Do your eyes close all the way every time you blink?

Happy Eye Week! We got a wonderful question from a listener - “Do your eyes close all the way every time you blink?” and we asked optometrist Dr. Kelsea Brown to help us find the answer. 

Curious about something that makes you feel like a smart 

Happy Eye Week! We got a wonderful question from a listener - “Do your eyes close all the way every time you blink?” and we asked optometrist Dr. Kelsea Brown to help us find the answer. 

Curious about something that makes you feel like a smart pupil? Send it to us at BrainsOn.org/contact and we’ll help you in the blink of an eye!


Do your eyes close all the way every time you blink? 

bianchini_a / Flickr (CC BY-NC 2.0)

Smash Boom Best is a debate show for kids and families from the makers of the award-winning podcast, Brains On! Every episode takes two cool things, smashes them together and lets you decide which is best.


Smash Boom Best

A history show for the whole family! Every episode explores the origin of just one thing — like sandwiches, video games, clocks and more — while teaching listeners to think critically about history.


Forever Ago

Our mission is to encourage kids’ and curious adults’ natural curiosity and wonder using science and history…but there’s no age limit on curiosity, and episodes of Brains On can be enjoyed by anyone.


Do your eyes close all the way every time you blink?

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Smash Boom Best

Forever Ago

Brains On!