Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Cockroaches can live for 9 days after their head has been cut off.
140
Some Chinese-made hair bands were fashioned from recycled condoms.
131
Your ears secrete more earwax when you are afraid than when you aren't.
229
In 1386, a pig in France was executed by public hanging for the murder of a child.
469