This is an automated archive made by the Lemmit Bot.

The original was posted on /r/science by /u/mvea on 2025-05-13 10:18:29+00:00.

Original Title: Your fingers wrinkle the same way every time you’re in the water too long, finds a new study inspired by a question from a child. The study found that because finger wrinkles after prolonged immersion are caused by blood vessels beneath the skin contracting, the patterns of wrinkles stay constant.