The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
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
Sniffologists have the job of sniffing armpits.
4
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Condoms were originally made of animal intestines or linen.
347