The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
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Sniffologists have the job of sniffing armpits.
4
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.
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An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
If you see an ingredients list that includes carmine, cochineal extract or natural red 4, the product contains crushed up bugs.
8