Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Some Chinese-made hair bands were fashioned from recycled condoms.
131
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Within three days of death, the enzymes that once digested your food begin to eat you.
22
Your ears secrete more earwax when you are afraid than when you aren't.
229
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1