Eyeballs! They’re squishy orbs in our skulls, made of lots of different parts that work together to send visual information to our brain. But do they get bigger as we grow from babies to adults? We asked eye doctor Stacey Pineles to help us find the answer.

Are you a pupil with a burning question? Send it to us at BrainsOn.org/contact, and we’ll help en-vision the answer!