costume holding syringe on dark background with pattern.

Cool young boy is dressed as scientist with white lab coat and holding model of molecules in hand and wearing black glasses

Cute little boy in eyeglasses holding test tubes with reagents and smiling at camera

Happy little boy in doctor costume holding syringe on dark background with pattern. Lifts thumbs up.

Happy little boy in doctor costume holding syringe on dark background with pattern. The child has glasses

Adorable boy holding motherboard at table at home

Adorable boy modeling rocket and writing something to notebook in kitchen on weekend

Cheerful boy holding magnifying glass near robotics model at home

Selective focus of cute little boy looking at camera with classmates behind in classroom

Adorable boy touching glasses and looking at circuit board in kitchen on weekend

Smiling doctor holding hand of child on white background

Happy little kid playing with wooden toy airplane in front of white brick wall

Child standing at surface with books and colorful blocks at home