Vision

Explore the limits of human vision, from color perception to seeing distant objects. Debunking myths and uncovering fascinating facts about our eyes.

Explore the incredible diversity of eyes and vision in the animal kingdom, and find out which creature has the best eyesight.

Explore the fascinating diversity of animal pupils and how their shapes reflect their roles in different ecosystems. Discover why cats have vertical pupils and how other shapes aid vision.

Explore the fascinating adaptations that allow nocturnal animals to see in the dark, from enlarged eyes to light-reflecting structures.

Explore the science behind how glasses correct vision by understanding refraction, the eye's refractive system, and the history of eyewear.