In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
Most of the dust underneath your bed is actually your own dead skin.
251
Condoms were originally made of animal intestines or linen.
347
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Poon Lim survived 133 days alone on a raft at sea by fishing, drinking bird blood, and killing a shark with a jug of water.
21