Look, up in the sky! Is it a bird? Is it a plane? Whatever it is, it's incredibly small and blurry, and you're probably squinting to get it in focus. Why is it that squinting helps you see? It all comes down to how your eye focuses light.
Squint and You'll Miss It
Let Your Light Shine Down
Watch the Lens Focus an Image
Written by Ashley Hamer May 14, 2019
Wake up with the smartest email in your inbox.
Our Best Articles Daily