Sniffologists have the job of sniffing armpits.
4
Within three days of death, the enzymes that once digested your food begin to eat you.
22
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
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