The REAL Reason Your Fingers & Toes Go Wrinkly In The Bath

For years, we've thought that our fingers and toes went wrinkly in the bath because of some kind of transfer of water between our bodies and the bath water (or dish water!).

But now this incredible video COMPLETELY changes all that!

You see, it turns out it's all to do with our nervous system and that wonderful thing called evolution.

Some people argue that it is to improve grip, but actually the wrinkles are there to channel the water away like the tread on tyres.

Amazing.