Why do your fingertips go wrinkly in water?
From ABC Science Online, Ask an Expert, 20 August 2012: Q: Why doesn’t the skin on my fingers and underfeet go wrinkly as my grandchildren’s skin does when in the swimming pool for a long time? It used to when I was younger. I am 66. Is there something that happens to our skin as … Continue reading Why do your fingertips go wrinkly in water?
Bianca Nogrady 