This feather-legged lace weaver has an unusual method of catching prey: It spins super-tiny strands of silk from an organ called a cribellum that most spiders don’t have. Then it uses special hairs on its back legs to comb the nanoscale filaments of silk, which creates an electrostatic charge that leads the threads to have puffs on them that are very sticky without having any of the gluey substance that typically coats webs of other spiders.