Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Nike Air Soles do not actually have 'air' in them.
103
Chainsaws were derived from a tool originally intended to help deliver babies
45
Real diamonds can be made from peanut butter!
549
There's a company in Switzerland called Algordanza that will turn your ashes into a diamond for your family.
56
Some Chinese-made hair bands were fashioned from recycled condoms.
131
Gloucestershire airport in England used to blast Tina Turner songs on the runways to scare birds away.
234
Historically, sweat has been an active ingredient in perfume and love potions.
309