Slow Motion X-Ray Footage Reveals the Secrets of Bat Wings

If you happen to see a bat flying around you in real life, it's easy to panic and not see much of anything but a vague blur as you cover your head and cower. But they're actually pretty graceful when you really look at them. And new slow motion, x-ray footage just goes to show it in even greater detail, all while revealing one of the creature's high-flying secrets.