Your ears secrete more earwax when you are afraid than when you aren't.
229
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Most of the dust underneath your bed is actually your own dead skin.
251
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
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Sniffologists have the job of sniffing armpits.
4