February 2022

Glasses or contact lenses might be small, but they make a massive difference in our daily lives. Anyone who wears glasses or contacts (unless they’ve had them since they were toddlers) can remember what it was like to suddenly be able to see individual leaves and blades of grass when they started wearing them, and […]

Statistically, the first thing we notice about a person when we meet them is their eye color. An interesting pair of eyes can make a lasting impression, but the most unforgettable are probably the ones that don’t match. The scientific term for mismatched eye colors is heterochromia. It’s fairly common in cats and dogs, but […]