Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Chainsaws were derived from a tool originally intended to help deliver babies
45
Lurch, a Watusi bull, had the largest horns in the world.
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Thinking in a foreign language makes decisions more rational.
6
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4