Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
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Within three days of death, the enzymes that once digested your food begin to eat you.
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Cockroaches can live for 9 days after their head has been cut off.
140
Sniffologists have the job of sniffing armpits.
4
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5