How Everything Works on Instagram: "In wind tunnel experiments, aerodynamic tests have revealed that a cow can actually be more streamlined than a Jeep Wrangler. Thanks to its rounded shape and smooth contours, air flows more efficiently around a cow than around the Wrangler’s flat, boxy frame. As a result, the cow recorded a slightly lower drag coefficient—meaning it experiences less air resistance. It’s a funny yet fascinating reminder that nature can sometimes outdo human engineering—the unex