The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Condoms were originally made of animal intestines or linen.
347
Sniffologists have the job of sniffing armpits.
4
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Cockroaches can live for 9 days after their head has been cut off.
140