Sniffologists have the job of sniffing armpits.
4
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
An average person’s yearly fast food intake will contain 12 pubic hairs.
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Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Within three days of death, the enzymes that once digested your food begin to eat you.
22
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13