In October eyes are usually drawn to ghosts, goblins, and things that go bump in the night, but reality can be just as scary. Wasps sting the brain of a cockroach, paralyzing it so that the predator can lay its eggs in the zombified body. Tarantulas liquefy their prey in order to suck up dinner with their stomach muscles. Crocodiles can grow 3000 teeth in their lifetime, but they can’t chew their food. Detection rats use their sense of smell to sniff out explosive land mines. Forest fire beetles can discover a conflagration more than 20 miles away. And there’s nothing more unique than the distinct about the shape of wombat poop.