Sniffologists have the job of sniffing armpits.
4
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
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Within three days of death, the enzymes that once digested your food begin to eat you.
22
Mosquitoes don't just bite you, they also pee on you.
11
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5