Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Yawns are more contagious among people with closer relationships.
163
In Denmark, "Fart-kontrol" means "Speed check".
9
Lobsters have blue blood.
476
In Korea, there's a man named Lee Jin-gyu who fell in love and married his life-sized Japanese body pillow (called a "dakimakura").
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The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Jason Earles played as a teenager in Hannah Montana, but he was actually born in 1977.
6
In 2014, a college in upstate New York started offering classes on the sociology of Miley Cyrus.
6