Ulna Memes

Ever notice how your forearm bones literally cross each other during pronation? That's your radius and ulna doing the anatomical tango! Evolution gave us this twisted design so we could flip burgers, type angry tweets, AND open pickle jars. Meanwhile, other species are like "y'all okay over there?" The human body is basically a biological engineering project where the designer said "make it work, but make it WEIRD." Next time you rotate your wrist, remember you're basically watching internal bone gymnastics. Thanks, evolution, for the party trick nobody asked for!