This is important

This is important: Global myopia rates have tripled since 1990, increasing the risk of cataracts, glaucoma, and blindness (paywall link). The culprit? Too much screen time. Reminder: Every 20 minutes, look 20 feet away for 20 seconds to protect your eyes. I like puns about eyes, the cornea the better.

Tags: Link, protect, risk, screen, screen time