287K views · 10K reactions | Why do our fingers wrinkle in the water? 樂 Fingers typically start wrinkling after about 5 minutes in water, with the process speeding up in warmer water and slowing in cooler water, as it’s an active nerve response where blood vessels constrict, creating drainage channels for better grip on wet objects, not just passive water absorption! #science #physics #biology #learning #stem | Learning with Lyrics | Facebook