Condoms were originally made of animal intestines or linen.
347
In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Within three days of death, the enzymes that once digested your food begin to eat you.
22
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5