Wrinkle arises in soggy hand studies
Experiment bucks finding that ridges help fingers grasp

WRINKLED DATA The evidence that water-soaked fingers wrinkle to help grasp wet objects is now in dispute.
Mitchio/Flickr
Experiment bucks finding that ridges help fingers grasp
WRINKLED DATA The evidence that water-soaked fingers wrinkle to help grasp wet objects is now in dispute.
Mitchio/Flickr